5 Inch 400 Grit Sandpaper Discs 10 Pcs 9 Inch Sanding Disc 180 Grit Hook And Loop Sandpaper Random Orbital Sander Pads For Woodworking Automotive Gold 5 Inch Sanding Discs Aluminum Oxide Sanding Pads Sanding Disc 5 Inch 8 Hole, 100 Pcs Orbital Sanding Discs Hook And Loop Hook And Loop Sanding Pads Long-lasting and durable:The sandpaper disc is made of abrasive with zirconium oxide particles, which has stable performance and high wear resistance, providing an efficient and long-lasting sanding effect Size: 6 inch(150 mm) 40/60/80/100/120/180/240/320/400/800 grit sanding disc; Package contains Suitable for rust removal, deburring, grinding metal, welding mark cleaning, stripping primer and paint from the surface of objects, and other tasks., 3., 【Hook and loop backing】The back of the sanding disc adopts a hook and loop design, which can be quickly connected to the sander back plate to ensure that the sandpaper will not shift or fall off during the sanding process, and the sandpaper is easy to remove and replace., 4., 【More efficient】The non-porous sandpaper provides a continuous surface, uniform pressure distribution, tear resistance, and prevents clogging, thereby achieving a more durable and uniform sanding effect, improving sanding efficiency and saving time., 5., 【Wide application】 This silicon carbide sandpaper disc is suitable for metal processing, weld processing, woodworking polishing, stone and ceramics, automobile repair and maintenance, and other application scenarios; it can be used with orbital sander, disc sander, rotary sander, pneumatic grinders, etc.