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    25 Products

    Grinding Bits for Metals

    Image of Product. Side1 orientation. Contains SizingReference. Grinding Bits. Grinding Bits for Metals, Style 6.
    Image of Product. Front orientation. ZoomedIn view. Contains Inset, Border. Grinding Bits. Grinding Bits for Metals, Style 7.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Metals, Style 8.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Metals, Style 9.

    Style 6

    Style 7

    Style 8

    Style 9

    Made of aluminum oxide, these bits are well suited for use on most metals and materials that are not heat sensitive.
    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.
    Disc
    Image of Product. Side1 orientation. Contains SizingReference. Grinding Bits. Grinding Bits for Metals, Style 6.
    Image of Product. Front orientation. ZoomedIn view. Contains Inset, Border. Grinding Bits. Grinding Bits for Metals, Style 7.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Metals, Style 8.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Metals, Style 9.

    Style 6

    Style 7

    Style 8

    Style 9

    Head
    Abrasive
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Shape
    No.
    Material
    Bond Material
    Shank
    Lg.
    Choose a Grit (Surface Texture)
    Pkg.
    Qty.
    Pkg.
    For Steel
     
    1/8" Diameter Shank
    61/4"3/32"105,000B74Aluminum OxideVitrified Ceramic1 1/2"100 (Smooth) Blue10000000000000
    63/4"1/8"50,930B70Aluminum OxideVitrified Ceramic1 1/2"80 (Smooth) Blue1000000000000
    75/16"3/16"105,000B84Aluminum OxideVitrified Ceramic1 1/2"80 (Smooth) Blue1000000000000
     
    For Steel, Stainless Steel, and Iron
     
    1/8" Diameter Shank
    73/4"3/16"50,930B81Aluminum OxideVitrified Clay1 1/2"
    60 (Rough) Orange
    ,
    120 (Smooth) Blue
    		50000000000000
    83/4"1/8"50,930B72SSAluminum OxideVitrified Clay1 1/2"
    46 (Rough) Blue-Gray
    ,
    60 (Rough) Orange
    ,
    120 (Smooth) Blue
    		50000000000000
    93/4"5/16"38,250B61Aluminum OxideVitrified Clay1 1/2"
    46 (Rough) Blue-Gray
    ,
    60 (Rough) Orange
    ,
    120 (Smooth) Blue
    		50000000000000
     
    1/4" Diameter Shank
    81 1/4"1/4"30,560A37Aluminum OxideVitrified Clay1 1/2"
    36 (Rough) Blue-Gray
    ,
    60 (Rough) Orange
    ,
    120 (Smooth) Blue
    		50000000000000
    81 3/4"3/8"23,520A36Aluminum OxideVitrified Clay1 1/2"
    36 (Rough) Blue-Gray
    ,
    60 (Rough) Orange
    ,
    120 (Smooth) Blue
    		50000000000000
    91 1/2"3/8"25,470A43SSAluminum OxideVitrified Clay1 1/2"
    36 (Rough) Blue-Gray
    ,
    60 (Rough) Orange
    ,
    120 (Smooth) Blue
    		50000000000000
     

    Dremel Rotary Tool Grinding Bits

    Image of Product. Front orientation. Rotary Tool Grinding Bits. Dremel Rotary Tool Grinding Bits, Style 3.
    Image of Product. Front orientation. Rotary Tool Grinding Bits. Dremel Rotary Tool Grinding Bits, Style 4.

    Style

    3

    Style 4

    Pair with Dremel rotary tools to sharpen, debur, and grind metal surfaces.
    Style
    Shape
    Head
    Dia.
    Shaft
    Dia.
    For Mfr. Model No.
    Pkg.
    Qty.
    Pkg.
    3Disc5/8"1/8"100-N/7, 200, 275, 285, 300, 3000-1/24, 395, 3965-02, 398, 400, 4000-2/30, 4300, 754, 770, 7700, 780, 7800-02, 800, 8050-N/18, 8100-N/21, 8200, 8220-1/2850000000000000
    4Disc1"1/8"100-N/7, 200, 275, 285, 300, 3000-1/24, 395, 3965-02, 398, 400, 4000-2/30, 4300, 759, 770, 7700, 780, 7800-02, 800, 8050-N/18, 8100-N/21, 8200, 8220-1/28500000000000

    Cotton-Laminate Grinding Bits for Metals

    Image of Product. Side1 orientation. Grinding Bits. Cotton-Laminate Grinding Bits for Metals , Style 6.

    Style 6

    Made of cotton fiber layers embedded with aluminum-oxide grains, these bits grind and finish in one step. They’re ideal for light deburring, blending, and finishing metal. These grinding bits remove material more efficiently than rubber-cushioned bits. While grinding, they resist the buildup of aluminum, brass, bronze, and other nonferrous metal. They’re 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.
    Disc
    Image of Product. Side1 orientation. Grinding Bits. Cotton-Laminate Grinding Bits for Metals , Style 6.

    Style 6

    Head
    Abrasive
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Shape
    No.
    Material
    Bond
    Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Steel, Stainless Steel, Aluminum, Brass, Copper, Iron, Nickel, and Titanium
     
    1/4" Diameter Shank
    61 5/8"3/8"23,510A36Aluminum Oxide/Cotton Laminate BlendRubber
    		1 1/2"80 (Smooth) Blue-Gray00000000000000
     

    Miniature Grinding Bits for Metals

    Image of Product. Front orientation. Grinding Bits. Miniature Grinding Bits for Metals , Style 2.
    Image of Product. Front orientation. Grinding Bits. Miniature Grinding Bits for Metals , Style 3.
    Image of Product. Front orientation. Grinding Bits. Miniature Grinding Bits for Metals , Style 4.

    Style

    2

    Style

    3

    Style 4

    The small 3/32" diameter shank and small head makes these bits good for precise and intricate jobs.
    Bits are aluminum oxide, which is the most common abrasive used in grinding metal. They 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.
    Disc
    Image of Product. Front orientation. Grinding Bits. Miniature Grinding Bits for Metals , Style 2.
    Image of Product. Front orientation. Grinding Bits. Miniature Grinding Bits for Metals , Style 3.
    Image of Product. Front orientation. Grinding Bits. Miniature Grinding Bits for Metals , Style 4.

    Style

    2

    Style

    3

    Style 4

    Head
    Abrasive
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Material
    Bond Material
    Shank
    Lg.
    Grit (Surface Texture)
    Each
    For Steel, Stainless Steel, Aluminum, Brass, Bronze, Copper, Iron, Nickel, and Titanium
     
    3/32" Diameter Shank
    25/16"1/32"35,000Aluminum OxideVitrified Clay1 1/2"120 (Smooth) Red000000000000
    25/16"1/32"35,000Aluminum OxideVitrified Clay1 1/2"400 (Extra Smooth) White00000000000
    31/4"5/64"35,000Aluminum OxideVitrified Clay1 1/2"120 (Smooth) Red00000000000
    31/4"5/64"35,000Aluminum OxideVitrified Clay1 1/2"400 (Extra Smooth) White00000000000
    41/2"1/16"35,000Aluminum OxideVitrified Clay1 1/2"80 (Smooth) Red00000000000
    41/2"1/16"35,000Aluminum OxideVitrified Clay1 1/2"400 (Extra Smooth) White00000000000
     

    Miniature Rubber-Cushioned Abrasive Grinding Bits for Metals

    Image of Product. Front orientation. Grinding Bits. Miniature Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 2.

    Style

    2

    Produce a smooth surface on precise, intricate grinding jobs. These bits are cushioned by rubber, so they create a smoother finish than other bits with similar grits. Made with a diamond abrasive, they last 10 to 20 times longer than rubber-cushioned bits without diamond. Their 3/32" diameter shank and small head allow them to get into intricate spots. 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.
    Head
    Abrasive
    120
    (Smooth) Green
    320 (Extra
    Smooth) Blue
    1000 (Extra
    Smooth) Yellow
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Shape
    Material
    Bond
    Material
    Shank
    Lg.
    Each
    Each
    Each
    For Steel, Stainless Steel, Aluminum, Brass, Bronze, Copper, Iron, Nickel, and Titanium
     
    3/32" Diameter Shank
    219/32"3/16"21,000DiscDiamondRubber
    		1 1/2"000000000000000000000000000000000000000
     
    Rotary Tool Chucks
    Image of Product. Front orientation. Rotary Tool Chucks.
    A rotary tool chuck connects these bits to rotary tools that accept a 1/8" shank diameter. Swap out accessories on your Dremel without tools.
    For Shank
    Dia.
    Mfr. Model
    No.
    For Mfr. Model No.
    Mounting Hole
    Thread Size
    Body
    Material
    Jaw
    Material
    Each
    1/32" to 1/8"4486100, 200, 212, 225, 275, 285, 300, 395, 398, 400, 575, 750, 770, 780, 800, 3000, 4000, 7700, 8050, 8200, 82201/4"-40
    		SteelSteel0000000000000

    High-Performance Grinding Bits for Metals

    Image of Product. Front orientation. Grinding Bits. High-Performance Grinding Bits for Metals, Style 5.
    Image of Product. Front orientation. Grinding Bits. High-Performance Grinding Bits for Metals, Style 13.

    Style 5

    Style 13

    Made of aluminum oxide ceramic, these bits prevent material and heat buildup better than bits made of boron nitride and aluminum oxide when used on steel, stainless steel, iron, and titanium. They also last longer than boron nitride bits, so they’re the best choice for high-volume applications. 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.
    Disc
    Image of Product. Front orientation. Grinding Bits. High-Performance Grinding Bits for Metals, Style 5.
    Image of Product. Front orientation. Grinding Bits. High-Performance Grinding Bits for Metals, Style 13.

    Style 5

    Style 13

    Head
    Abrasive
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Shape
    No.
    Material
    Bond Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Iron, Stainless Steel, Steel, and Titanium
     
    1/8" Diameter Shank
    51"1/8"38,200W215Ceramic AluminaVitrified Clay1 1/2"80 (Smooth) Green000000000000
     
    1/4" Diameter Shank
    131 5/8"3/8"23,510A36Ceramic AluminaVitrified Clay1 1/2"80 (Smooth) Green00000000000
     

    Grinding Bits for Stainless Steel

    Image of Product. Side1 orientation. Grinding Bits. Grinding Bits for Stainless Steel , Style 6.

    Style

    6

    Bits are specially formulated to stay cool during grinding, so they won’t mar or discolor stainless steel. They 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.
    Disc
    Image of Product. Side1 orientation. Grinding Bits. Grinding Bits for Stainless Steel , Style 6.

    Style

    6

    Head
    Abrasive
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Shape
    No.
    Material
    Bond Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Stainless Steel
     
    1/8" Diameter Shank
    63/4"3/16"50,930B81Aluminum OxideVitrified Ceramic1 1/2"100 (Smooth) Pink0000000000000
     
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