General description Polishing Sanding Pad set includes 5 foam pads, 5 back pads measuring 50 mm, and 5 drill adapters. Designed for effective polishing and sanding, these pads are compatible with various tools. Technical specifications Diameter of sanding disc: 50 mm (2 inch) Shank drill bit size: 1/4 inch (6.35 mm) Thickness of foam buffer pad: 1/2 inch (13 mm) Maximum operating speed: 10,000 rpm Compatibility and accessories Compatible with grinders, pneumatic grinders, and electric drills Includes 5 foam pads, 5 back pads, and 5 drill adapters Usage Ideal for uneven polishing Protects backing pad from damage Enhances grip for better cutting and edge grinding Other information Made of durable polyurethane and soft sponge material Minimizes heat transfer and increases tool service life