4-1/2" diameter. For use with 4-1/2" x 7/8" discs.
For attachment to 5/8-11 power tool.
Spiral pattern imbedded in the pad, provides air flow below the disc to reduce heat. This will extend the disc life and cause less heat build up on the item being sanded.
Made of extremely heavy duty rubber material. Zinc plated steel retainer nut. Solid die cast hub unit.
Maximum RPM 13,500