Product Description
- Diameter: 4-1/2"
- Arbor: 7/8"
- Grit: Z60
- Max RPM: 13,300
- Zirconia grit enables 3X's faster material removal than fiber resin metal sanding discs
- Premium abrasive cloth provides up to 15 by longer life than fiber resin metal sanding discs
- Type 27 fiberglass backing provides grinding angle of 5-15 degrees