BHA Angle Grinder Ribbed Backing Pad for Resin Fiber Disc, 4.5" x 5/8"-11

Fiber Disc Backing Pads are made with high quality plastic and feature spiral raised ribs for cooling while in use. Each Resin Fiber Disc backing pad also features air holes to provide additional cooling to further extend the life of each fiber disc. The rigid plastic backing pad are lighter than the rubber alternative and can be used at higher RPM. Each backing plate includes a lock nut.