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    4 Products

    Long-Life Grinding Bits for Nonmetals

    Image of Product. Front orientation. Grinding Bits. Long-Life Grinding Bits for Nonmetals, Style 1.
    Image of Product. Front orientation. Grinding Bits. Long-Life Grinding Bits for Nonmetals, Style 4.

    Style

    1

    Style

    4

    The diamond abrasive in these bits is extremely hard and lasts longer than tungsten carbide. For longer tool life and improved finish, use a water- or oil-soluble mist or coolant.
    Bits are also known as mounted points and die grinder bits. Head diameter is measured at the widest point.
    Caution: As bit shank is exposed beyond 1/2", maximum safe rpm decreases significantly. Refer to ANSI standard B7.1. Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
    Cylinder
    Image of Product. Front orientation. Grinding Bits. Long-Life Grinding Bits for Nonmetals, Style 1.

    Style

    1

    Head
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Abrasive
    Material
    Overall
    Lg.
    Grit (Surface
    Texture)
    Each
    For Carbide, Ceramics, and Glass
     
    1/8" Diameter Shank
    10.08"0.16"100,000Diamond2 1/4"120 (Smooth) Silver0000000000000
    10.08"1/4"96,000Diamond2 1/4"120 (Smooth) Silver000000000000
     
    Barrel
    Image of Product. Front orientation. Grinding Bits. Long-Life Grinding Bits for Nonmetals, Style 4.

    Style

    4

    Head
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Abrasive
    Material
    Overall
    Lg.
    Grit (Surface
    Texture)
    Each
    For Carbide, Ceramics, and Glass
     
    1/8" Diameter Shank
    40.08"0.31"96,000Diamond2 1/4"120 (Smooth) Silver0000000000000
     

    Long-Life Grinding Bits for Metals

    Image of Product. Front orientation. Grinding Bits. Long-Life Grinding Bits for Metals .
    Similar to diamond, boron nitride is harder than aluminum oxide and lasts longer. Bits are also known as jig grinding pins and mandrels.
    Head diameter is measured at the widest point.
    Caution: As bit shank is exposed beyond 1/2", maximum safe rpm decreases significantly. Refer to ANSI standard B7.1. Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
    Cylinder
    Head
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Abrasive
    Material
    Overall
    Lg.
    Grit (Surface
    Texture)
    Each
    For Steel, Stainless Steel, and Iron
     
    1/8" Diameter Shank
    0.08"0.16"100,000Boron Nitride2 1/4"120 (Smooth) Silver0000000000000
     
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