McMaster-Carr logo
    Filter by
    Product Family
    System of Measurement
    Inscribed Circle Diameter (IC)
    Attribute Image
    For Cutting Operation
    Number of Cutting Edges
    Rake Angle Type
    Relief Angle
    Attribute Image
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Snippet
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    320 Products

    Lathe Tool Inserts for Multiple Materials

    Choose these premium carbide inserts to turn a variety of materials without changing out your tool. They’re made of higher-quality carbide than economy inserts, so they last longer and create a smoother finish. Install them into a matching holder. For the best performance, choose an insert designed for the material of your workpiece.
    Inserts with a larger nose angle and tip radius remove more material with each pass, but they cut less precisely than smaller inserts. Select the insert with the largest nose angle and tip radius that will turn your workpiece to the shape you want.
    CCGT (Diamond with 80° Nose Angle)—For SCLC Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, CCGT Insert.
    Image of Attribute. Front orientation. Contains Annotated. CCGT Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. However, they only have cutting edges on one side.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, Nickel, Plastic, Stainless Steel, and Steel
     
    For Semi-Interrupted Cutting Conditions
    CCGT-21.50.5
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.25"0.008"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N161000000103867N4640000000
    CCGT-21.51
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.24"1/64"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N16200000103867N469000000
    CCGT-32.50.5
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.37"0.008"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N16300000103867N479000000
    CCGT-32.51
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.36"1/64"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N16400000103867N481000000
    CCGT-32.52
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.35"1/32"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N16500000103867N482000000
     
    CCMT (Diamond with 80° Nose Angle)—For SCLC Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, CCMT Insert.
    Image of Attribute. Front orientation. Contains Annotated. CCMT Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    For Interrupted Cutting Conditions—Inserts for interrupted cutting conditions are best for workpieces that will come in and out of contact with the insert, such as hex bars.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. However, they only have cutting edges on one side.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    CCMT-21.50.5
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.25"0.008"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N127000000103867N350000000
    CCMT-21.51
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.24"1/64"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N13500000103867N382000000
    CCMT-21.51
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.24"1/64"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N12800000103867N354000000
    CCMT-21.52
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.22"1/32"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N13100000103867N374000000
    CCMT-21.52
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.22"1/32"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N12900000103867N373000000
    CCMT-32.50.5
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.38"0.008"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N13200000103867N375000000
    CCMT-32.51
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.37"1/64"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N13600000103867N386000000
    CCMT-32.51
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.37"1/64"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N13300000103867N376000000
    CCMT-32.52
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.35"1/32"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N13700000103867N387000000
    CCMT-32.52
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.35"1/32"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N13400000103867N38000000
     
    For Interrupted Cutting Conditions
    CCMT-21.50.5
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.25"0.008"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13244A17700000103244A239000000
    CCMT-21.51
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.24"1/64"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13244A77500000103244A86000000
    CCMT-21.52
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.22"1/32"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13244A78200000103244A897000000
    CCMT-32.50.5
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.37"0.008"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13244A18200000103244A245000000
     
    CNGG (Diamond with 80° Nose Angle)—For DCLN and MCLN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, CNGG Insert.
    Image of Attribute. Front orientation. Contains Annotated. CNGG Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. With strong cutting edges on two faces, they last longer than comparable positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Brass, Bronze, Copper, Nickel, Plastic, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    CNGG-431
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.33"1/64"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N138000000103867N3890000000
    CNGG-432
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.33"1/32"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N13900000103867N391000000
     
    CNMG (Diamond with 80° Nose Angle)—For DCLN and MCLN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, CNMG Insert.
    Image of Attribute. Front orientation. Contains Annotated. CNMG Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    For Interrupted Cutting Conditions—Inserts for interrupted cutting conditions are best for workpieces that will come in and out of contact with the insert, such as hex bars.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Uncoated—Uncoated inserts are sharper than coated inserts, so they leave a better finish on softer metals, such as aluminum. They’re good for general purpose cutting and short production runs.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. With strong cutting edges on two faces, they last longer than comparable positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    For Roughing Cutting Operation—Roughing inserts are used for removing material quickly when surface finish isn’t a concern.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Interrupted Cutting Conditions
    CNMG-431
    Uncoated1/2"3/16"0.203"0.49"1/64"NegativeMediumChip BreakersClear Plastic Case13244A877000000103244A9540000000
    CNMG-543
    Uncoated5/8"1/4"1/4"0.59"3/64"NegativeMediumChip BreakersClear Plastic Case13244A88700000103244A96000000
     
    For Use On Aluminum, Brass, Bronze, Copper, Nickel, Plastic, Stainless Steel, and Steel
     
    For Semi-Interrupted Cutting Conditions
    CNMG-321
    Titanium Aluminum Nitride (TiAlN) Coated3/8"1/8"0.15"0.37"1/64"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N11100000103867N221000000
    CNMG-322
    Titanium Aluminum Nitride (TiAlN) Coated3/8"1/8"0.15"0.35"1/32"NegativeMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N11300000103867N272000000
    CNMG-322
    Titanium Aluminum Nitride (TiAlN) Coated3/8"1/8"0.15"0.35"1/32"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N11200000103867N271000000
    CNMG-431
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.49"1/64"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N11400000103867N282000000
    CNMG-432
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.33"1/32"NegativeMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N12300000103867N326000000
    CNMG-432
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.48"1/32"NegativeMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N12500000103867N333000000
    CNMG-432
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.48"1/32"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N12200000103867N321000000
    CNMG-433
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.33"3/64"NegativeMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N11600000103867N292000000
    CNMG-433
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.46"3/64"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N11500000103867N287000000
    CNMG-434
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.33"1/16"NegativeMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N11700000103867N299000000
    CNMG-544
    Titanium Aluminum Nitride (TiAlN) Coated5/8"1/4"1/4"0.42"1/16"NegativeRoughingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N11800000103867N307000000
    CNMG-643
    Titanium Aluminum Nitride (TiAlN) Coated3/4"1/4"0.312"0.71"3/64"NegativeRoughingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N11900000103867N317000000
    CNMG-644
    Titanium Aluminum Nitride (TiAlN) Coated3/4"1/4"0.203"0.5"1/16"NegativeRoughingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N12100000103867N32000000
     
    For Interrupted Cutting Conditions
    CNMG-432
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.33"1/32"NegativeMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N12600000103867N335000000
    CNMG-432
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.48"1/32"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N12400000103867N332000000
     
    CNMG (Diamond with 80° Nose Angle)—For DCLN, MCLN, and MCRN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, CNMG Insert.
    Image of Attribute. Front orientation. Contains Annotated. CNMG Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    For Interrupted Cutting Conditions—Inserts for interrupted cutting conditions are best for workpieces that will come in and out of contact with the insert, such as hex bars.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Uncoated—Uncoated inserts are sharper than coated inserts, so they leave a better finish on softer metals, such as aluminum. They’re good for general purpose cutting and short production runs.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Titanium Nitride (TiN) Coated—Titanium nitride (TiN) coated inserts create less friction than uncoated inserts, so they last longer when run at similar speeds.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. With strong cutting edges on two faces, they last longer than comparable positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    For Roughing Cutting Operation—Roughing inserts are used for removing material quickly when surface finish isn’t a concern.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    CNMG-431
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.49"1/64"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A665000000103244A5760000000
    CNMG-432
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.48"1/32"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A67100000103244A583000000
    CNMG-433
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.46"3/64"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A67600000103244A589000000
    CNMG-542
    Uncoated5/8"1/4"1/4"0.6"1/32"NegativeMediumChip BreakersClear Plastic Case13244A68100000103244A591000000
    CNMG-543
    Titanium Nitride (TiN) Coated5/8"1/4"1/4"0.59"3/64"NegativeRoughingCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A68800000103244A597000000
     
    For Interrupted Cutting Conditions
    CNMG-542
    Titanium Aluminum Nitride (TiAlN) Coated5/8"1/4"1/4"0.6"1/32"NegativeMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13244A68300000103244A593000000
     
    DCGT (Diamond with 55° Nose Angle)—For SDJC Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, DCGT Insert.
    Image of Attribute. Front orientation. Contains Annotated. DCGT Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. However, they only have cutting edges on one side.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, Nickel, Plastic, Stainless Steel, and Steel
     
    For Semi-Interrupted Cutting Conditions
    DCGT-21.50.5
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.3"0.008"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N166000000103867N4860000000
    DCGT-21.51
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.29"1/64"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N16700000103867N488000000
    DCGT-32.50.5
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.45"0.008"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N16800000103867N49000000
    DCGT-32.51
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.44"1/64"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N16900000103867N492000000
    DCGT-32.52
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.43"1/32"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N17100000103867N496000000
     
    DCMT (Diamond with 55° Nose Angle)—For SDJC Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, DCMT Insert.
    Image of Attribute. Front orientation. Contains Annotated. DCMT Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    For Interrupted Cutting Conditions—Inserts for interrupted cutting conditions are best for workpieces that will come in and out of contact with the insert, such as hex bars.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. However, they only have cutting edges on one side.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Interrupted Cutting Conditions
    DCMT-21.50.5
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.3"0.008"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13244A186000000103244A2480000000
    DCMT-21.51
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.29"1/64"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13244A80100000103244A907000000
    DCMT-21.52
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.27"1/32"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13244A80700000103244A913000000
     
    For Use On Brass, Bronze, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    DCMT-21.51
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.29"1/64"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N14300000103867N412000000
    DCMT-32.51
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.44"1/64"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N14400000103867N419000000
    DCMT-32.51
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.44"1/64"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N14100000103867N392000000
    DCMT-32.52
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.43"1/32"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N14500000103867N421000000
    DCMT-32.52
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.43"1/32"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N14200000103867N406000000
     
    DNMG (Diamond with 55° Nose Angle)—For DDJN, MDJN, and MDPN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, DNMG Insert.
    Image of Attribute. Front orientation. Contains Annotated. DNMG Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    For Interrupted Cutting Conditions—Inserts for interrupted cutting conditions are best for workpieces that will come in and out of contact with the insert, such as hex bars.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Uncoated—Uncoated inserts are sharper than coated inserts, so they leave a better finish on softer metals, such as aluminum. They’re good for general purpose cutting and short production runs.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Titanium Nitride (TiN) Coated—Titanium nitride (TiN) coated inserts create less friction than uncoated inserts, so they last longer when run at similar speeds.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. With strong cutting edges on two faces, they last longer than comparable positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. However, they only have cutting edges on one side.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    DNMG-431
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.59"1/64"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A701000000103244A6290000000
    DNMG-432
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.58"1/32"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A70600000103244A65000000
     
    For Interrupted Cutting Conditions
    DNMG-431
    Uncoated1/2"3/16"0.203"0.59"1/64"PositiveMediumChip BreakersClear Plastic Case13244A69800000103244A628000000
     
    For Use On Brass, Bronze, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    DNMG-431
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.59"1/64"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N14600000103867N425000000
    DNMG-432
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.58"1/32"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N14700000103867N428000000
     
    DNMX (Diamond with 55° Nose Angle)—For DDJN, MDJN, and MDPN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, DNMX Insert.
    Image of Attribute. Front orientation. Contains Annotated. DNMX Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. With strong cutting edges on two faces, they last longer than comparable positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, Nickel, Plastic, Stainless Steel, and Steel
     
    For Semi-Interrupted Cutting Conditions
    DNMX-331
    Titanium Aluminum Nitride (TiAlN) Coated3/8"3/16"0.15"0.44"1/64"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N175000000103867N5090000000
    DNMX-332
    Titanium Aluminum Nitride (TiAlN) Coated3/8"3/16"0.15"0.42"1/32"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N17600000103867N511000000
     
    RNMG (Round)—For MRGN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, RNMG Insert.
    Image of Attribute. Front orientation. Contains Annotated. RNMG Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    Inserts without chipbreakers are best for making shallow cuts or for finishing surfaces.
    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Titanium Nitride (TiN) Coated—Titanium nitride (TiN) coated inserts create less friction than uncoated inserts, so they last longer when run at similar speeds.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. With strong cutting edges on two faces, they last longer than comparable positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    RNMG-43
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"NegativeMediumCVD (Chemical Vapor Deposition)Clear Plastic Case13244A143000000103244A150000000
     
    SCMT (Square with 90° Nose Angle)—For SSDC Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, SCMT Insert.
    Image of Attribute. Front orientation. Contains Annotated. SCMT Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    For Interrupted Cutting Conditions—Inserts for interrupted cutting conditions are best for workpieces that will come in and out of contact with the insert, such as hex bars.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. However, they only have cutting edges on one side.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Interrupted Cutting Conditions
    SCMT-32.51
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.36"1/64"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13244A863000000103244A9440000000
    SCMT-32.52
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.34"1/32"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13244A87100000103244A948000000
     
    For Use On Brass, Bronze, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    SCMT-32.51
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.38"1/64"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N14900000103867N437000000
    SCMT-32.51
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.38"1/64"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N14800000103867N431000000
     
    SNMG (Square with 90° Nose Angle)—For DSDN and MSDN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, SNMG Insert.
    Image of Attribute. Front orientation. Contains Annotated. SNMG Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    For Interrupted Cutting Conditions—Inserts for interrupted cutting conditions are best for workpieces that will come in and out of contact with the insert, such as hex bars.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Uncoated—Uncoated inserts are sharper than coated inserts, so they leave a better finish on softer metals, such as aluminum. They’re good for general purpose cutting and short production runs.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Titanium Nitride (TiN) Coated—Titanium nitride (TiN) coated inserts create less friction than uncoated inserts, so they last longer when run at similar speeds.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. With strong cutting edges on two faces, they last longer than comparable positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    SNMG-322
    Uncoated3/8"1/8"0.15"0.34"1/32"NegativeMediumChip BreakersClear Plastic Case13244A146000000103244A16000000
    SNMG-432
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.47"1/32"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A76400000103244A8000000
    SNMG-643
    Uncoated3/4"1/4"0.312"0.7"3/64"NegativeMediumChip BreakersClear Plastic Case13244A15100000103244A17000000
     
    For Interrupted Cutting Conditions
    SNMG-431
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.48"1/64"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13244A75400000103244A76000000
     
    For Use On Brass, Bronze, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    SNMG-432
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.47"1/32"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N15100000103867N438000000
     
    SPG (Square with 90° Nose Angle)—For CSBP Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, SPG Insert.
    Image of Attribute. Front orientation. Contains Annotated. SPG Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    Inserts without chipbreakers are best for making shallow cuts or for finishing surfaces.
    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Uncoated—Uncoated inserts are sharper than coated inserts, so they leave a better finish on softer metals, such as aluminum. They’re good for general purpose cutting and short production runs.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. However, they only have cutting edges on one side.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    SPG-322
    Uncoated3/8"1/8"0.34"1/32"PositiveFinishingClear Plastic Case13244A189000000103244A250000000
    SPG-422
    Uncoated1/2"1/8"0.47"1/32"PositiveFinishingClear Plastic Case13244A19200000103244A28000000
     
    TCGT (Triangle with 60° Nose Angle)—For STAC, STEC, and STNC Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, TCGT Insert.
    Image of Attribute. Front orientation. Contains Annotated. TCGT Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. However, they only have cutting edges on one side.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, Nickel, Plastic, Stainless Steel, and Steel
     
    For Semi-Interrupted Cutting Conditions
    TCGT-220.5
    Titanium Aluminum Nitride (TiAlN) Coated1/4"1/8"0.11"0.41"0.008"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N172000000103867N4980000000
    TCGT-221
    Titanium Aluminum Nitride (TiAlN) Coated1/4"1/8"0.11"0.4"1/64"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N17300000103867N501000000
    TCGT-222
    Titanium Aluminum Nitride (TiAlN) Coated1/4"1/8"0.11"0.39"1/32"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N17400000103867N506000000
     
    TCMT (Triangle with 60° Nose Angle)—For STAC, STEC, STNC, and STUC Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, TCMT Insert.
    Image of Attribute. Front orientation. Contains Annotated. TCMT Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    For Interrupted Cutting Conditions—Inserts for interrupted cutting conditions are best for workpieces that will come in and out of contact with the insert, such as hex bars.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Uncoated—Uncoated inserts are sharper than coated inserts, so they leave a better finish on softer metals, such as aluminum. They’re good for general purpose cutting and short production runs.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Titanium Nitride (TiN) Coated—Titanium nitride (TiN) coated inserts create less friction than uncoated inserts, so they last longer when run at similar speeds.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. However, they only have cutting edges on one side.
    For Roughing Cutting Operation—Roughing inserts are used for removing material quickly when surface finish isn’t a concern.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    TCMT-21.50.5
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.41"0.008"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13244A195000000103244A290000000
    TCMT-21.51
    Titanium Aluminum Nitride (TiAlN) Coated1/4"3/32"0.11"0.41"1/64"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13244A88900000103244A961000000
    TCMT-21.52
    Titanium Nitride (TiN) Coated1/4"3/32"0.11"0.39"1/32"PositiveMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A89100000103244A963000000
    TCMT-32.51
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.63"1/64"PositiveFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13244A84900000103244A936000000
     
    For Interrupted Cutting Conditions
    TCMT-21.50.5
    Uncoated1/4"3/32"0.11"0.41"0.008"PositiveFinishingChip BreakersClear Plastic Case13244A19600000103244A3000000
    TCMT-21.51
    Uncoated1/4"3/32"0.11"0.41"1/64"PositiveMediumChip BreakersClear Plastic Case13244A84100000103244A932000000
     
    For Use On Aluminum, Brass, Bronze, Copper, Nickel, Plastic, Steel, and Titanium
     
    For Interrupted Cutting Conditions
    TCMT-21.51
    Uncoated1/4"3/32"0.11"0.41"1/64"PositiveRoughingChip BreakersClear Plastic Case13867N15200000103867N443000000
     
    For Use On Brass, Bronze, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    TCMT-32.51
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.63"1/64"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N15300000103867N447000000
    TCMT-32.52
    Titanium Aluminum Nitride (TiAlN) Coated3/8"5/32"0.173"0.62"1/32"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N15400000103867N454000000
     
    TNMG (Triangle with 60° Nose Angle)—For DTGN, DTJN, MTAN, MTEN, MTGN, and MTJN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, TNMG Insert.
    Image of Attribute. Front orientation. Contains Annotated. TNMG Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    For Interrupted Cutting Conditions—Inserts for interrupted cutting conditions are best for workpieces that will come in and out of contact with the insert, such as hex bars.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Uncoated—Uncoated inserts are sharper than coated inserts, so they leave a better finish on softer metals, such as aluminum. They’re good for general purpose cutting and short production runs.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Titanium Nitride (TiN) Coated—Titanium nitride (TiN) coated inserts create less friction than uncoated inserts, so they last longer when run at similar speeds.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. With strong cutting edges on two faces, they last longer than comparable positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    TNMG-321
    Titanium Nitride (TiN) Coated3/8"1/8"0.15"0.63"1/64"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A707000000103244A6540000000
    TNMG-322
    Titanium Nitride (TiN) Coated3/8"1/8"0.15"0.62"1/32"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A70900000103244A655000000
    TNMG-331
    Uncoated3/8"3/16"0.15"0.63"1/64"NegativeMediumChip BreakersClear Plastic Case13244A15600000103244A216000000
    TNMG-332
    Titanium Nitride (TiN) Coated3/8"3/16"0.15"0.62"1/32"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A71700000103244A657000000
    TNMG-431
    Uncoated1/2"3/16"0.203"0.85"1/64"NegativeMediumChip BreakersClear Plastic Case13244A72400000103244A66000000
    TNMG-431
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.85"1/64"NegativeFinishingCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A71800000103244A658000000
    TNMG-432
    Uncoated1/2"3/16"0.203"0.83"1/32"NegativeMediumChip BreakersClear Plastic Case13244A88400000103244A957000000
    TNMG-433
    Uncoated1/2"3/16"0.203"0.82"3/64"NegativeMediumChip BreakersClear Plastic Case13244A16100000103244A218000000
    TNMG-434
    Uncoated1/2"3/16"0.203"0.8"1/16"NegativeMediumChip BreakersClear Plastic Case13244A16500000103244A227000000
     
    For Interrupted Cutting Conditions
    TNMG-432
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.83"1/32"NegativeMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13244A72600000103244A67000000
     
    For Use On Brass, Bronze, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    TNMG-331
    Titanium Aluminum Nitride (TiAlN) Coated3/8"3/16"0.15"0.63"1/64"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N15500000103867N455000000
    TNMG-332
    Titanium Aluminum Nitride (TiAlN) Coated3/8"3/16"0.15"0.61"1/32"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N15600000103867N458000000
     
    TPG (Triangle with 60° Nose Angle)—For CTAP, CTCO, and CTFP Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, TPG Insert.
    Image of Attribute. Front orientation. Contains Annotated. TPG Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    Inserts without chipbreakers are best for making shallow cuts or for finishing surfaces.
    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Uncoated—Uncoated inserts are sharper than coated inserts, so they leave a better finish on softer metals, such as aluminum. They’re good for general purpose cutting and short production runs.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. However, they only have cutting edges on one side.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    TPG-221
    Uncoated1/4"1/8"0.42"1/64"PositiveFinishingClear Plastic Case13244A197000000103244A310000000
    TPG-222
    Uncoated1/4"1/8"0.4"1/32"PositiveFinishingClear Plastic Case13244A19800000103244A32000000
    TPG-321
    Uncoated3/8"1/8"0.63"1/64"PositiveFinishingClear Plastic Case13244A75200000103244A74000000
    TPG-322
    Uncoated3/8"1/8"0.62"1/32"PositiveFinishingClear Plastic Case13244A75300000103244A75000000
     
    TPU (Triangle with 60° Nose Angle)—For CTAP, CTCO, and CTFP Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, TPU Insert.
    Image of Attribute. Front orientation. Contains Annotated. TPU Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    Inserts without chipbreakers are best for making shallow cuts or for finishing surfaces.
    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Uncoated—Uncoated inserts are sharper than coated inserts, so they leave a better finish on softer metals, such as aluminum. They’re good for general purpose cutting and short production runs.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. However, they only have cutting edges on one side.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    TPU-221
    Uncoated1/4"1/8"0.42"1/64"PositiveFinishingClear Plastic Case13244A20300000103244A341000000
    TPU-322
    Uncoated3/8"1/8"0.62"1/32"PositiveFinishingClear Plastic Case13244A20500000103244A349000000
    TPU-323
    Uncoated3/8"1/8"0.6"3/64"PositiveFinishingClear Plastic Case13244A20800000103244A353000000
    TPU-432
    Uncoated1/2"3/16"0.83"1/32"PositiveFinishingClear Plastic Case13244A21400000103244A359000000
     
    VCGT (Diamond with 35° Nose Angle)—For SVJB Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, VCGT Insert.
    Image of Specification. Front orientation. Contains Annotated. VCGT Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. However, they only have cutting edges on one side.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, Nickel, Plastic, Stainless Steel, and Steel
     
    For Semi-Interrupted Cutting Conditions
    VCGT-220.5
    Titanium Aluminum Nitride (TiAlN) Coated1/4"1/8"0.11"0.43"0.008"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N177000000103867N5130000000
    VCGT-221
    Titanium Aluminum Nitride (TiAlN) Coated0.160"1/8"0.11"0.42"1/64"PositiveMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N17800000103867N521000000
     
    VNMG (Diamond with 35° Nose Angle)—For MVJN and MVVN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, VNMG Insert.
    Image of Attribute. Front orientation. Contains Annotated. VNMG Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Uncoated—Uncoated inserts are sharper than coated inserts, so they leave a better finish on softer metals, such as aluminum. They’re good for general purpose cutting and short production runs.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. With strong cutting edges on two faces, they last longer than comparable positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    VNMG-331
    Uncoated3/8"3/16"0.15"0.64"1/64"NegativeMediumChip BreakersClear Plastic Case13244A168000000103244A230000000
     
    For Use On Brass, Bronze, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    VNMG-331
    Titanium Aluminum Nitride (TiAlN) Coated3/8"3/16"0.15"0.64"1/64"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N15700000103867N46000000
     
    WNMG (Trigon with 80° Nose Angle)—For DWLN and MWLN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Multiple Materials, WNMG Insert.
    Image of Attribute. Front orientation. Contains Annotated. WNMG Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Multiple Materials.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    For Interrupted Cutting Conditions—Inserts for interrupted cutting conditions are best for workpieces that will come in and out of contact with the insert, such as hex bars.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Uncoated—Uncoated inserts are sharper than coated inserts, so they leave a better finish on softer metals, such as aluminum. They’re good for general purpose cutting and short production runs.
    Titanium Aluminum Nitride (TiAlN) Coated—Inserts with a titanium aluminum nitride (TiAlN) coating dissipate heat well, especially at high speeds. The coating reacts to high temperatures by forming a layer of aluminum oxide. This layer transfers heat to the chips, so the tool stays cool even without lubrication.
    Titanium Nitride (TiN) Coated—Titanium nitride (TiN) coated inserts create less friction than uncoated inserts, so they last longer when run at similar speeds.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. With strong cutting edges on two faces, they last longer than comparable positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Chip Breakers—Inserts with chip breakers prevent long chips from forming, so they won’t block the flow of coolant or damage your tool.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    WNMG-431
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.33"1/64"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A736000000103244A710000000
    WNMG-432
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.31"1/32"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A74200000103244A721000000
    WNMG-433
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.29"3/64"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A74800000103244A73000000
     
    For Interrupted Cutting Conditions
    WNMG-431
    Uncoated1/2"3/16"0.203"0.33"1/64"NegativeMediumChip BreakersClear Plastic Case13244A73400000103244A7000000
     
    For Use On Brass, Bronze, Copper, Nickel, Plastic, Stainless Steel, Steel, and Titanium
     
    For Semi-Interrupted Cutting Conditions
    WNMG-431
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.33"1/64"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N15800000103867N461000000
    WNMG-432
    Titanium Aluminum Nitride (TiAlN) Coated1/2"3/16"0.203"0.31"1/32"NegativeFinishingPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case13867N15900000103867N462000000
     

    Lathe Tool Inserts for Non-Ferrous Materials

    Cut aluminum, copper, brass, and other non-ferrous materials with these premium inserts. Their chipbreakers are designed for turning soft, sticky metal—they break and curl chips before they become long enough to cause damage. Install these inserts in a matching holder.
    Inserts with a larger nose angle and tip radius remove more material with each pass but cut less precisely than smaller inserts. Select the insert with the largest nose angle and tip radius that will turn your workpiece to the desired shape.
    CCGT (Diamond with 80° Nose Angle)—For ACLC and SCLC Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Non-Ferrous Materials, CCGT Insert.
    Image of Attribute. Front orientation. Contains Annotated. CCGT Insert.
    For Continuous Cutting Conditions—Use inserts for continuous cutting conditions to stay in constant contact with perfectly round workpieces, such as rods.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Diamondlike Carbon (DLC) Coated—Diamondlike carbon (DLC) coated inserts have sharper cutting edges than uncoated inserts, and they last longer.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. They only have cutting edges on one side, so they don’t last as long as negative-rake inserts.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Individual
    Package
    Insert Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, and Plastic
     
    For Continuous Cutting Conditions
    CCGT-21.50.2
    Diamondlike Carbon (DLC) Coated1/4"3/32"0.11"0.24"0.004"PositiveFinishingChip BreakersClear Plastic Case13244A008000000103244A0230000000
    CCGT-21.50.5
    Diamondlike Carbon (DLC) Coated1/4"3/32"0.11"0.24"0.008"PositiveFinishingChip BreakersClear Plastic Case13244A00900000103244A024000000
    CCGT-21.51
    Diamondlike Carbon (DLC) Coated1/4"3/32"0.11"0.24"1/64"PositiveFinishingChip BreakersClear Plastic Case13244A0100000103244A025000000
    CCGT-32.50.2
    Diamondlike Carbon (DLC) Coated3/8"5/32"0.173"0.35"0.004"PositiveFinishingChip BreakersClear Plastic Case13244A01100000103244A026000000
    CCGT-32.50.5
    Diamondlike Carbon (DLC) Coated3/8"5/32"0.173"0.35"0.008"PositiveFinishingChip BreakersClear Plastic Case13244A01200000103244A027000000
    CCGT-32.51
    Diamondlike Carbon (DLC) Coated3/8"5/32"0.173"0.35"1/64"PositiveFinishingChip BreakersClear Plastic Case13244A01300000103244A028000000
     
    CCGX (Diamond with 80° Nose Angle)—For SCLC Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Non-Ferrous Materials, CCGX Insert.
    Image of Attribute. Front orientation. Contains Annotated. CCGX Insert.
    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. They only have cutting edges on one side, so they don’t last as long as negative-rake inserts.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, and Plastic
     
    For Semi-Interrupted Cutting Conditions
    CCGX-21.51
    Uncoated1/4"3/32"0.11"0.24"1/64"PositiveMediumChip BreakersClear Plastic Case13244A772000000103244A850000000
    CCGX-32.51
    Uncoated3/8"5/32"0.173"0.37"1/64"PositiveMediumChip BreakersClear Plastic Case13244A78500000103244A9000000
    R-2047RUncoated3/8"5/32"0.173"0.35"1/32"PositiveMediumChip BreakersClear Plastic Case13244A79100000103244A903000000
     
    CNMG (Diamond with 80° Nose Angle)—For DCLN, MCLN, and PCLN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Non-Ferrous Materials, CNMG Insert.
    Image of Attribute. Front orientation. Contains Annotated. CNMG Insert.
    For Continuous Cutting Conditions—Use inserts for continuous cutting conditions to stay in constant contact with perfectly round workpieces, such as rods.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Diamondlike Carbon (DLC) Coated—Diamondlike carbon (DLC) coated inserts have sharper cutting edges than uncoated inserts, and they last longer.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. They have cutting edges on both sides, so they last longer than positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, and Plastic
     
    For Continuous Cutting Conditions
    CNMG-431
    Diamondlike Carbon (DLC) Coated1/2"3/16"0.203"0.47"1/64"NegativeFinishingChip BreakersClear Plastic Case13244A001000000103244A0160000000
     
    DCGT (Diamond with 55° Nose Angle)—For ADJC, SDJC, SDLC, SDNC, SDUC, and SDXC Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Non-Ferrous Materials, DCGT Insert.
    Image of Attribute. Front orientation. Contains Annotated. DCGT Insert.
    For Continuous Cutting Conditions—Use inserts for continuous cutting conditions to stay in constant contact with perfectly round workpieces, such as rods.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Diamondlike Carbon (DLC) Coated—Diamondlike carbon (DLC) coated inserts have sharper cutting edges than uncoated inserts, and they last longer.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. They only have cutting edges on one side, so they don’t last as long as negative-rake inserts.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Individual
    Package
    Insert Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, and Plastic
     
    For Continuous Cutting Conditions
    DCGT-21.50.2
    Diamondlike Carbon (DLC) Coated1/4"3/32"0.11"0.28"0.004"PositiveFinishingChip BreakersClear Plastic Case13244A014000000103244A0290000000
    DCGT-21.50.5
    Diamondlike Carbon (DLC) Coated1/4"3/32"0.11"0.28"0.008"PositiveFinishingChip BreakersClear Plastic Case13244A01500000103244A03000000
     
    DCGX (Diamond with 55° Nose Angle)—For SDJC Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Non-Ferrous Materials, DCGX Insert.
    Image of Attribute. Front orientation. Contains Annotated. DCGX Insert.
    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. They only have cutting edges on one side, so they don’t last as long as negative-rake inserts.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, and Plastic
     
    For Semi-Interrupted Cutting Conditions
    DCGX-21.51
    Uncoated1/4"3/32"0.11"0.29"1/64"PositiveMediumChip BreakersClear Plastic Case13244A797000000103244A9060000000
    DCGX-32.51
    Uncoated3/8"5/32"0.173"0.44"1/64"PositiveMediumChip BreakersClear Plastic Case13244A81100000103244A917000000
    DCGX-32.52
    Uncoated3/8"5/32"0.173"0.43"1/32"PositiveMediumChip BreakersClear Plastic Case13244A81700000103244A921000000
     
    DNGG (Diamond with 55° Nose Angle)—For DDHN, DDJN, MDJN, PDHN, and PDJN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Non-Ferrous Materials, DNGG Insert.
    Image of Attribute. Front orientation. Contains Annotated. DNGG Insert.
    For Continuous Cutting Conditions—Use inserts for continuous cutting conditions to stay in constant contact with perfectly round workpieces, such as rods.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Diamondlike Carbon (DLC) Coated—Diamondlike carbon (DLC) coated inserts have sharper cutting edges than uncoated inserts, and they last longer.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. They have cutting edges on both sides, so they last longer than positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, and Plastic
     
    For Continuous Cutting Conditions
    DNGG-431
    Diamondlike Carbon (DLC) Coated1/2"3/16"0.203"0.59"1/64"NegativeFinishingChip BreakersClear Plastic Case13244A002000000103244A0170000000
    DNGG-432
    Diamondlike Carbon (DLC) Coated1/2"3/16"0.203"0.59"1/32"NegativeFinishingChip BreakersClear Plastic Case13244A00300000103244A018000000
     
    SCGX (Square with 90° Nose Angle)—For SSDC Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Non-Ferrous Materials, SCGX Insert.
    Image of Attribute. Front orientation. Contains Annotated. SCGX Insert.
    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. They only have cutting edges on one side, so they don’t last as long as negative-rake inserts.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, and Plastic
     
    For Semi-Interrupted Cutting Conditions
    SCGX-32.52
    Uncoated3/8"5/32"0.173"0.34"1/32"PositiveMediumChip BreakersClear Plastic Case13244A867000000103244A9470000000
     
    TCGX (Triangle with 60° Nose Angle)—For STAC, STEC, and STNC Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Non-Ferrous Materials, TCGX Insert.
    Image of Attribute. Front orientation. Contains Annotated. TCGX Insert.
    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. They only have cutting edges on one side, so they don’t last as long as negative-rake inserts.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, and Plastic
     
    For Semi-Interrupted Cutting Conditions
    TCGX-32.51
    Uncoated3/8"5/32"0.173"0.63"1/64"PositiveMediumChip BreakersClear Plastic Case13244A847000000103244A9350000000
    TCGX-32.52
    Uncoated3/8"5/32"0.173"0.62"1/32"PositiveMediumChip BreakersClear Plastic Case13244A85400000103244A94000000
     
    TNGG (Triangle with 60° Nose Angle)—For DTGN, MTGN, PTFN, PTGN, WTEN, WTJN, and WTKN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Non-Ferrous Materials, TNGG Insert.
    Image of Attribute. Front orientation. Contains Annotated. TNGG Insert.
    For Continuous Cutting Conditions—Use inserts for continuous cutting conditions to stay in constant contact with perfectly round workpieces, such as rods.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Diamondlike Carbon (DLC) Coated—Diamondlike carbon (DLC) coated inserts have sharper cutting edges than uncoated inserts, and they last longer.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. They have cutting edges on both sides, so they last longer than positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, and Plastic
     
    For Continuous Cutting Conditions
    TNGG-331
    Diamondlike Carbon (DLC) Coated3/8"3/16"0.15"0.63"1/64"NegativeFinishingChip BreakersClear Plastic Case13244A006000000103244A0210000000
    TNGG-332
    Diamondlike Carbon (DLC) Coated3/8"3/16"0.15"0.63"1/32"NegativeFinishingChip BreakersClear Plastic Case13244A00700000103244A022000000
     
    TNMG (Triangle with 60° Nose Angle)—For DTGN, MTGN, PTFN, PTGN, WTEN, WTJN, and WTKN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Non-Ferrous Materials, TNMG Insert.
    Image of Attribute. Front orientation. Contains Annotated. TNMG Insert.
    For Continuous Cutting Conditions—Use inserts for continuous cutting conditions to stay in constant contact with perfectly round workpieces, such as rods.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Diamondlike Carbon (DLC) Coated—Diamondlike carbon (DLC) coated inserts have sharper cutting edges than uncoated inserts, and they last longer.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. They have cutting edges on both sides, so they last longer than positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    For Finishing Cutting Operation—Use finishing inserts at the end of your turning process to remove minimal material for a smooth surface finish.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, and Plastic
     
    For Continuous Cutting Conditions
    TNMG-331
    Diamondlike Carbon (DLC) Coated3/8"3/16"0.15"0.63"1/64"NegativeFinishingChip BreakersClear Plastic Case13244A004000000103244A0190000000
    TNMG-332
    Diamondlike Carbon (DLC) Coated3/8"3/16"0.15"0.63"1/32"NegativeFinishingChip BreakersClear Plastic Case13244A00500000103244A02000000
     
    VCGX (Diamond with 35° Nose Angle)—For SVJB Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Non-Ferrous Materials, VCGX Insert.
    Image of Specification. Front orientation. Contains Annotated. VCGX Insert.
    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are used to machine imperfectly round workpieces, such as shafts with a keyway. They’re the most common type of insert.
    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. They only have cutting edges on one side, so they don’t last as long as negative-rake inserts.
    For Medium Cutting Operation—Medium inserts remove a moderate amount of material for a semi-smooth surface finish.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Features
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, Copper, and Plastic
     
    For Semi-Interrupted Cutting Conditions
    VCGX-331
    Uncoated3/8"3/16"0.173"0.64"1/64"PositiveMediumChip BreakersClear Plastic Case13244A876000000103244A9520000000
    VCGX-332
    Uncoated3/8"3/16"0.173"0.62"1/32"PositiveMediumChip BreakersClear Plastic Case13244A82900000103244A926000000
     

    Polycrystalline Diamond Lathe Tool Inserts for Non-Metals

    Made for cutting fiberglass, carbide, and ceramic, these inserts have a PCD (polycrystalline diamond) edge that’s extremely hard and resistant to heat and wear. You can also use them on nonferrous metals like aluminum, brass, or bronze. They’re designed for continuous cutting conditions, which means the insert stays in constant contact with the workpiece. Use these inserts at the end of your turning process to finish workpieces—they remove minimal material and leave a smooth surface finish. They come factory sealed from the manufacturer for maximum traceability. Install them into a matching holder.
    Inserts with a larger tip radius remove more material with each pass but cut less precisely than smaller inserts. Select the insert with the largest tip radius that still turns your workpiece to the desired shape.
    Inserts with a shorter cutting edge are best for precision cuts and low-volume applications; a longer edge can handle deep cuts and heavy machining.
    CCMT (Diamond with 80° Nose Angle)—For ACLC and SCLC Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Polycrystalline Diamond Lathe Tool Inserts for Non-Metals, CCMT Insert.
    Image of Attribute. Front orientation. Contains Annotated. CCMT Insert.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. However, they only have cutting edges on one side.
    Insert Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Each
    For Use On Aluminum, Brass, Bronze, Carbide, Copper, Fiberglass, and Plastic
     
    For Continuous Cutting Conditions
    CCMT-21.50.5
    Uncoated1/4"3/32"0.11"0.09"0.008"PositiveFinishing8276N34000000
    CCMT-21.51
    Uncoated1/4"3/32"0.11"0.09"1/64"PositiveFinishing8276N3500000
    CCMT-32.50.2Uncoated3/8"5/32"0.173"0.11"0.004"PositiveFinishing8276N3600000
    CCMT-32.50.5
    Uncoated3/8"5/32"0.173"0.11"0.008"PositiveFinishing8276N3700000
    CCMT-32.51
    Uncoated3/8"5/32"0.173"0.11"1/64"PositiveFinishing8276N3800000
    CCMT-32.52
    Uncoated3/8"5/32"0.173"0.11"1/32"PositiveFinishing8276N3900000
     
    CNMM (Diamond with 80° Nose Angle)—For DCLN, MCLN, and PCLN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Polycrystalline Diamond Lathe Tool Inserts for Non-Metals, CNMM Insert.
    Image of Attribute. Front orientation. Contains Annotated. CNMM Insert.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. With strong cutting edges on two faces, they last longer than comparable positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Each
    For Use On Aluminum, Brass, Bronze, Carbide, Copper, Fiberglass, and Plastic
     
    For Continuous Cutting Conditions
    CNMM-430.5
    Uncoated1/2"3/16"0.203"0.11"0.008"NegativeFinishing8276N11000000
    CNMM-430.5
    Uncoated1/2"3/16"0.203"0.23"0.008"NegativeFinishing8276N26000000
    CNMM-431
    Uncoated1/2"3/16"0.203"0.11"1/64"NegativeFinishing8276N1200000
    CNMM-431
    Uncoated1/2"3/16"0.203"0.23"1/64"NegativeFinishing8276N27000000
    CNMM-432
    Uncoated1/2"3/16"0.203"0.11"1/32"NegativeFinishing8276N1300000
    CNMM-432
    Uncoated1/2"3/16"0.203"0.22"1/32"NegativeFinishing8276N28000000
    CNMM-433
    Uncoated1/2"3/16"0.203"0.22"3/64"NegativeFinishing8276N29000000
     
    DNMM (Diamond with 55° Nose Angle)—For DDJN, MDJN, PDHN, and PDJN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Polycrystalline Diamond Lathe Tool Inserts for Non-Metals, DNMM Insert.
    Image of Attribute. Front orientation. Contains Annotated. DNMM Insert.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. With strong cutting edges on two faces, they last longer than comparable positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Each
    For Use On Aluminum, Brass, Bronze, Carbide, Copper, Fiberglass, and Plastic
     
    For Continuous Cutting Conditions
    DNMG-432
    Uncoated1/2"3/16"0.203"0.21"1/32"NegativeFinishing8276N330000000
    DNMM-430.5
    Uncoated1/2"3/16"0.203"0.11"0.008"NegativeFinishing8276N1400000
    DNMM-430.5
    Uncoated1/2"3/16"0.203"0.23"0.008"NegativeFinishing8276N31000000
    DNMM-431
    Uncoated1/2"3/16"0.203"0.1"1/64"NegativeFinishing8276N1500000
    DNMM-431
    Uncoated1/2"3/16"0.203"0.23"1/64"NegativeFinishing8276N32000000
    DNMM-432
    Uncoated1/2"3/16"0.203"0.09"1/32"NegativeFinishing8276N1600000
     
    TNMM (Triangle with 60° Nose Angle)—For DTGN, MTGN, PTFN, and PTGN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Polycrystalline Diamond Lathe Tool Inserts for Non-Metals, TNMM Insert.
    Image of Attribute. Front orientation. Contains Annotated. TNMM Insert.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. With strong cutting edges on two faces, they last longer than comparable positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Each
    For Use On Aluminum, Brass, Bronze, Carbide, Copper, Fiberglass, and Plastic
     
    For Continuous Cutting Conditions
    TNMM-330.5
    Uncoated3/8"3/16"0.15"0.11"0.008"NegativeFinishing8276N17000000
    TNMM-331
    Uncoated3/8"3/16"0.15"0.1"1/64"NegativeFinishing8276N1800000
    TNMM-332
    Uncoated3/8"3/16"0.15"0.09"1/32"NegativeFinishing8276N1900000
     
    TPG (Triangle with 60° Nose Angle)—For CTFP, CTGP, CTTP, and CTUP Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Polycrystalline Diamond Lathe Tool Inserts for Non-Metals, TPG Insert.
    Image of Attribute. Front orientation. Contains Annotated. TPG Insert.
    Positive Rake Angle—Positive-rake inserts stick out in front of the holder to reach tight spaces on the workpiece. However, they only have cutting edges on one side.
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Each
    For Use On Aluminum, Brass, Bronze, Carbide, Copper, Fiberglass, and Plastic
     
    For Continuous Cutting Conditions
    TPG-220.5Uncoated1/4"1/8"0.1"0.008"PositiveFinishing8276N41000000
    TPG-221
    Uncoated1/4"1/8"0.1"1/64"PositiveFinishing8276N4200000
    TPG-321
    Uncoated3/8"1/8"0.09"1/64"PositiveFinishing8276N4300000
     
    VNMM (Diamond with 35° Nose Angle)—For DVJN, DVLN, DVPN, DVVN, MVJN, MVLN, MVVN, PVLN, PVPN, and PVVN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Polycrystalline Diamond Lathe Tool Inserts for Non-Metals, VNMM Insert.
    Image of Attribute. Front orientation. Contains Annotated. VNMM Insert.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. With strong cutting edges on two faces, they last longer than comparable positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Each
    For Use On Aluminum, Brass, Bronze, Carbide, Copper, Fiberglass, and Plastic
     
    For Continuous Cutting Conditions
    VNMM-330.5Uncoated3/8"3/16"0.15"0.11"0.008"NegativeFinishing8276N21000000
    VNMM-331Uncoated3/8"3/16"0.15"0.1"1/64"NegativeFinishing8276N2200000
    VNMM-332Uncoated3/8"3/16"0.15"0.06"1/32"NegativeFinishing8276N2300000
     
    WNMM (Trigon with 80° Nose Angle)—For DWLN, MWLN, PWLN, and WWLN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Polycrystalline Diamond Lathe Tool Inserts for Non-Metals, WNMM Insert.
    Image of Attribute. Front orientation. Contains Annotated. WNMM Insert.
    Negative Rake Angle—Negative-rake inserts are the first choice for most turning applications. With strong cutting edges on two faces, they last longer than comparable positive-rake inserts. When all the edges on one face are worn, flip the insert over.
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Each
    For Use On Aluminum, Brass, Bronze, Carbide, Copper, Fiberglass, and Plastic
     
    For Continuous Cutting Conditions
    WNMM-430.5
    Uncoated1/2"3/16"0.203"0.11"0.008"NegativeFinishing8276N24000000
    WNMM-431
    Uncoated1/2"3/16"0.203"0.11"1/64"NegativeFinishing8276N2500000
     

    High-Speed Steel Lathe Tool Inserts

    TPMC (Triangle)
    Image of Product. Front orientation. Lathe Tool Inserts. High-Speed Steel Lathe Tool Inserts, TPMC Insert.
    Image of Product. Individual Carbide Insert Case. Front orientation. Clear Plastic Case. High-Speed Steel Lathe Tool Inserts.

    Individual Carbide

    Insert Case

    Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
    Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
    Thread
    Individual
    Package
    Insert
    Code
    Type
    Shape
    Angle
    Threads
    per In.
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Tip
    Radius
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, Bronze, and Plastic
    TPMC-32NVUNC, UNS, UNF
    V60°8 to 36Uncoated3/8"1/8"0.15"0.004"Clear Plastic Case13264A22000000103264A8820000000
     
    back to top