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.
Wheels for steel and stainless steel are zirconia alumina, which grinds faster and lasts longer than aluminum oxide.
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 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 |
For Steel, Stainless Steel | ||||||||||||
Threaded Arbor Hole | ||||||||||||
| 4" | 2" | 5/8"-11 | 9,070 | Zirconia Alumina | Type 11 | Flared Cup | No | Steel | Black | 24 (Rough) | 0000000 | 00000 |
| 5" | 2" | 5/8"-11 | 7,260 | Zirconia Alumina | Type 11 | Flared Cup | No | Steel | Black | 24 (Rough) | 0000000 | 00000 |
| 6" | 2" | 5/8"-11 | 6,050 | Zirconia Alumina | Type 11 | Flared Cup | No | Steel | Black | 24 (Rough) | 0000000 | 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 |
For Steel, Stainless Steel | ||||||||||||
Threaded Arbor Hole | ||||||||||||
| 4" | 2" | 5/8"-11 | 9,070 | Zirconia Alumina | Type 11 | Flared Cup | No | Steel | Black | 24 (Rough) | 0000000 | 00000 |
| 5" | 2" | 5/8"-11 | 7,260 | Zirconia Alumina | Type 11 | Flared Cup | No | Steel | Black | 24 (Rough) | 0000000 | 00000 |
| 6" | 2" | 5/8"-11 | 6,050 | Zirconia Alumina | Type 11 | Flared Cup | No | Steel | Black | 24 (Rough) | 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.
For technical drawings and 3-D models, click on a part number.
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 |
Adhesive-Removal Grinding Wheels for Straight Grinders
Quickly remove vinyl, decals, tape, and double-sided molding striping and trim without damaging the surface below. These solid, molded wheels use friction instead of abrasives to prevent scratches and damage. Since friction creates heat, you should not use these wheels with heat-sensitive surfaces.
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.
| Dia. | Thick. | Arbor Hole Thread Size | Max. Speed, rpm | Density | Wheel Shape | Color | Each | |
For Aluminum, Brass, Bronze, Copper, Iron, Stainless Steel, Steel | ||||||||
|---|---|---|---|---|---|---|---|---|
Threaded Arbor Hole | ||||||||
| 4" | 5/8" | 3/8"-16 | 4,000 | Medium | Straight | Beige | 0000000 | 000000 |