Flush-Cut Angle Grinder Cutoff Wheels for Metal


Also known as Type 27, raised-hub, and depressed-center cutoff wheels, these wheels outperform Type 1 wheels when making flush cuts in metal. Wheels are reinforced with two layers of fiberglass mesh. Choose coarser grit for fast cuts; choose finer grit for smooth cuts.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
For technical drawings and 3-D models, click on a part number.
Wheel | Material | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Thick. | Arbor Hole Size | Arbor Hole Thread Size | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |
4" Dia. | |||||||||||
0.045" | 5/8" | __ | 19,000 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 0000000 | 00000 |
3/32" | 5/8" | __ | 15,300 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 46 | 0000000 | 0000 |
4 1/2" Dia. | |||||||||||
0.045" | __ | 5/8"-11 | 13,300 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 00000000 | 0000 |
0.045" | 7/8" | __ | 13,300 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 0000000 | 0000 |
0.045" | 7/8" | __ | 13,580 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 24 | 0000000 | 0000 |
5/64" | 7/8" | __ | 13,300 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Iron, Stainless Steel, Steel | 60 | 00000000 | 0000 |
3/32" | __ | 5/8"-11 | 13,300 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 24 | 0000000 | 0000 |
3/32" | 7/8" | __ | 13,300 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 24 | 0000000 | 0000 |
5" Dia. | |||||||||||
0.045" | __ | 5/8"-11 | 12,200 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 00000000 | 0000 |
0.045" | 7/8" | __ | 12,200 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 0000000 | 0000 |
3/32" | __ | 5/8"-11 | 12,000 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 24 | 0000000 | 0000 |
3/32" | 7/8" | __ | 12,200 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 24 | 0000000 | 0000 |
6" Dia. | |||||||||||
0.045" | __ | 5/8"-11 | 10,200 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Stainless Steel, Steel | 60 | 00000000 | 00000 |
0.045" | 7/8" | __ | 10,185 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 24 | 0000000 | 0000 |
0.045" | 7/8" | __ | 10,200 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 0000000 | 0000 |
5/64" | 7/8" | __ | 10,200 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Iron, Stainless Steel, Steel | 60 | 00000000 | 0000 |
3/32" | __ | 5/8"-11 | 10,000 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 30 | 0000000 | 00000 |
3/32" | 7/8" | __ | 10,000 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 24 | 0000000 | 0000 |
1/8" | 7/8" | __ | 10,200 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 24 | 0000000 | 0000 |
7" Dia. | |||||||||||
0.045" | 7/8" | __ | 8,500 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 0000000 | 0000 |
1/16" | 7/8" | __ | 8,600 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Stainless Steel, Steel | 46 | 00000000 | 00000 |
3/32" | __ | 5/8"-11 | 8,600 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 30 | 0000000 | 00000 |
3/32" | 7/8" | __ | 8,600 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 24 | 0000000 | 0000 |
9" Dia. | |||||||||||
5/64" | 7/8" | __ | 6,600 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Stainless Steel, Steel | 46 | 00000000 | 00000 |
3/32" | __ | 5/8"-11 | 6,600 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 24 | 0000000 | 00000 |
3/32" | 7/8" | __ | 6,600 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 24 | 0000000 | 00000 |
Angle Grinder Cutoff Wheels for Sheet Metal


Often used on duct, these ultra-thin wheels make fast, clean cuts in thin metal that minimize burrs and discoloration from heat. Also known as Type 27, raised-hub, and depressed-center cutoff wheels, they outperform Type 1 wheels when making flush cuts.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
For technical drawings and 3-D models, click on a part number.
Wheel | Material | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Thick. | Arbor Hole Size | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |
4 1/2" Dia. | ||||||||||
1/32" | 7/8" | 13,300 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Stainless Steel, Steel | 60 | 0000000 | 00000 |
5" Dia. | ||||||||||
1/32" | 7/8" | 12,250 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Stainless Steel, Steel | 60 | 0000000 | 0000 |
6" Dia. | ||||||||||
1/32" | 7/8" | 10,200 | Type 27 | Raised Hub | Zirconia Alumina | Fiberglass Mesh | Stainless Steel, Steel | 60 | 0000000 | 00000 |
7" Dia. | ||||||||||
3/64" | 7/8" | 8,600 | Type 27 | Raised Hub | Zirconia Alumina | Fiberglass Mesh | Stainless Steel, Steel | 60 | 0000000 | 00000 |
Quick-Change Angle Grinder Cutoff Wheels for Metal


With an X-shaped arbor hole, these wheels quickly and safely click into X-lock grinders without wrenches or flange nuts. They’re also compatible with standard 7/8” arbor mounts.
Type 27 wheels, also known as raised-hub and depressed-center cutoff wheels, outperform Type 1 wheels when making flush cuts.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
For technical drawings and 3-D models, click on a part number.
Material | Type 27 (Raised Hub) | ||||||||
---|---|---|---|---|---|---|---|---|---|
Thick. | Arbor Hole Size | Arbor Hole Shape | Max. Speed, rpm | Abrasive | Reinforcement | For Use On | Grit | Each | |
5" Dia. | |||||||||
3/64" | 7/8" | Round/X | 12,200 | Aluminum Oxide | Fiberglass Mesh | Stainless Steel, Steel | 60 | 0000000 | 00000 |
Angle Grinder Cutoff Wheels for Cutting and Notching Metal


Made of premium grade abrasives, these wheels are strong and thick for making notches in aluminum, iron, stainless steel, and steel. They’re reinforced with two layers of fiberglass mesh. Also known as Type 27, raised-hub, and depressed-center cutoff wheels, they outperform Type 1 wheels when making flush cuts.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
For technical drawings and 3-D models, click on a part number.
Wheel | Material | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Thick. | Arbor Hole Size | Arbor Hole Thread Size | Max. Speed, rpm | Type | Wheel Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |
4 1/2" Dia. | |||||||||||
0.09" | __ | 5/8"-11 | 13,300 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 0000000 | 00000 |
0.09" | 7/8" | __ | 13,300 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 0000000 | 0000 |
5" Dia. | |||||||||||
0.09" | __ | 5/8"-11 | 12,200 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 0000000 | 0000 |
7" Dia. | |||||||||||
0.09" | __ | 5/8"-11 | 8,500 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 0000000 | 00000 |
Angle Grinder Cutoff Wheels for Cutting and Deburring Metal


Switch between cutting and deburring aluminum, iron, stainless steel, and steel without the need to change your wheel. Three layers of fiberglass mesh reinforce these aluminum oxide wheels. They're also known as Type 27, raised-hub, and depressed-center cutoff wheels, and they outperform Type 1 wheels when making flush cuts.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
For technical drawings and 3-D models, click on a part number.
Wheel | Material | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Thick. | Arbor Hole Size | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |
4 1/2" Dia. | ||||||||||
5/64" | 7/8" | 13,300 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 00000000 | 00000 |
5" Dia. | ||||||||||
5/64" | 7/8" | 12,200 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 00000000 | 0000 |
6" Dia. | ||||||||||
5/64" | 7/8" | 10,200 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Aluminum, Iron, Stainless Steel, Steel | 60 | 00000000 | 00000 |
Flush-Cut Angle Grinder Cutoff Wheels for Stainless Steel


Also known as Type 27, raised-hub, and depressed-center cutoff wheels, these wheels outperform Type 1 wheels when making flush cuts. They make fast, burr-free cuts in stainless steel. Wheels are reinforced with two layers of fiberglass mesh. Choose coarser grit for fast cuts; choose finer grit for smooth cuts.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
For technical drawings and 3-D models, click on a part number.
Wheel | Material | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Thick. | Arbor Hole Size | Arbor Hole Thread Size | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement | Grit | Each | |
4" Dia. | ||||||||||
0.04" | 5/8" | __ | 15,000 | Type 27 | Raised Hub | Zirconia Alumina | Fiberglass Mesh | 60 | 00000000 | 00000 |
0.045" | 5/8" | __ | 19,000 | Type 27 | Raised Hub | Ceramic Alumina | Fiberglass Mesh | 60 | 0000000 | 0000 |
4 1/2" Dia. | ||||||||||
1/32" | 7/8" | __ | 13,300 | Type 27 | Raised Hub | Zirconia Alumina | Fiberglass Mesh | 60 | 00000000 | 0000 |
0.045" | __ | 5/8"-11 | 13,300 | Type 27 | Raised Hub | Zirconia Alumina | Fiberglass Mesh | 36 | 00000000 | 0000 |
0.045" | 7/8" | __ | 13,300 | Type 27 | Raised Hub | Ceramic Alumina | Fiberglass Mesh | 60 | 0000000 | 0000 |
1/16" | __ | 5/8"-11 | 13,500 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 36 | 00000000 | 0000 |
1/16" | 7/8" | __ | 13,500 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 36 | 00000000 | 0000 |
3/32" | __ | 5/8"-11 | 13,300 | Type 27 | Raised Hub | Zirconia Alumina | Fiberglass Mesh | 36 | 00000000 | 00000 |
3/32" | 7/8" | __ | 13,300 | Type 27 | Raised Hub | Zirconia Alumina | Fiberglass Mesh | 36 | 00000000 | 0000 |
5" Dia. | ||||||||||
1/32" | 7/8" | __ | 12,200 | Type 27 | Raised Hub | Zirconia Alumina | Fiberglass Mesh | 60 | 00000000 | 0000 |
0.045" | __ | 5/8"-11 | 12,200 | Type 27 | Raised Hub | Ceramic Alumina | Fiberglass Mesh | 36 | 00000000 | 0000 |
0.045" | 7/8" | __ | 12,200 | Type 27 | Raised Hub | Ceramic Alumina | Fiberglass Mesh | 60 | 0000000 | 0000 |
1/16" | 7/8" | __ | 12,200 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 36 | 00000000 | 0000 |
6" Dia. | ||||||||||
0.04" | 7/8" | __ | 10,200 | Type 27 | Raised Hub | Zirconia Alumina | Fiberglass Mesh | 60 | 00000000 | 0000 |
0.045" | 7/8" | __ | 10,200 | Type 27 | Raised Hub | Ceramic Alumina | Fiberglass Mesh | 60 | 0000000 | 0000 |
1/16" | 7/8" | __ | 10,100 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 36 | 00000000 | 0000 |
3/32" | 7/8" | __ | 10,200 | Type 27 | Raised Hub | Zirconia Alumina | Fiberglass Mesh | 30 | 00000000 | 0000 |
7" Dia. | ||||||||||
0.045" | 7/8" | __ | 8,500 | Type 27 | Raised Hub | Ceramic Alumina | Fiberglass Mesh | 60 | 0000000 | 0000 |
0.062" | 7/8" | __ | 8,500 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 46 | 00000000 | 0000 |
9" Dia. | ||||||||||
3/32" | __ | 5/8"-11 | 6,600 | Type 27 | Raised Hub | Zirconia Alumina | Fiberglass Mesh | 36 | 00000000 | 00000 |
Flush-Cut Contaminant-Free Angle Grinder Cutoff Wheels for Stainless Steel


Also known as Type 27, raised-hub, and depressed-center cutoff wheels, these wheels outperform Type 1 wheels when making flush cuts. They contain less than 0.1% iron, chloride, and sulfur contaminants, so they won't corrode or discolor stainless steel. Wheels are aluminum oxide abrasive that is reinforced with two layers of fiberglass mesh.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
For technical drawings and 3-D models, click on a part number.
Wheel | Material | ||||||||
---|---|---|---|---|---|---|---|---|---|
Thick. | Arbor Hole Size | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement | Grit | Each | |
4 1/2" Dia. | |||||||||
0.045" | 7/8" | 13,300 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 60 | 00000000 | 00000 |
5" Dia. | |||||||||
0.045" | 7/8" | 12,200 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 60 | 00000000 | 0000 |
6" Dia. | |||||||||
0.045" | 7/8" | 10,200 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 60 | 00000000 | 00000 |
7" Dia. | |||||||||
0.062" | 7/8" | 8,600 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 46 | 00000000 | 00000 |
9" Dia. | |||||||||
0.078" | 7/8" | 6,600 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 46 | 00000000 | 00000 |
Angle Grinder Cutoff Wheels for Cutting and Notching Stainless Steel


Made of premium grade of abrasives, these wheels are strong and thick for making notches in stainless steel. They’re reinforced with two layers of fiberglass mesh. Also known as Type 27, raised-hub, and depressed-center cutoff wheels, these wheels outperform Type 1 wheels when making flush cuts.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
For technical drawings and 3-D models, click on a part number.
Wheel | Material | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Thick. | Arbor Hole Size | Arbor Hole Thread Size | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement | Grit | Each | |
4 1/2" Dia. | ||||||||||
0.09" | __ | 5/8"-11 | 13,300 | Type 27 | Raised Hub | Ceramic Alumina | Fiberglass Mesh | 24 | 0000000 | 00000 |
0.09" | 7/8" | __ | 13,300 | Type 27 | Raised Hub | Ceramic Alumina | Fiberglass Mesh | 24 | 0000000 | 0000 |
5" Dia. | ||||||||||
0.09" | __ | 5/8"-11 | 12,200 | Type 27 | Raised Hub | Zirconia Alumina | Fiberglass Mesh | 60 | 0000000 | 0000 |
7" Dia. | ||||||||||
0.09" | __ | 5/8"-11 | 8,500 | Type 27 | Raised Hub | Zirconia Alumina | Fiberglass Mesh | 60 | 0000000 | 00000 |
Flush-Cut Angle Grinder Cutoff Wheels for Hard Metal


Made of ceramic alumina, these wheels last 10 times longer than standard cutoff wheels when cutting hard metal, such as tool steel. They’re reinforced with two layers of fiberglass mesh. These wheels, also known as Type 27, raised hub, and depressed-center cutoff wheels, outperform Type 1 wheels when making flush cuts.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
For technical drawings and 3-D models, click on a part number.
Wheel | Material | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Thick. | Arbor Hole Size | Arbor Hole Thread Size | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement Material | For Use On | Grit | Each | |
4 1/2" Dia. | |||||||||||
3/64" | 7/8" | __ | 13,300 | Type 27 | Raised Hub | Ceramic Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 60 | 0000000 | 00000 |
1/16" | __ | 5/8"-11 | 13,580 | Type 27 | Raised Hub | Ceramic Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 36 | 0000000 | 00000 |
1/16" | 7/8" | __ | 13,580 | Type 27 | Raised Hub | Ceramic Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 36 | 0000000 | 0000 |
5" Dia. | |||||||||||
3/64" | 7/8" | __ | 12,200 | Type 27 | Raised Hub | Ceramic Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 60 | 0000000 | 0000 |
1/16" | 7/8" | __ | 12,225 | Type 27 | Raised Hub | Ceramic Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 36 | 0000000 | 0000 |
6" Dia. | |||||||||||
3/64" | 7/8" | __ | 10,200 | Type 27 | Raised Hub | Ceramic Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 60 | 0000000 | 0000 |
1/16" | 7/8" | __ | 10,185 | Type 27 | Raised Hub | Ceramic Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 36 | 0000000 | 00000 |
Flush-Cut Angle Grinder Cutoff Wheels for Aluminum, Brass, and Copper


Also known as Type 27, raised-hub, and depressed-center cutoff wheels, these wheels outperform Type 1 wheels when making flush cuts. They make quick cuts in soft metal such as aluminum, brass and copper without clogging. Wheels are reinforced with two layers of fiberglass mesh.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
For technical drawings and 3-D models, click on a part number.
Wheel | Material | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Thick. | Arbor Hole Size | Arbor Hole Thread Size | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement | Grit | Each | |
4 1/2" Dia. | ||||||||||
0.045" | __ | 5/8"-11 | 13,580 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 24 | 0000000 | 00000 |
0.045" | 7/8" | __ | 13,300 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 46 | 0000000 | 0000 |
5" Dia. | ||||||||||
0.045" | 7/8" | __ | 12,200 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 46 | 0000000 | 0000 |
6" Dia. | ||||||||||
0.045" | __ | 5/8"-11 | 10,185 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 46 | 0000000 | 0000 |
0.045" | 7/8" | __ | 10,200 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 46 | 0000000 | 0000 |
7" Dia. | ||||||||||
0.045" | 7/8" | __ | 8,500 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 24 | 0000000 | 0000 |
9" Dia. | ||||||||||
1/16" | __ | 5/8"-11 | 6,600 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | 24 | 0000000 | 00000 |
Angle Grinder Cutoff Wheels for Masonry and Concrete


Make cuts in hard, brittle materials such as firebrick, stone, and concrete. Wheels are made of silicon carbide abrasive that is reinforced with a layer of fiberglass mesh.
Type 27 cutoff wheels outperform Type 1 wheels when making flush cuts. Also known as raised-hub and depressed-center cutoff wheels.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
For technical drawings and 3-D models, click on a part number.
Wheel | Material | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Thick. | Arbor Hole Size | Arbor Hole Thread Size | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement | Grit | Each | |
Unthreaded Arbor Hole | ||||||||||
4 1/2" Dia. | ||||||||||
3/32" | 7/8" | __ | 13,300 | Type 27 | Raised Hub | Silicon Carbide | Fiberglass Mesh | 24 | 0000000 | 00000 |
Threaded Arbor Hole | ||||||||||
4 1/2" Dia. | ||||||||||
3/32" | __ | 5/8"-11 | 13,300 | Type 27 | Raised Hub | Silicon Carbide | Fiberglass Mesh | 24 | 0000000 | 0000 |
Flush-Cut Straight Grinder Cutoff Wheels for Metal


Also known as Type 27, raised-hub, and depressed-center cutoff wheels, these wheels outperform Type 1 wheels when making flush cuts in metal.
Warning: Use wheels that have a greater rpm rating than the no-load rpm of your tool.
For technical drawings and 3-D models, click on a part number.
Wheel | Material | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Thick. | Arbor Hole Size | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |
3" Dia. | ||||||||||
1/32" | 3/8" | 25,470 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Stainless Steel, Steel | 60 | 0000000 | 00000 |
4" Dia. | ||||||||||
1/32" | 3/8" | 19,100 | Type 27 | Raised Hub | Aluminum Oxide | Fiberglass Mesh | Stainless Steel, Steel | 60 | 0000000 | 0000 |