[40G 5 & 8-Inch Hub]
[60G 5 & 8-Inch Hub]
[40G 7 & 8-Inch Hub]
[80G 5 & 8-Inch Hub]
[80G 7 & 8-Inch Hub]
[60G 7 & 8-Inch Hub]
Zirconia grit enables 3X faster material removal than fiber resin metal sanding discs. Premium abrasive cloth provides up to 15 X longer life than fiber resin metal sanding discs. Type 29 fiberglass backing provides grinding angle of 2025 degrees.