Straight Grinder Cutoff Wheels for Hard Metal
The combination of ceramic alumina and zirconia alumina in these wheels lasts up to ten times longer than aluminum oxide when cutting hard metal such as Inconel, Hastelloy, and tool steel. Wheels are reinforced with a layer 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 | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |
3" Dia. | ||||||||||
| 0.035" | 1/4" | 25,465 | Type 1 | Straight | Ceramic Alumina/Zirconia Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 60 | 0000000 | 00000 |
| 0.035" | 3/8" | 25,465 | Type 1 | Straight | Ceramic Alumina/Zirconia Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 60 | 0000000 | 0000 |
| 1/16" | 1/4" | 25,465 | Type 1 | Straight | Ceramic Alumina/Zirconia Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 36 | 0000000 | 0000 |
| 1/16" | 3/8" | 25,465 | Type 1 | Straight | Ceramic Alumina/Zirconia Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 36 | 0000000 | 0000 |
| 1/8" | 3/8" | 25,465 | Type 1 | Straight | Ceramic Alumina/Zirconia Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 36 | 0000000 | 0000 |
4" Dia. | ||||||||||
| 0.035" | 3/8" | 19,100 | Type 1 | Straight | Ceramic Alumina/Zirconia Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 60 | 0000000 | 0000 |
| 0.045" | 1/4" | 22,000 | Type 1 | Straight | Ceramic Alumina/Zirconia Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 60 | 0000000 | 0000 |
| 1/16" | 3/8" | 19,100 | Type 1 | Straight | Ceramic Alumina/Zirconia Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 36 | 0000000 | 0000 |
| 1/8" | 3/8" | 19,100 | Type 1 | Straight | Ceramic Alumina/Zirconia Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 36 | 0000000 | 00000 |
Bench and Surface Grinder Cutoff Wheels for Hard Metal
Made with boron nitride, second only in hardness to diamond, these wheels are highly wear resistant, so they easily cut steel with a Rockwell hardness of C50 or greater, including alloy steel, A2, D2, and T15 tool steel. While these wheels are not as hard as wheels made with diamond, they dissipate heat better.
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 | Body | For Use On | Grit | Each | |
6" Dia. | ||||||||||
| 1/32" | 1 1/4" | 6,045 | Type 1 | Straight | Boron Nitride | Steel | Inconel, Hastelloy, Tool Steel | 100 | 0000000 | 0000000 |
| 3/64" | 1 1/4" | 6,045 | Type 1 | Straight | Boron Nitride | Steel | Inconel, Hastelloy, Tool Steel | 100 | 0000000 | 000000 |
8" Dia. | ||||||||||
| 3/64" | 1 1/4" | 4,535 | Type 1 | Straight | Boron Nitride | Steel | Inconel, Hastelloy, Tool Steel | 100 | 0000000 | 000000 |
10" Dia. | ||||||||||
| 3/64" | 1 1/4" | 3,625 | Type 1 | Straight | Boron Nitride | Steel | Inconel, Hastelloy, Tool Steel | 100 | 0000000 | 000000 |
Angle Grinder Cutoff Wheels for Hard Metal
Made of ceramic alumina or a combination of ceramic alumina and zirconia alumina, these wheels last up to ten times longer than standard cutoff wheels when cutting hard metal such as Inconel, Hastelloy, and tool steel. 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 | Max. Speed, rpm | Type | Shape | Abrasive | Reinforcement | For Use On | Grit | Each | |
4 1/2" Dia. | ||||||||||
| 0.045" | 7/8" | 13,580 | Type 1 | Straight | Ceramic Alumina/Zirconia Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 36 | 0000000 | 00000 |
| 1/16" | 7/8" | 13,580 | Type 1 | Straight | Ceramic Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 36 | 0000000 | 0000 |
5" Dia. | ||||||||||
| 0.045" | 7/8" | 12,225 | Type 1 | Straight | Ceramic Alumina/Zirconia Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 46 | 0000000 | 0000 |
| 1/16" | 7/8" | 12,200 | Type 1 | Straight | Ceramic Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 46 | 0000000 | 0000 |
6" Dia. | ||||||||||
| 1/16" | 7/8" | 10,185 | Type 1 | Straight | Ceramic Alumina/Zirconia Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 46 | 0000000 | 0000 |
7" Dia. | ||||||||||
| 3/64" | 5/8" | 8,500 | Type 1 | Straight | Ceramic Alumina | Fiberglass Mesh | Inconel, Hastelloy, Tool Steel | 60 | 0000000 | 0000 |
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 | 0000 |
Carbide Slitting Saws
Made of solid carbide, these saws are harder, stronger, and more wear resistant than high-speed steel for the longest life and best finish on hard material. Use them for cutoff, slitting, and slotting applications. Use with an arbor (sold separately).
For technical drawings and 3-D models, click on a part number.
Mill | |||||||
|---|---|---|---|---|---|---|---|
| Thick. | Dia. | Number of Teeth | Arbor Hole Dia. | Material | For Use On | Each | |
| 1/64" | 3/4" | 18 | 1/4" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 000000 |
| 1/64" | 1" | 20 | 3/8" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
| 1/64" | 1 1/4" | 24 | 1/2" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
| 1/64" | 1 1/2" | 32 | 1/2" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
| 1/64" | 2" | 36 | 1/2" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 000000 |
| 1/32" | 3/4" | 18 | 1/4" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
| 1/32" | 1" | 20 | 3/8" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
| 1/32" | 1 1/4" | 24 | 1/2" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
| 1/32" | 1 1/2" | 32 | 1/2" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
| 1/32" | 2" | 36 | 1/2" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 000000 |
| 1/32" | 2 1/2" | 48 | 1" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 000000 |
| 1/32" | 3" | 60 | 1" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 000000 |
| 3/64" | 3/4" | 18 | 1/4" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
| 1/16" | 3/4" | 18 | 1/4" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
| 1/16" | 1" | 20 | 3/8" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
| 1/16" | 1 1/4" | 24 | 1/2" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
| 1/16" | 1 1/2" | 32 | 1/2" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
| 1/16" | 2" | 36 | 1/2" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 000000 |
| 1/16" | 2 1/2" | 48 | 1" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 000000 |
| 1/16" | 3" | 60 | 1" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 000000 |
| 1/16" | 4" | 96 | 1" | Carbide | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 000000 |