Check the listing for details. 30 Pcs 6 Inch Sanding Disc 2500 Grit Round Hook and Loop Sandpaper, Black. Condition: New. Listed at 16.39 USD. Size: 6 Inch(152 mm) 2500 Grit, 30 Pcs in totalApplicationsThese silicon carbide sandpaper discs are good at rust removal, weld grinding, chamfering and deburring, and surface brushing of various metals such as stainless steel, alloy steel, cast iron, aluminum, and titanium alloys. It is also suitable for hardwood, composite material sanding and automotive putty shaping. It is an good choice for metal processing plants, welding workshops, automotive repair, and shipbuilding; it can be used with an orbital sander, a disc sander, a rotary sander, a pneumatic grinder, etc.Features★Durable Silicon Carbide Material:The sandpaper disc is made of silicon carbide abrasive, which can keep sharp for a long time during use, has excellent wear resistance, efficient heat dissipation, and smooth and long-lasting sanding.