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    36 Products

    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.
    TPMT (Triangle with 60° Nose Angle)
    Image of Product. Front orientation. Lathe Tool Inserts. Economy Lathe Tool Inserts, TPMT Insert.
    Image of Specification. Front orientation. Contains Annotated, MultipleImages. TPMT 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.
    Positive Rake Angle—Positive-rake inserts have an edge that is less than 90° to sit flat in the holder for improved cutting clearance and a better finish than negative-rake inserts. They have cutting edges on one side.
    Individual
    Package
    Insert
    Code
    For Tool Bit Code
    Finish
    IC
    Dia.
    Thk.
    Hole
    Dia.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Features
    Mfr.
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Aluminum, Brass, and Bronze
    TPMT-221AL-6, AR-6, BL-6, BR-6, E-6Uncoated1/4"1/8"0.089"0.38"1/64"PositiveMediumChip BreakersBoriteClear Plastic Case13240A132000000103240A1290000000
    TPMT-222AL-6, AR-6, BL-6, BR-6, E-6Uncoated1/4"1/8"0.089"0.38"1/32"PositiveMediumChip BreakersBoriteClear Plastic Case13240A13500000103240A252000000
    TPMT-321AL-8, AL-10, AL-12, AR-8, AR-10, AR-12, BL-8, BL-10, BL-12, BR-8, BR-10, BR-12, E-8, E-10, E-12Uncoated3/8"1/8"0.15"0.56"1/64"PositiveMediumChip BreakersBoriteClear Plastic Case13240A13800000103240A445000000
    TPMT-322AL-8, AL-10, AL-12, AR-8, AR-10, AR-12, BL-8, BL-10, BL-12, BR-8, BR-10, BR-12, E-8, E-10, E-12Uncoated3/8"1/8"0.15"0.56"1/32"PositiveMediumChip BreakersBoriteClear Plastic Case13240A14200000103240A56000000
    TPMT-431AL-16, AR-16, BL-16, BR-16, E-16Uncoated1/2"3/16"0.203"0.8"1/64"PositiveMediumChip BreakersBoriteClear Plastic Case11691N11100000101691N121000000
    TPMT-432AL-16, AR-16, BL-16, BR-16, E-16Uncoated1/2"3/16"0.203"0.75"1/32"PositiveMediumChip BreakersBoriteClear Plastic Case11691N11200000101691N122000000
     
    For Use On Steel
    TPMT-221AL-6, AR-6, BL-6, BR-6, E-6Uncoated1/4"1/8"0.089"0.38"1/64"PositiveMediumChip BreakersBoriteClear Plastic Case13240A13100000103240A123000000
    TPMT-221AL-6, AR-6, BL-6, BR-6, E-6Titanium Nitride (TiN) Coated1/4"1/8"0.089"0.38"1/64"PositiveMediumCVD (Chemical Vapor Deposition)Chip BreakersBoriteClear Plastic Case13240A13300000103240A13000000
    TPMT-222AL-6, AR-6, BL-6, BR-6, E-6Uncoated1/4"1/8"0.089"0.38"1/32"PositiveMediumChip BreakersBoriteClear Plastic Case13240A13400000103240A16000000
    TPMT-222AL-6, AR-6, BL-6, BR-6, E-6Titanium Nitride (TiN) Coated1/4"1/8"0.089"0.38"1/32"PositiveMediumCVD (Chemical Vapor Deposition)Chip BreakersBoriteClear Plastic Case13240A13600000103240A259000000
    TPMT-321AL-8, AL-10, AL-12, AR-8, AR-10, AR-12, BL-8, BL-10, BL-12, BR-8, BR-10, BR-12, E-8, E-10, E-12Uncoated3/8"1/8"0.15"0.56"1/64"PositiveMediumChip BreakersBoriteClear Plastic Case13240A13700000103240A303000000
    TPMT-321AL-8, AL-10, AL-12, AR-8, AR-10, AR-12, BL-8, BL-10, BL-12, BR-8, BR-10, BR-12, E-8, E-10, E-12Titanium Nitride (TiN) Coated3/8"1/8"0.15"0.56"1/64"PositiveMediumCVD (Chemical Vapor Deposition)Chip BreakersBoriteClear Plastic Case13240A13900000103240A495000000
    TPMT-322AL-8, AL-10, AL-12, AR-8, AR-10, AR-12, BL-8, BL-10, BL-12, BR-8, BR-10, BR-12, E-8, E-10, E-12Uncoated3/8"1/8"0.15"0.56"1/32"PositiveMediumChip BreakersBoriteClear Plastic Case13240A14100000103240A509000000
    TPMT-322AL-8, AL-10, AL-12, AR-8, AR-10, AR-12, BL-8, BL-10, BL-12, BR-8, BR-10, BR-12, E-8, E-10, E-12Titanium Nitride (TiN) Coated3/8"1/8"0.15"0.56"1/32"PositiveMediumCVD (Chemical Vapor Deposition)Chip BreakersBoriteClear Plastic Case13240A14300000103240A758000000
    TPMT-431AL-16, AR-16, BL-16, BR-16, E-16Uncoated1/2"3/16"0.203"0.8"1/64"PositiveMediumChip BreakersBoriteClear Plastic Case11691N11300000101691N123000000
    TPMT-431AL-16, AR-16, BL-16, BR-16, E-16Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.8"1/64"PositiveMediumCVD (Chemical Vapor Deposition)Chip BreakersBoriteClear Plastic Case11691N11500000101691N125000000
    TPMT-432AL-16, AR-16, BL-16, BR-16, E-16Uncoated1/2"3/16"0.203"0.75"1/32"PositiveMediumChip BreakersBoriteClear Plastic Case11691N11400000101691N124000000
    TPMT-432AL-16, AR-16, BL-16, BR-16, E-16Titanium Nitride (TiN) Coated1/2"3/16"0.203"0.75"1/32"PositiveMediumCVD (Chemical Vapor Deposition)Chip BreakersBoriteClear Plastic Case11691N11600000101691N126000000
     
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