The Velcro Backing Pad is a semi-flexible edge with 8 holes in the pad for dust extraction. It is for use with hook and loop polishing sponges, bonnets and sanding discs. Compatible with most air sanders and polishers.
A 5/16'' UNF male thread fitting (fits most air sanders). A max rpm of 10,000.
Velcro Backing Pad
5/16'' UNF Male Thread
Use with Air Sander & Polishers
8 Holes for Dust Extraction