About Sanding Abrasives
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Arbor-Mount Sanding Discs
Fit these discs over your tool’s arbor. They require a backup pad (sold separately).
| Dia. | Arbor Hole Dia. | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | Grit | Pkg. Qty. | Pkg. | |
Unthreaded Arbor Hole | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For Rough Finish | |||||||||
| 5" | 7/8" | Aluminum Oxide | Fiber | Steel, Wood | Angle Grinders | 16 | 5 | 0000000 | 000000 |
| 7" | 7/8" | Aluminum Oxide | Fiber | Steel, Wood | Angle Grinders | 16 | 5 | 0000000 | 00000 |
| 9" | 7/8" | Aluminum Oxide | Fiber | Steel, Wood | Angle Grinders | 16 | 5 | 00000000 | 00000 |
Clog-Resistant Arbor-Mount Sanding Discs
A coating prevents dust and debris from building up on the abrasive surface. Fit these discs over your tool’s arbor. They require a backup pad (sold separately).
Each | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Arbor Hole Dia. | Abrasive Material | Abrasive Backing Material | Sanding Properties | For Use On | For Use With | Grit | 1-9 | 10-Up | |
Unthreaded Arbor Hole | ||||||||||
For Rough Finish | ||||||||||
| 5" | 7/8" | Aluminum Oxide | Fiber | Clog Resistant | Steel, Wood | Angle Grinders | 16 | 000000000 | 00000 | 00000 |
| 7" | 7/8" | Aluminum Oxide | Fiber | Clog Resistant | Steel, Wood | Angle Grinders | 16 | 000000000 | 0000 | 0000 |
Arbor-Mount Sanding Discs for Masonry, Ceramics, and Composites
Fit these discs over your tool's arbor. They don't require a backup pad.
| Dia. | Arbor Hole Dia. | Max. Speed, rpm | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | Grit | Each | |
Unthreaded Arbor Hole | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For Rough Finish | |||||||||
| 4 1/2" | 7/8" | 13,300 | Silicon Carbide | Rubber | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Angle Grinders | 16 | 0000000 | 000000 |
| 5" | 7/8" | 12,000 | Silicon Carbide | Rubber | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Angle Grinders | 16 | 0000000 | 00000 |
| 7" | 7/8" | 8,500 | Silicon Carbide | Rubber | Ceramics, Brick, Stone, Concrete, Glass, Carbon Fiber, Graphite, Fiberglass | Angle Grinders | 16 | 0000000 | 00000 |
Heavy-Removal Grinding Wheels for Angle Grinders—Use on Nonmetals
Wheels have a large surface area and a thick layer of rough abrasive for heavy material removal on concrete and stone. They are also known as Type 11 wheels, flared-cup wheels, snagging wheels, and cup stones.
Wheels are silicon carbide, which won't generate much heat. The full backing provides additional support.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Wheel | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Arbor Hole Thread Size  | Max. Speed, rpm | Abrasive Material | Type | Shape | Backing Material | Backup Pads Required | Color | Grit (Surface Texture) | Each | |
Partial Backing | ||||||||||||
For Concrete, Stone | ||||||||||||
Threaded Arbor Hole | ||||||||||||
| 4" | 2" | 5/8"-11 | 9,070 | Silicon Carbide | Type 11 | Flared Cup | Steel | No | Black | 16 (Rough) | 000000 | 000000 |
| 5" | 2" | 5/8"-11 | 7,260 | Silicon Carbide | Type 11 | Flared Cup | Steel | No | Black | 16 (Rough) | 000000 | 00000 |
| 6" | 2" | 5/8"-11 | 6,050 | Silicon Carbide | Type 11 | Flared Cup | Steel | No | Black | 16 (Rough) | 000000 | 00000 |
| 6" | 2 1/2" | 5/8"-11 | 6,050 | Silicon Carbide | Type 11 | Flared Cup | Steel | No | Black | 16 (Rough) | 000000 | 00000 |
Full Backing | ||||||||||||
For Concrete, Stone | ||||||||||||
Threaded Arbor Hole | ||||||||||||
| 4" | 2" | 5/8"-11 | 9,070 | Silicon Carbide | Type 11 | Flared Cup | Steel | No | Black | 16 (Rough) | 000000 | 00000 |
| 5" | 2" | 5/8"-11 | 7,260 | Silicon Carbide | Type 11 | Flared Cup | Steel | No | Black | 16 (Rough) | 000000 | 00000 |
| 6" | 2" | 5/8"-11 | 6,050 | Silicon Carbide | Type 11 | Flared Cup | Steel | No | Black | 16 (Rough) | 000000 | 00000 |
| 6" | 2 1/2" | 5/8"-11 | 6,050 | Silicon Carbide | Type 11 | Flared Cup | Steel | No | Black | 16 (Rough) | 000000 | 00000 |
Heavy-Removal Grinding Wheels for Angle Grinders—Use on Metals
A large grinding surface, combined with a thick layer of rough abrasive removes more material than other wheels. They are also known as Type 11 wheels, flared-cup wheels, snagging wheels, and cup stones.
Wheels are often used to grind weld seams and remove flaws from castings. The full backing provides additional support.
Wheels for steel are aluminum oxide, which is the most common abrasive used in grinding metal.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Wheel | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Arbor Hole Thread Size | Max. Speed, rpm | Abrasive Material | Type | Shape | Backup Pads Required | Backing Material | Color | Grit (Surface Texture) | Each | |
Partial Backing | ||||||||||||
For Steel | ||||||||||||
Threaded Arbor Hole | ||||||||||||
| 4" | 2" | 5/8"-11 | 9,070 | Aluminum Oxide | Type 11 | Flared Cup | No | Steel | Black | 16 (Rough) | 000000 | 000000 |
| 5" | 2" | 5/8"-11 | 7,260 | Aluminum Oxide | Type 11 | Flared Cup | No | Steel | Black | 16 (Rough) | 000000 | 00000 |
| 6" | 2" | 5/8"-11 | 6,050 | Aluminum Oxide | Type 11 | Flared Cup | No | Steel | Black | 16 (Rough) | 000000 | 00000 |
| 6" | 2 1/2" | 5/8"-11 | 6,050 | Aluminum Oxide | Type 11 | Flared Cup | No | Steel | Black | 16 (Rough) | 000000 | 00000 |
Full Backing | ||||||||||||
For Steel | ||||||||||||
Threaded Arbor Hole | ||||||||||||
| 4" | 2" | 5/8"-11 | 9,070 | Aluminum Oxide | Type 11 | Flared Cup | No | Steel | Black | 16 (Rough) | 000000 | 00000 |
| 5" | 2" | 5/8"-11 | 7,260 | Aluminum Oxide | Type 11 | Flared Cup | No | Steel | Black | 16 (Rough) | 000000 | 00000 |
| 6" | 2" | 5/8"-11 | 6,050 | Aluminum Oxide | Type 11 | Flared Cup | No | Steel | Black | 16 (Rough) | 000000 | 00000 |
| 6" | 2 1/2" | 5/8"-11 | 6,050 | Aluminum Oxide | Type 11 | Flared Cup | No | Steel | Black | 16 (Rough) | 000000 | 00000 |
Grinding Wheels for Straight Grinders
Use these wheels for heavy material removal in one spot or along a weld seam. They are also known as Type 1 wheels and snagging wheels.
Wheels are aluminum oxide, which is the most common abrasive used in grinding metal.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Wheel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Arbor Hole Size | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Type | Shape | Color | Grit (Surface Texture) | Each | |
For Stainless Steel, Iron | |||||||||||
Unthreaded Arbor Hole | |||||||||||
| 6" | 1" | 5/8" | 7,958 | Aluminum Oxide | Aluminum Oxide | Type 1 | Straight | Black | 16 (Rough) | 0000000 | 000000 |