Rubber-Cushioned Abrasive Grinding Discs without Shank for Metals
The abrasive grains in these discs are blended with rubber, which cushions during grinding to produce a smoother surface texture than other discs with similar grits. Discs attach to your grinder with a shank.
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.
For technical drawings and 3-D models, click on a part number.
Discs | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Abrasive | Shanks | ||||||||||
| Dia. | Thick. | Arbor Hole Size | Max. Speed, rpm | Shape | Material | Bond Material | Choose a Grit (Surface Texture) | Each | Each | ||
For Steel, Aluminum, Brass, Bronze | |||||||||||
Unthreaded Arbor Hole | |||||||||||
| 5/8" | 1/4" | 1/16" | 24,000 | Disc | Aluminum Oxide/Silicon Carbide Blend | Rubber | 0000000 | 00000 | 0000000 | 00000 | |
| 7/8" | 1/4" | 1/16" | 24,000 | Disc | Aluminum Oxide/Silicon Carbide Blend | Rubber | 0000000 | 0000 | 0000000 | 0000 | |
| 1" | 1/4" | 1/8" | 20,000 | Disc | Aluminum Oxide/Silicon Carbide Blend | Rubber | 0000000 | 0000 | 0000000 | 0000 | |
| 1 1/2" | 1/2" | 1/4" | 15,000 | Disc | Aluminum Oxide/Silicon Carbide Blend | Rubber | 0000000 | 00000 | 0000000 | 00000 | |
| 2" | 3/8" | 1/4" | 10,500 | Disc | Aluminum Oxide/Silicon Carbide Blend | Rubber | 0000000 | 00000 | 0000000 | 00000 | |
| 3" | 1/2" | 1/4" | 7,000 | Disc | Silicon Carbide | Rubber | 0000000 | 00000 | 0000000 | 00000 | |
Rubber-Cushioned Abrasive Grinding Bit Sets for Metals
The bits in this set have rubber blended into the abrasive, which cushions during grinding to produce a smooth to extra-smooth surface texture.
Aluminum oxide bits are for grinding hard metals.
Silicon carbide bits are for grinding soft metals.
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.
Abrasive | |||||||
|---|---|---|---|---|---|---|---|
| No. of Pieces | Includes | Max. Speed, rpm | Material | Bond Material | Grit (Surface Texture) | Each | |
For Steel, Aluminum, Brass, Bronze | |||||||
| 126 | 30 Silicon Carbide and 10 Aluminum Oxide 15/16" Lg. x 1/4" Dia. Bits,30 Silicon Carbide and 10 Aluminum Oxide 7/8" Dia. Tapered-Edge Discs,30 Silicon Carbide and 10 Aluminum Oxide 7/8" Dia. x 1/8" Thick Straight Discs,Two Spiral Mandrels with Hex Nut,Four 1/8" Dia. Mandrels,Paper and Plastic Case | 21,000 | Aluminum Oxide, Silicon Carbide | Rubber | 120 (Smooth) to 240 (Extra Smooth) | 0000000 | 000000 |
For Steel, Aluminum, Brass, Bronze, Copper, Stainless Steel, Iron, Nickel, Titanium | |||||||
| 68 | 8 each: No. 4, No. 6, No. 8, No. 10, No. 11, No. 12, No. 14, and No. 15 Grinding Bits,Two No. 4 Mandrels,Two No. 6 Mandrels,Plastic Case | 25,000 | Silicon Carbide | Rubber | 46 (Rough) to 240 (Extra Smooth) | 0000000 | 000000 |
For Steel, Aluminum, Brass, Copper, Stainless Steel | |||||||
| 24 | 8 each: A2, A25, W220 Grinding Bits with 1 1/2" Lg. × 1/4" Dia. Shank,Cardboard Block Stand | 25,500 | Aluminum Oxide | Rubber | 46 (Rough) to 100 (Smooth) | 0000000 | 000000 |
| 36 | 12 each: B52, B121, W185 Grinding Bits with 1 1/2" Lg. × 1/8" Dia. Shank,Cardboard Block Stand | 34,500 | Aluminum Oxide | Rubber | 46 (Rough) to 100 (Smooth) | 0000000 | 000000 |
For Steel, Brass, Bronze, Copper, Stainless Steel, Iron, Nickel, Titanium | |||||||
| 63 | 15 each: B52, W154, W164, W185 Grinding Bits with 1 1/2" Lg. × 1/8" Dia. Shank,One W220 Grinding Bit with 1 1/2" Lg. × 1/4" Dia. Shank,Two W179 Grinding Bits with 1 1/2" Lg. × 1/4" Dia. Shank,Plastic Case | 25,500 | Aluminum Oxide | Rubber | 46 (Rough) to 180 (Smooth) | 0000000 | 000000 |
Rubber-Cushioned Abrasive Grinding Bits for Metals
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.
Bits for steel are aluminum oxide, which is the most common abrasive used in grinding metal.
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.
For technical drawings and 3-D models, click on a part number.
Head | Abrasive | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Lg. | Max. Speed, rpm | Shape No. | Shape | Material | Bond Material | Shank Lg. | Choose a Grit (Surface Texture) | Each | ||
For Steel | |||||||||||
1/8" Shank Dia. | |||||||||||
| 1 | 1/2" | 1/2" | 34,500 | W185 | Cylindrical | Aluminum Oxide | Rubber | 1 1/2" | 00000000 | 000000 | |
Miniature Multipurpose Grinding Bit Sets
Best for intricate, precise grinding jobs on metal, ceramic, and plastic, these sets include diamond abrasive bits with different head shapes. Their 3/32” diameter shank and small head make them great for tasks with fine details.
A keyless chuck (sold separately) connects these bits to rotary tools that accept a 1/8” shank diameter.
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.
Abrasive | ||||||
|---|---|---|---|---|---|---|
| No. of Pieces | Includes | Material | Bond Material | Grit (Surface Texture) | Each | |
For Aluminum, Brass, Bronze, Ceramics, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | ||||||
3/32" Shank Dia. | ||||||
| 6 | Two Cylindrical Grinding Bits with 1 1/4" Shank Lg., One Inverted Cone Grinding Bit with 1 1/2" Shank Lg., One Cone Grinding Bit with 1 1/2" Shank Lg., One Ball Grinding Bit with 1 1/2" Shank Lg., One Taper Grinding Bit with 1 3/8" Shank Lg., Plastic Block Stand | Diamond | Vitrified Ceramic | 120 (Smooth) Yellow | 0000000 | 0000000 |
Swap out accessories on your Dremel without tools.
| For Shank Dia. | Manufacturer Model Number | For Manufacturer Model Number | Mounting Hole Thread Size  | Body Material | Jaw Material | Each | |
| 1/32"-1/8" | 4486 | 100, 200, 212, 225, 275, 285, 300, 395, 398, 400, 575, 750, 770, 780, 800, 3000, 4000, 7700, 8050, 8200, 8220 | 1/4"-40 | Steel | Steel | 0000000 | 00000 |
Bench and Pedestal Grinding Wheels with
Rubber-Cushioned Abrasive for Soft Metals
The silicon carbide abrasive in these wheels is suspended in rubber for a cushioned grind with light material removal.
Silicon carbide cuts through soft metals without generating much heat or causing material buildup.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Wheel | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Arbor Hole Size | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Type | Shape | Choose a Grit (Surface Texture; Color) | Each | |
For Aluminum, Brass, Bronze | ||||||||||
Unthreaded Arbor Hole | ||||||||||
| 4" | 1/2" | 1/2" | 5,250 | Silicon Carbide | Rubber | Type 1 | Full Face | 0000000 | 000000 | |
| 6" | 1/2" | 1/2" | 3,600 | Silicon Carbide | Rubber | Type 1 | Full Face | 0000000 | 00000 | |
| 6" | 3/4" | 1/2" | 3,600 | Silicon Carbide | Rubber | Type 1 | Full Face | 0000000 | 000000 | |