7 In. Spiral Backing Pad

The Spiral design of this rubber backing pad allows air to cool the sanding surface. Ideal for all sanding applications on metal, plastic and fiberglass. The 7? diameter can be used on Milwaukee 13 and 15 Amp 6, 000 RPM Sander Grinder. Backing Pad includes a 5/8 - 11 thread disc nut. Does not include sanding disc. Includes Spiral Design Backing Pad and Disc Nut 5/8-11 thread. Maximum Speed 7500 RPM. 7? Backing Pad Assembly, support for abrasive sanding disc.