150mm x 5/16 UNF Velcro Backing Pad 53 Holes
150mm velcro backing pad with 53 holes to suit abrasive discs with various hole configurations. Cut outs featured on top of the backing pad create a cyclone effect, dramatically improving dust extraction which promotes healthier working and prolonged disc life. Suitable abrasive hole pattern: GLS3, GLS47, GLS1, GLS51, mesh and net.
Universal 5/16 UNF integral male thread suits most brands of air sanders.
Hard density for sanding flat surfaces and edges.