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    4 Products

    Ceramic Alumina Lathe Tool Inserts for Hardened Steel and Cast Iron

    These inserts are made with a black ceramic alumina on the cutting edges. Compared to carbide inserts, ceramic lasts longer in hardened-steel and cast iron tooling applications because it is chemically inert and has better heat resistance. Ceramic inserts have comparable wear resistance to cubic boron nitride, but ceramic is best for continuous and light cutting while cubic boron nitride can also be used in heavy interruption. These inserts have multiple cutting edges, so 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.
    CNG (Diamond with 80° Nose Angle)—For DCLN, MCLN, and PCLN Holders
    Image of Product. Front orientation. Lathe Tool Inserts. Ceramic Alumina Lathe Tool Inserts for Hardened Steel and Cast Iron, CNG Insert.
    Image of Product. Individual Carbide Insert Case. Front orientation. Clear Plastic Case. Ceramic Alumina Lathe Tool Inserts for Hardened Steel and Cast Iron.
    Image of Attribute. Front orientation. Contains Annotated. CNG Insert.

    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.
    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.
    Individual
    Package
    Insert
    Code
    Finish
    IC
    Dia.
    Thk.
    Cutting
    Edge Lg.
    Tip
    Radius
    Rake Angle
    Type
    For Cutting
    Operation
    Coating Process
    Mfr.
    Includes
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Use On Cast Iron and Hardened Steel
    CNG-432
    		Titanium Aluminum Oxygen Nitride (TiAlON) Coated1/2"3/16"0.49"1/32"NegativeMedium, FinishingPVD (Physical Vapor Deposition)KyoceraClear Plastic Case16273N14000000106273N2690000000
    CNG-433
    		Titanium Aluminum Oxygen Nitride (TiAlON) Coated1/2"3/16"0.49"3/64"NegativeMedium, FinishingPVD (Physical Vapor Deposition)KyoceraClear Plastic Case16273N1500000106273N312000000
     
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