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    27 Products

    Grinding Bits for Nonmetals

    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Nonmetals, Style 1.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Nonmetals, Style 2.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Nonmetals, Style 3.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Nonmetals, Style 4.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Nonmetals, Style 5.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Nonmetals, Style 6.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Nonmetals, Style 7.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Nonmetals, Style 8.

    Style 1

    Style

    2

    Style

    3

    Style

    4

    Style 5

    Style 6

    Style

    7

    Style

    8

    Almost as hard as diamond, these tungsten carbide bits cut through nonmetals without generating heat.
    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. Grinding Bits for Nonmetals, Style 1.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Nonmetals, Style 6.

    Style 1

    Style 6

    Head
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Abrasive
    Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Composites, Fiberglass, Plaster, Plastic, Rubber, and Wood
     
    1/8" Diameter Shank
    15/32"13/16"20,000Tungsten Carbide7/8"36 (Rough) Bronze0000000000000
    15/32"27/32"20,000Tungsten Carbide7/8"80 (Rough) Bronze000000000000
    17/16"21/32"20,000Tungsten Carbide7/8"36 (Rough) Bronze000000000000
    17/16"21/32"20,000Tungsten Carbide7/8"80 (Rough) Bronze000000000000
    625/32"1/4"20,000Tungsten Carbide7/8"36 (Rough) Bronze000000000000
    625/32"1/4"20,000Tungsten Carbide7/8"80 (Rough) Bronze000000000000
     
    1/4" Diameter Shank
    11/8"1 1/4"23,000Tungsten Carbide1"36 (Rough) Bronze000000000000
    11/4"1 1/2"23,000Tungsten Carbide1"36 (Rough) Bronze000000000000
    15/8"1"23,000Tungsten Carbide1"36 (Rough) Bronze000000000000
     
    Barrel
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Nonmetals, Style 2.

    Style

    2

    Head
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Abrasive
    Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Composites, Fiberglass, Plaster, Plastic, Rubber, and Wood
     
    1/8" Diameter Shank
    29/32"21/32"20,000Tungsten Carbide7/8"36 (Rough) Bronze0000000000000
    29/32"21/32"20,000Tungsten Carbide7/8"80 (Rough) Bronze000000000000
     
    Cone
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Nonmetals, Style 3.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Nonmetals, Style 4.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Nonmetals, Style 8.

    Style

    3

    Style

    4

    Style

    8

    Head
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Abrasive
    Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Composites, Fiberglass, Plaster, Plastic, Rubber, and Wood
     
    1/8" Diameter Shank
    35/16"21/32"20,000Tungsten Carbide7/8"80 (Rough) Bronze0000000000000
    35/16"11/16"20,000Tungsten Carbide7/8"36 (Rough) Bronze000000000000
    35/8"21/32"20,000Tungsten Carbide7/8"80 (Rough) Bronze000000000000
    35/8"11/16"20,000Tungsten Carbide7/8"36 (Rough) Bronze000000000000
    41/4"7/16"20,000Tungsten Carbide7/8"120 (Rough) Bronze000000000000
     
    1/4" Diameter Shank
    83/4"1"23,000Tungsten Carbide1"36 (Rough) Bronze000000000000
     
    Taper
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Nonmetals, Style 7.

    Style

    7

    Head
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Abrasive
    Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Composites, Fiberglass, Plaster, Plastic, Rubber, and Wood
     
    1/4" Diameter Shank
    71/8"1 1/2"23,000Tungsten Carbide1"36 (Rough) Bronze0000000000000
     
    Ball
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Nonmetals, Style 5.

    Style 5

    Head
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Abrasive
    Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Composites, Fiberglass, Plaster, Plastic, Rubber, and Wood
     
    1/8" Diameter Shank
    513/32"13/32"20,000Tungsten Carbide7/8"36 (Rough) Bronze0000000000000
    513/32"13/32"20,000Tungsten Carbide7/8"80 (Rough) Bronze000000000000
     
    1/4" Diameter Shank
    53/4"3/4"23,000Tungsten Carbide1"36 (Rough) Bronze000000000000
     

    Grinding Bit Sets for Nonmetals

    Image of Product. Front orientation. Grinding Bits. Grinding Bit Sets for Nonmetals.
    Best for grinding composites, fiberglass, plaster, plastic, rubber, and wood without generating heat, these sets include a selection of our most popular tungsten carbide bits. The bits are also known as mounted points and die grinder bits.
    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.
    No. of
    Pieces
    Includes
    Abrasive
    Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Composites, Fiberglass, Plaster, Plastic, Rubber, and Wood
     
    1/8" Diameter Shank
    71 1/4" Dia. Cutoff Wheel, Barrel Grinding Bit, Disc Grinding Bit, Two Cylindrical Bits, Two Cone BitsTungsten Carbide7/8"36 (Rough) Bronze00000000000000
    71 1/4" Dia. Cutoff Wheel, Barrel Grinding Bit, Disc Grinding Bit, Two Cylindrical Bits, Two Cone BitsTungsten Carbide7/8"50 (Rough) Bronze0000000000000
     

    Hazardous Location Upblast Roof-Mount Exhaust Fans

    With a UL-listed motor, these fans can be used in hazardous environments with combustible gases and dust to draw stagnant and humid air out through your roof, forcing it up and away from its surface.
    Direct Drive
    Image of Product. Front orientation. Exhaust Fans. Hazardous Location Upblast Roof-Mount Exhaust Fans.
    Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance.
    Exhaust Fans
    Mounting Bases
    Overall
    Blade
    Dia.
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Motor Speed,
    rpm
    Power,
    hp
    Dia.
    Ht.
    Base
    Wd.
    Wt.,
    lb.
    Max. Ambient
    Temp., ° F
    Housing
    Material
    Hazardous Location Rating
    Each
    Each
    Totally Enclosed Motor Enclosure
     
    120/240V AC, Single Phase—Hardwire
    24"3,900 ft³/min @ 1/2 in. H₂O
    6,900 ft³/min @ 0 in. H₂O    		75 dBA @ 5 ft.1,1503/433"25"36"340100SteelNEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G
    		000000000000000000000000000000
    30"5,900 ft³/min @ 1/2 in. H₂O
    9,350 ft³/min @ 0 in. H₂O    		72 dBA @ 5 ft.1,150139"28"42"370100SteelNEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G
    		0000000000000000000000000000
     
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