• Economical zirconium fiber disc
• Fast Grinding
• Resin over resin construction for a strong bond that is resistant to heat and moisture
• Vulcanized fiber backing for heavy duty sanding
• Bulk packaging
United Abrasives SAIT 69280 4-1/2x7/8 Bulk AZ-X Economical Zirconium Fiber Discs 80 Grit, 100 pack. *Note: 20% restock fee on all SAIT/United Abrasives returns.
Type:
Diameter: 4-1/2"
Arbor: 7/8"
Material: Zirconium
Grit: 80
Max RPM: 13,300
Package: 100