Filter by
System of Measurement
Arbor Hole Size
For Use With
For Use On
Material
Grinding Wheel Designation
Abrasive Material
Grit
Arbor Hole Shape
Arbor Hole
DFARS Specialty Metals
Export Control Classification Number (ECCN)
REACH
RoHS
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
Rotation Speed
Body Material
Grit Rating
Grinding Wheel Shape
Bench and Surface Grinder Cutoff Wheels for Hard Metal
 |  |
Side View |
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.
Grinding Wheel | Material | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thk. | Arbor Hole Size | Max. Rotation Speed, rpm | Designation | Shape | Abrasive | Body | For Use On | Grit | Each | |||
6" Diameter | ||||||||||||
| 1/32" | 1 1/4" | 6,045 | Type 1 | Straight | Boron Nitride | Steel | Hastelloy Nickel, Inconel Nickel, Tool Steel | 100 | 4734N11 | 0000000 | ||
| 3/64" | 1 1/4" | 6,045 | Type 1 | Straight | Boron Nitride | Steel | Hastelloy Nickel, Inconel Nickel, Tool Steel | 100 | 4734N12 | 000000 | ||
8" Diameter | ||||||||||||
| 3/64" | 1 1/4" | 4,535 | Type 1 | Straight | Boron Nitride | Steel | Hastelloy Nickel, Inconel Nickel, Tool Steel | 100 | 4734N13 | 000000 | ||
10" Diameter | ||||||||||||
| 3/64" | 1 1/4" | 3,625 | Type 1 | Straight | Boron Nitride | Steel | Hastelloy Nickel, Inconel Nickel, Tool Steel | 100 | 4734N14 | 000000 | ||
