McMaster-Carr logo
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    27 Products

    Heavy-Removal Norton Toolroom Grinding Wheels for Metals

    Image of Product. Front orientation. Contains MultipleImages. Grinding Wheels. Heavy-Removal Norton Toolroom Grinding Wheels for Metals, Plated-Disc Grinding Wheel.
    Image of Attribute. Front orientation. Contains Border. Grinding Wheels. Heavy-Removal Norton Toolroom Grinding Wheels for Metals.

    Plated-Disc Grinding Wheel

    The porous bond leaves more space between abrasive grains so heavy amounts of chips and coolant easily flow through.
    Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
    Norton 32A Abrasive—32A purple wheels are for medium to heavy material removal. They are aluminum oxide, which is the most common abrasive used in grinding metal.
    Wheel
    Dia.
    Thk.
    Arbor Hole
    Size
    Max. Rotation
    Speed, rpm
    Abrasive
    Material
    Abrasive Bond
    Material
    Designation
    Shape
    Grit (Surface
    Texture)
    Norton Abrasive
    Grade
    Each
    32A Purple—VBEP Bond
     
    For Steel, Stainless Steel, Iron, and Nickel
    9"2"4 15/16"2,550Aluminum OxideVitrified ClayType 35Plated Disc70 (Smooth)J000000000000000
     

    Rubber-Cushioned Abrasive Grinding Bits for Metals

    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 1.
    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 2.
    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 3.
    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 4.
    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 5.
    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 9.
    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 10.
    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 11.

    Style

    1

    Style

    2

    Style

    3

    Style

    4

    Style

    5

    Style

    9

    Style

    10

    Style

    11

    The abrasive grains in these bits are blended with rubber, which cushions during grinding to produce a smoother surface texture than other bits with similar grits. 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. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 1.

    Style

    1

    For Steel—Bits for steel are aluminum oxide, which is the most common abrasive used in grinding metal.
    Head
    Abrasive
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Shape
    No.
    Material
    Bond
    Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Steel
     
    1/8" Diameter Shank
    11/8"3/8"105,000W145Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
    13/16"1/2"70,500W154Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black000000000000
    11/4"1/4"81,370W160Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black000000000000
    11/4"1/2"60,000W163Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black000000000000
    11/4"3/4"45,900W164Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
    13/8"3/8"54,000W175Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black000000000000
    13/8"1"26,250W178Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
    11/2"3/8"41,020W184Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
    11/2"1/2"34,500W185Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
     
    1/4" Diameter Shank
    13/8"1/2"81,000W176Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
    11/2"1/2"61,500W185Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
    11/2"1"40,500W187Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
    13/4"1"34,500W205Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
    11"1"25,500W220Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
    12"1"19,100W242Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
     
    Barrel
    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 9.

    Style

    9

    For Steel—Bits for steel are aluminum oxide, which is the most common abrasive used in grinding metal.
    Head
    Abrasive
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Shape
    No.
    Material
    Bond
    Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Steel
     
    1/4" Diameter Shank
    91/4"3/4"76,500A24Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black00000000000000
     
    Cone
    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 5.
    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 10.
    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 11.

    Style

    5

    Style

    10

    Style

    11

    For Steel—Bits for steel are aluminum oxide, which is the most common abrasive used in grinding metal.
    Head
    Abrasive
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Shape
    No.
    Material
    Bond
    Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Steel
     
    1/4" Diameter Shank
    53/8"3/4"81,000B52Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black00000000000000
    51/2"3/4"61,120B42Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
    511/16"1 1/4"48,000A12Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
    107/8"2"19,860A11Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
    111"2 3/4"16,100A3Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
     
    Inverted Cone
    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 3.

    Style

    3

    For Steel—Bits for steel are aluminum oxide, which is the most common abrasive used in grinding metal.
    Head
    Abrasive
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Shape
    No.
    Material
    Bond
    Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Steel
     
    1/8" Diameter Shank
    35/16"3/8"68,400B104Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black00000000000000
     
    Taper
    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 2.

    Style

    2

    For Steel—Bits for steel are aluminum oxide, which is the most common abrasive used in grinding metal.
    Head
    Abrasive
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Shape
    No.
    Material
    Bond
    Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Steel
     
    1/8" Diameter Shank
    21/4"5/8"60,000B53Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black00000000000000
     
    Ball
    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 4.

    Style

    4

    For Steel—Bits for steel are aluminum oxide, which is the most common abrasive used in grinding metal.
    Head
    Abrasive
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Shape
    No.
    Material
    Bond
    Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Steel
     
    1/8" Diameter Shank
    43/16"3/16"104,250B123Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black00000000000000
     
    1/4" Diameter Shank
    41/2"1/2"76,390B121Aluminum OxideRubber
    		1 1/2"70 (Smooth) Black0000000000000
     

    Cutoff Saw Wheels for Metallurgical Testing

    Image of Product. Front orientation. Cutoff Saw Wheels. Cutoff Saw Wheels for Metallurgical Testing.
    Image of Specification. Side View. Side1 orientation.

    Side

    View

    Create the nearly polished finish required for testing metal with these non-reinforced aluminum oxide wheels. They are not for use on hand-held saws.
    Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
    Grinding
    Wheel
    Thk.
    For Hardness
    Arbor Hole
    Size
    Arbor Hole
    Shape
    Max. Rotation
    Speed, rpm
    Designation
    Shape
    Abrasive
    Material
    For Use On
    Grit
    Each
    13 3/4" Diameter
    0.098"Rockwell C30 to Rockwell C401 1/4"Round2,770Type 1StraightAluminum OxideIron, Stainless Steel, Steel700000000000000
     
    back to top