Check the listing for details. 50 Pcs Sanding Disc 7" 60 Grit Hook and Loop Orbital Sandpapers, Black. Condition: New. Listed at 39.68 USD. APPLICATIONSilicon carbide sanding discs are suitable for metal processing workshops, woodworking workshops, auto repair beauty shops, furniture manufacturing, grinding and renovation, etc., and are suitable for handheld tools such as angle grinders, sander, electric grinders, and polishers.ABOUT THIS PRODUCTLong Service Life:Silicon carbide sanding discs have a long service life, which can significantly reduce the frequency of replacement and long-term use costs. Whether it is fine grinding of a small area or coarse grinding of a large area, more work can be completed.Excellent Self-sharpening Performance:Silicon carbide abrasive sanding discs have better self-sharpening properties, are not easy to passivate during grinding, and have good wear resistance.