270Pcs 2″ Quick Change Sanding Disc Kit with 1/8″&1/4″ Shank Backer Plate | 36-3

270Pcs 2″ Quick Change Sanding Disc Kit with 1/8″&1/4″ Shank Backer Plate | 36-3000 Grit Sanding Pads, Sanding Discs for Drill Grinder Rotary Tools Die Grinder Accessories. You can easily install the hook and loop sandpaper on the black disc pad rack; There is also a safety torque screw to ensure a stable connection between the grinding disc and the disc holder during rotation, and to facilitate disassembly and installation.