General description 30-Piece Drill Bit Sanding Attachment Sandpaper Set includes 60, 80, and 100 grit sandpaper along with a 5-inch back pad. This versatile kit is designed for use with most rotary polishers and angle grinders, making it suitable for a wide range of polishing tasks, including wood furniture processing, metal polishing, car headlight repair, and mirror cleaning. Technical specifications Sandpaper size: 5 inch abrasive disc Max operating speed: 12500 RPM Grit options: 60, 80, 100 (10 pieces each) Material: Alumina, metal Color: Red brown, yellow Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with most rotary polishers and angle grinders Package contents: 30 sandpapers (10 each of 60/80/100 grit), 1 rod, 1 five-inch disc Installation Super soft hook-and-loop backing design for quick installation and removal Change sandpaper in seconds Usage Choose the appropriate sandpaper grit for your specific task Ideal for various polishing jobs on