Long life, reinforced Zirconia grain wheels are USA made and last up to 3 times as long as an aluminum oxide wheel. Use on a 3" or 4" cut-off grinder. Comply with ANSI B7.1 regulations. 25,000 maximum RPM.
- 6 Pack
- 3" Wheel Diameter
- 1/32" Wheel Depth
- 3/8" Arbor
- 60 Grit
- Zirconia Material
- Wheel Type 1