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    88 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.
    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 Steel

    Optimized for use on steel, these inserts can run at higher cutting speeds and will last longer than inserts for multiple materials. Install inserts into 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.
    WNMG (Trigon with 80° Nose Angle)—For DWLN and MWLN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Steel, WNMG Insert.
    Image of Attribute. Front orientation. Contains Annotated. WNMG Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Steel.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are the most commonly used, often to machine imperfectly round workpieces, such as shafts with a keyway.
    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.
    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.
    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 Steel
     
    For Semi-Interrupted Cutting Conditions
    WNMG-331
    Titanium Nitride (TiN) Coated3/8"3/16"0.15"0.24"1/64"NegativeFinishingCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A914000000103244A9730000000
    WNMG-332
    Titanium Nitride (TiN) Coated3/8"3/16"0.15"0.23"1/32"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A8900000103244A962000000
    WNMG-431
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.33"1/64"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case16110N18300000106110N682000000
    WNMG-431
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.33"1/64"NegativeFinishingCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A91800000103244A974000000
    WNMG-432
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.31"1/32"NegativeRoughingCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case16110N18400000106110N689000000
    WNMG-432
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.31"1/32"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A89600000103244A964000000
    WNMG-432
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.31"1/32"NegativeFinishingCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case16110N18200000106110N669000000
    WNMG-433
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.29"3/64"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A89900000103244A965000000
     
    WNMU (Trigon with 80° Nose Angle)—For DWLN and MWLN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Steel, WNMU Insert.
    Image of Attribute. Front orientation. Contains Annotated. WNMU Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Steel.

    Clear Plastic Case

    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are the most commonly used, often to machine imperfectly round workpieces, such as shafts with a keyway.
    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.
    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.
    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 Steel
     
    For Semi-Interrupted Cutting Conditions
    WNMU-433
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.29"3/64"NegativeFinishingCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case16110N216000000106110N9690000000
     

    Cubic Boron Nitride Lathe Tool Inserts for Hardened Steel

    Resisting wear and fractures when cutting hardened steel, these cubic boron nitride inserts last longer than carbide inserts. Use them for high-speed finishing and interrupted cutting applications. All have multiple cutting edges, so when an edge dulls, rotate the insert in your holder to use a sharp edge. Those with larger nose angles and tip radii have stronger cutting edges, but create more vibration and a rougher finish.
    For traceability, inserts come factory sealed from the manufacturer.
    WNGA (Trigon with 80° Nose Angle)—For DWLN, MWLN, PWLN, and WWLN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Cubic Boron Nitride Lathe Tool Inserts for Hardened Steel, WNGA Insert.
    Image of Attribute. Front orientation. Contains Annotated. WNGA Insert.
    Negative Rake Angle—Negative-rake inserts have a 90° edge and sit at an angle in the holder to provide a strong cutting force for heavy duty applications. They have cutting edges on both sides of the inserts for twice the life of comparable positive-rake inserts.
    Each
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    1-9
    10-Up
    For Use On Hardened Steel
    WNGA-432
    Titanium Aluminum Oxygen Nitride (TiAlON) Coated1/2"3/16"0.203"0.1"1/32"NegativeMediumPVD (Physical Vapor Deposition)5536N137000000000000
     

    Economy Lathe Tool Inserts

    Install these carbide inserts into a matching holder. When a cutting edge becomes dull, rotate the insert in the holder to use a sharp edge. Larger nose angles and larger tip radii provide a stronger cutting edge but result in increased vibration and a rougher finish.
    WNMG (Trigon with 80° Nose Angle)—For DWLN and MWLN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Economy Lathe Tool Inserts, WNMG Insert.
    Image of Attribute. Front orientation. Contains Annotated. WNMG Insert.
    Image of Specification. Front orientation. Clear Plastic Case. Economy Lathe Tool Inserts.

    Clear Plastic 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.
    Titanium Nitride (TiN) Coated—Coated inserts last longer and can be run at faster speeds than uncoated inserts.
    Negative Rake Angle—Negative-rake inserts have a 90° edge and sit at an angle in the holder to provide a strong cutting force for heavy duty applications. They have cutting edges on both sides for twice the life of comparable positive-rake inserts.
    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, and Bronze
    WNMG-431
    Uncoated1/2"3/16"0.203"0.34"1/64"NegativeMediumChip BreakersClear Plastic Case11691N9100000101691N97000000
    WNMG-432
    Uncoated1/2"3/16"0.203"0.34"1/32"NegativeMediumChip BreakersClear Plastic Case11691N930000101691N98700000
     
    For Use On Steel and Stainless Steel
    WNMG-431
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.34"1/64"NegativeMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case11691N9200000101691N98500000
    WNMG-432
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.34"1/32"NegativeMediumPVD (Physical Vapor Deposition)Chip BreakersClear Plastic Case11691N9400000101691N99100000
     

    Lathe Tool Inserts for Stainless Steel

    Heat resistant and shaped for turning stainless steel specifically, they’ll last longer than inserts for multiple materials. Install inserts into 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.
    WNMG (Trigon with 80° Nose Angle)—For DWLN and MWLN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Lathe Tool Inserts for Stainless Steel, WNMG Insert.
    Image of Product. Individual Carbide Insert Case. Front orientation. Clear Plastic Case. Lathe Tool Inserts for Stainless Steel.

    Individual Carbide

    Insert Case

    Image of Attribute. Front orientation. Contains Annotated. WNMG Insert.
    For Semi-Interrupted Cutting Conditions—Inserts for semi-interrupted cutting conditions are the most commonly used, often to machine imperfectly round workpieces, such as shafts with a keyway.
    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.
    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.
    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 Stainless Steel
     
    For Semi-Interrupted Cutting Conditions
    WNMG-331
    Titanium Nitride (TiN) Coated3/8"3/16"0.15"0.24"1/64"NegativeFinishingCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A171000000103244A2360000000
    WNMG-332
    Titanium Nitride (TiN) Coated3/8"3/16"0.15"0.23"1/32"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A17400000103244A237000000
    WNMG-431
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.33"1/64"NegativeFinishingCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A73200000103244A69000000
    WNMG-432
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.31"1/32"NegativeRoughingCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case14016N15200000104016N522000000
    WNMG-432
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.31"1/32"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A73800000103244A72000000
    WNMG-432
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.31"1/32"NegativeFinishingCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case14016N15100000104016N516000000
    WNMG-433
    Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.29"3/64"NegativeMediumCVD (Chemical Vapor Deposition)Chip BreakersClear Plastic Case13244A74400000103244A723000000
     

    Turning Lathe Tool Insert Holders

    Image of Product. Front orientation. Lathe Tool Insert Holders. Turning Lathe Tool Insert Holders.
    Secure carbide inserts inside these holders for stable turning. They’re also known as indexable insert holders. Select a holder that’s compatible with your insert by matching the insert style and inscribed circle diameter (IC). Right-hand holders move from right to left toward the lathe chuck, left-hand holders move from left to right away from the lathe chuck, and neutral holders can cut in either direction.
    MCKN Holders with Offset Shank
    Image of System. Front orientation. Contains Annotated. Lathe Tool Insert Holders. Turning Lathe Tool Insert Holders, MCKN Insert Holder.
    Image of Specification. Front orientation. Contains Annotated. Lathe Tool Insert Holders. Turning Lathe Tool Insert Holders, MCKN Insert Holder.
    Holders with an offset shank are good for reaching into tight corners and when working close to the chuck.
    Holders
    Replacement
    Clamps
    Replacement
    Clamp Screws
    Replacement
    Seats
    Replacement
    Lock Pin Screws
    For Insert
    Shank
    Designation
    IC
    Dia.
    Thk.
    Wd.
    Ht.
    Overall
    Lg.
    Each
    Each
    Each
    Each
    Each
    Along-the-Length-Turning Cut
     
    Right-Hand Cutting Direction
    WNGA, WNMG, WNMM, WNMU1/2"3/16"1"1"6"8924N22900000003288A9370000003288A946000003288A2210000003288A924000000
     
    MWLN Holders with Offset Shank
    Image of System. Front orientation. Exploded view. Contains Annotated. Lathe Tool Insert Holders. Turning Lathe Tool Insert Holders, MWLN Insert Holder.
    Image of Specification. Right-Hand Cutting Direction. Front orientation. Contains Annotated. Lathe Tool Insert Holders. Turning Lathe Tool Insert Holders, MWLN Insert Holder.
    Image of Specification. Left-Hand Cutting Direction. Front orientation. Contains Annotated. Lathe Tool Insert Holders. Turning Lathe Tool Insert Holders, MWLN Insert Holder.

    Right-Hand

    Cutting

    Direction

    Left-Hand

    Cutting

    Direction

    Holders with an offset shank are good for reaching into tight corners and when working close to the chuck.
    Holders
    Replacement
    Clamps
    Replacement
    Clamp Screws
    Replacement
    Seats
    Replacement
    Lock Pin Screws
    For Insert
    Shank
    Designation
    IC
    Dia.
    Thk.
    Wd.
    Ht.
    Overall
    Lg.
    Each
    Each
    Each
    Each
    Each
    Along-the-Length-Turning, Chamfering, Facing Cut
     
    Right-Hand Cutting Direction
    WNGA, WNGG, WNGP, WNGX, WNMA, WNMG, WNMM, WNMP, WNMU, WNMX1/2"3/16"3/4"3/4"4 1/2"3288A7820000003288A9820000003288A972000003288A9960000003288A924000000
    WNGA, WNGG, WNGP, WNGX, WNMA, WNMG, WNMM, WNMP, WNMU, WNMX1/2"3/16"1"1"6"3288A783000003288A982000003288A97200003288A996000003288A92400000
    WNGG, WNMG3/8"3/16"3/4"3/4"4 1/2"8924N126000003288A931000003288A94300003288A172000003288A9230000
     
    Left-Hand Cutting Direction
    WNGA, WNGG, WNGP, WNGX, WNMA, WNMG, WNMM, WNMP, WNMU, WNMX1/2"3/16"3/4"3/4"4 1/2"3288A787000003288A982000003288A97200003288A996000003288A92400000
    WNGA, WNGG, WNGP, WNGX, WNMA, WNMG, WNMM, WNMP, WNMU, WNMX1/2"3/16"1"1"6"3288A788000003288A982000003288A97200003288A996000003288A92400000
    WNGG, WNMG3/8"3/16"3/4"3/4"4 1/2"8924N125000003288A931000003288A94300003288A172000003288A9230000
     
    DWLN Holders with Offset Shank
    Image of System. Front orientation. Exploded view. Contains Annotated. Lathe Tool Insert Holders. Turning Lathe Tool Insert Holders, DWLN Insert Holder.
    Image of Specification. Left-Hand Cutting Direction. Front orientation. Contains Annotated. Lathe Tool Insert Holders. Turning Lathe Tool Insert Holders, DWLN Insert Holder.
    Image of Specification. Right-Hand Cutting Direction. Front orientation. Contains Annotated. Lathe Tool Insert Holders. Turning Lathe Tool Insert Holders, DWLN Insert Holder.

    Left-Hand

    Cutting

    Direction

    Right-Hand

    Cutting

    Direction

    Holders with an offset shank are good for reaching into tight corners and when working close to the chuck.
    Holders
    Replacement
    Clamps
    Replacement
    Seats
    Replacement
    Seat Screws
    Replacement
    Slotted Pins
    For Insert
    Shank
    Designation
    IC
    Dia.
    Thk.
    Wd.
    Ht.
    Overall
    Lg.
    Each
    Each
    Each
    Each
    Each
    Along-the-Length-Turning, External-Profiling Cut
     
    Right-Hand Cutting Direction
    WNGA, WNGG, WNGP, WNMA, WNMG, WNMM, WNMP, WNMU1/2"3/16"1"1"6"3288A36900000003288A5040000003288A9960000003288A4070000003288A54700000
     
    Left-Hand Cutting Direction
    WNGA, WNGG, WNGP, WNMA, WNMG, WNMM, WNMP, WNMU1/2"3/16"1"1"6"3288A3710000003288A504000003288A996000003288A407000003288A5470000
     

    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.
    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
     

    Quick-Change Boring and Turning Cartridges

    Image of System. Front orientation. Contains Annotated. Lathe Tool Insert Holders. Quick-Change Boring and Turning Cartridges.
    Image of System. Front orientation. Contains Annotated. Lathe Tool Insert Holders. Quick-Change Boring and Turning Cartridges.
    Limit downtime when you’re changing out cutting tools. Rather than removing and replacing an insert while your lathe is stopped, just swap out these cartridges and get right back to work. While one cartridge is in use, you can replace the insert in another, so a fresh cutting tool is always ready to go.
    Pair these cartridges with a lathe tool insert and connect them to your lathe with either a quick-change cartridge holder or boring bar (each sold separately). Cartridge holders mount to quick-change lathe systems, also known as Capto, while boring bars mount with round shank toolholders. All components are coolant-through compatible. They have a hole that delivers coolant from your lathe onto the workpiece to minimize heat.
    Boring Cartridges with SWLC Holders—For WCMT Inserts
    Image of Product. Boring Cartridges with SWLC Holders—For WCMT Inserts. Top orientation. Lathe Tool Insert Holders. Quick-Change Boring and Turning Cartridges, SWLC Insert Holder.
    Image of Product. Boring Bars (Sold Separately) test. Front orientation. Lathe Tool Insert Holders. Quick-Change Boring and Turning Cartridges.
    Image of Product. Pyramid-Shaped Shank. Back orientation. Lathe Tool Insert Holders. Quick-Change Boring and Turning Cartridges.
    Image of Product. Cartridge Holders (Sold Separately). Top orientation. Lathe Tool Insert Holders. Quick-Change Boring and Turning Cartridges.

    Boring

    Cartridges

    with SWLC

    Holders—For

    WCMT Inserts

    Boring Bars (Sold Separately)

    test

    Pyramid-Shaped

    Shank

    Cartridge

    Holders

    (Sold

    Separately)

    Image of Specification. Right-Hand Cutting Direction. Front orientation. Right-Hand Cutting Direction. Quick-Change Boring and Turning Cartridges.

    Right-Hand

    Cutting

    Direction

    Image of Specification. Left-Hand Cutting Direction. Front orientation. Left-Hand Cutting Direction. Quick-Change Boring and Turning Cartridges.

    Left-Hand

    Cutting

    Direction

    Right-Hand Cutting Direction—Use right-hand cartridges when the workpiece is rotating counterclockwise, or toward you.
    Left-Hand Cutting Direction—Use left-hand cartridges when the workpiece rotates clockwise, or away from you.
    Cutting Edge Angle—Cutting edge angle is also known as lead angle, entering angle, or KAPR.
    For
    Insert
    Cartridge
    OD
    Min. Hole
    Dia.
    Overall
    Lg.
    Cutting
    Edge Angle
    IC
    Dia.
    Thk.
    Features
    Each
    Right-Hand Cutting Direction
    3/4"0.92"1 3/8"95°3/8"0.156"Coolant Hole9181N280000000
    1"1.185"1 5/8"95°3/8"0.156"Coolant Hole9181N29000000
     
    Left-Hand Cutting Direction
    3/4"0.92"1 3/8"95°3/8"0.156"Coolant Hole9181N26000000
    1"1.185"1 5/8"95°3/8"0.156"Coolant Hole9181N27000000
     
    Accessories for Holders
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