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    49 Products

    Burs

    Inverted Cone
    Image of ProductInUse. Front orientation. Burs. Burs, Inverted Cone.
    Image of Product. Front orientation. Burs. Burs, Inverted Cone, Double-Cut Tooth.
    Image of Product. Front orientation. ZoomedIn view. Burs. Burs, Inverted Cone, Single-Cut Tooth.

    Double-Cut Tooth

    Single-Cut Tooth

    Inverted cone burs are for inverted-angle holes and dovetailed slots.
    Carbide—Best for removing material from a variety of metals. These burs are harder, stronger, and more wear resistant than high-speed steel.
    Double-Cut Tooth—Double-cut tooth burs are for rapid metal removal with a coarser finish than single cut.
    Single-Cut Tooth—Single-cut tooth burs are for gradual metal removal with a fine finish.
    Head
    Double-Cut Tooth
    (Medium Grit)
    Single-Cut
    Tooth (Fine Grit)
    Shank
    Dia.
    Dia.
    Lg.
    Tip
    Angle
    Overall
    Lg.
    Bur Trade
    No.
    For Use On
    Each
    Each
    Carbide
    1/8"3/32"1/8"10°1 1/2"SN-41Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel0000000000000000000000000
    1/8"1/8"3/16"10°1 1/2"SN-42Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel00000000000000000000000
    1/8"3/16"1/4"10°1 3/4"SN-53Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel00000000000000000000000
    1/8"1/4"1/4"10°1 3/4"SN-51Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel00000000000000000000000
    1/4"1/4"5/16"10°2"SN-1Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel0000000000000000000000000
    1/4"3/8"3/8"13°2 1/8"SN-2Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel0000000000000000000000000
    1/4"1/2"1/2"16°2 1/2"SN-5Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel0000000000000000000000000
    1/4"1/2"1/2"28°2 1/4"SN-4Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel000000000000000000000000000
    1/4"5/8"3/4"18°2 1/2"SN-6Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel0000000000000000000000000
    1/4"3/4"5/8"30°2 3/8"SN-7Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel000000000000000000000000000
     

    Long-Life Burs

    A titanium aluminum nitride (TiAlN) coating provides heat and wear resistance for longer life.
    Inverted Cone
    Image of ProductInUse. Front orientation. Burs. Long-Life Burs, Inverted Cone.
    Image of Product. Front orientation. ZoomedIn view. Burs. Long-Life Burs, Inverted Cone, Double-Cut Tooth.

    Double-Cut Tooth

    Image of Product. Front orientation. ZoomedIn view. Burs. Long-Life Burs, Inverted Cone, Single-Cut Tooth.

    Single-Cut Tooth

    Inverted cone burs are for inverted-angle holes and dovetailed slots.
    Double-Cut Tooth—Double-cut tooth burs are for rapid metal removal with a coarser finish than single cut.
    Single-Cut Tooth—Single-cut tooth burs are for gradual metal removal with a fine finish.
    Head
    Double-Cut Tooth
    (Medium Grit)
    Single-Cut
    Tooth (Fine Grit)
    Shank
    Dia.
    Dia.
    Lg.
    Tip
    Angle
    Overall
    Lg.
    Bur Trade
    No.
    For Use On
    Each
    Each
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide
    1/8"3/32"1/8"10°1 1/2"SN-41Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel00000000000000000000000000
    1/8"3/16"1/4"10°1 3/4"SN-53Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel00000000000000000000000000
    1/4"1/4"5/16"10°2"SN-1Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel000000000000000000000000
    1/4"3/8"3/8"13°2 1/8"SN-2Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel000000000000000000000000
    1/4"1/2"1/2"28°2 1/4"SN-4Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel000000000000000000000000
     

    Grinding Bits for Metals

    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Metals, Style 23.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Metals, Style 24.
    Image of Product. Front orientation. ZoomedIn view. Contains Inset, Border. Grinding Bits. Grinding Bits for Metals, Style 25.

    Style

    23

    Style

    24

    Style 25

    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.
    Inverted Cone
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Metals, Style 23.
    Image of Product. Front orientation. Grinding Bits. Grinding Bits for Metals, Style 24.
    Image of Product. Front orientation. ZoomedIn view. Contains Inset, Border. Grinding Bits. Grinding Bits for Metals, Style 25.

    Style

    23

    Style

    24

    Style 25

    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
    231/8"7/64"105,000B106Aluminum OxideVitrified Ceramic1 1/2"120 (Smooth) Blue10000000000000
     
    1/4" Diameter Shank
    241"1/2"38,200A33Aluminum OxideVitrified Ceramic1 1/2"60 (Rough) Blue1000000000000
     
    For Steel, Stainless Steel, and Iron
     
    1/8" Diameter Shank
    235/16"3/8"68,400B104Aluminum OxideVitrified Clay1 1/2"
    46 (Rough) Blue-Gray
    ,
    60 (Rough) Orange
    ,
    120 (Smooth) Blue
    		50000000000000
    245/8"1/4"61,120B103Aluminum OxideVitrified Clay1 1/2"
    46 (Rough) Blue-Gray
    ,
    60 (Rough) Orange
    ,
    120 (Smooth) Blue
    		50000000000000
    245/8"11/16"22,120B104SSAluminum OxideVitrified Clay1 1/2"
    46 (Rough) Blue-Gray
    ,
    60 (Rough) Orange
    ,
    120 (Smooth) Blue
    		50000000000000
    255/8"11/16"33,750B101Aluminum OxideVitrified Clay1 1/2"
    46 (Rough) Blue-Gray
    ,
    60 (Rough) Orange
    ,
    120 (Smooth) Blue
    		50000000000000
     
    1/4" Diameter Shank
    241"1"25,500A41SSAluminum OxideVitrified Clay1 1/2"
    36 (Rough) Blue-Gray
    ,
    60 (Rough) Orange
    ,
    120 (Smooth) Blue
    		50000000000000
    251"5/8"38,200A32Aluminum OxideVitrified Clay1 1/2"
    36 (Rough) Blue-Gray
    ,
    60 (Rough) Orange
    ,
    120 (Smooth) Blue
    		50000000000000
    251 3/8"1"27,780A31Aluminum OxideVitrified Clay1 1/2"
    36 (Rough) Blue-Gray
    ,
    60 (Rough) Orange
    ,
    120 (Smooth) Blue
    		50000000000000
     

    Burs for Masonry, Ceramics, and Composites

    Diamond-cut teeth effectively cut hard materials.
    Inverted Cone
    Image of ProductInUse. Front orientation. Burs. Burs for Masonry, Ceramics, and Composites, Inverted Cone.
    Image of Product. Front orientation. Burs. Burs for Masonry, Ceramics, and Composites, Inverted Cone, Diamond-Cut Tooth.

    Diamond-Cut

    Tooth

    Inverted cone burs are for inverted-angle holes and dovetailed slots.
    Head
    Diamond-Cut Tooth
    (Extra-Fine Grit)
    Shank
    Dia.
    Dia.
    Lg.
    Tip
    Angle
    Overall
    Lg.
    Bur Trade
    No.
    For Use On
    Each
    Carbide
    1/4"1/4"5/16"10°2"SN-1Ceramic, Bricks, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite00000000000000
    1/4"3/8"3/8"15°2 1/8"SN-2Ceramic, Bricks, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite0000000000000
    1/4"1/2"1/2"12°2 1/4"SN-3Ceramic, Bricks, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite0000000000000
     

    Miniature Long-Life Grinding Bits for Nonmetals

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

    Style

    1

    Made with diamond abrasive, these bits are extremely hard and last longer than tungsten carbide. They have a small shank and head for precise and intricate jobs. To extend the life of these bits and improve their finish, use a water- or oil-soluble mist or coolant. 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.
    Inverted Cone
    Image of Product. Front orientation. Grinding Bits. Miniature Long-Life Grinding Bits for Nonmetals, Style 1.

    Style

    1

    Head
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Abrasive
    Material
    Shank
    Lg.
    Grit (Surface
    Texture)
    Each
    For Carbide, Ceramics, Composites, Fiberglass, Glass, Plastic, and Rubber
     
    3/32" Diameter Shank
    10.047"0.059"75,000Diamond1 3/4"120 (Smooth) Silver0000000000000
    10.071"0.059"55,000Diamond1 3/4"120 (Smooth) Silver000000000000
    10.374"0.16"25,000Diamond1 5/8"100 (Smooth) Silver000000000000
     
    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

    Rubber-Cushioned Abrasive Grinding Bits for Metals

    Image of Product. Bottom orientation. Grinding Bits. Rubber-Cushioned Abrasive Grinding Bits for Metals, Style 3.

    Style

    3

    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.
    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.
    For Aluminum, For Brass, and For Bronze—Bits for aluminum, brass, and bronze are silicon carbide, which cuts through soft metals without generating much heat or causing material buildup.
    Head
    Abrasive
    Style
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Shape
    No.
    Material
    Bond
    Material
    Shank
    Lg.
    Choose a Grit (Surface Texture)
    Each
    For Steel
     
    1/8" Diameter Shank
    35/16"3/8"68,400B104Aluminum OxideRubber
    		1 1/2"
    46 (Rough) Brown
    ,
    70 (Smooth) Black
    ,
    120 (Smooth) Green
    ,
    180 (Smooth) Red
    		00000000000000
     
    For Aluminum, Brass, and Bronze
     
    1/8" Diameter Shank
    35/16"3/8"68,400B104Silicon CarbideRubber
    		1 1/2"
    46 (Rough) Brown
    ,
    90 (Smooth) Black
    ,
    120 (Smooth) Green
    ,
    240 (Extra Smooth) Red
    		0000000000000
     

    Miniature Multipurpose Grinding Bits

    Image of Product. Side1 orientation. Grinding Bits. Miniature Multipurpose Grinding Bits , Style 5.

    Style

    5

    Grind a variety of materials, from metal to ceramic and plastic, in precise, detailed jobs. These bits have a diamond abrasive, so they’re extremely hard. Their 3/32" diameter shank and small head allow them to get into intricate spots. 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.
    Inverted Cone
    Image of Product. Side1 orientation. Grinding Bits. Miniature Multipurpose Grinding Bits , Style 5.

    Style

    5

    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, Titanium, Ceramic, and Plastic
     
    3/32" Diameter Shank
    57/32"5/32"21,000DiamondVitrified Ceramic1 1/2"120 (Smooth) Yellow0000000000000
     
    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
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