[70PCS MULTI-GRIT SANDPAPER SET] Includes 8 different grit sizes - 10 x P40, 10 x 60 grit, 10 x 80 grit, 10 x 120 grit, 10 x 180 grit, 10 x 240 grit, 5 x 320 grit, 5 x 600 grit, which can meet the needs of different coarseness and of sanding. The coarser sandpaper is suitable for preliminary sanding. The coarser grits are for initial sanding and removal of larger imperfections, while the finer grits are for fine sanding and polishing [Compatible with Hand Drills] The Sanding Discs Set contains 5-inch (125mm) sanding discs for universal orbital . 5/16inch (8mm ) round can work with any air or electric drill, die grinder, and other rotary tools for the utmost sanding control. The included adapter makes it easy to attach the grinder to the drill bit for efficient polishing jobs. Angle Grinder Attachment with 3/8inch thread for perfect fit with M10 angle grinder bits, MAX 12200 RPM. [QUALITY AND DURABILITY] Sandpaper is made of plant velvetmaterial and closely adheresto the sanding block.The sand particles are evenlywear-resistant,enabling efficient polishing. efficient polishing.The abrasive uses alumina, which isdurable.anti-static, and suitablefor both drv and wet use.Durable and not easy to clog. Aluminum oxide granules cut quickly and give your project a smooth finish [WIDE APPLICATION] This assortment contains a range of sandpaper discs from ultra-fine to ultra-coarse, perfect for sanding all types of surfaces. The grinding unit is suitable for sanding and finishing materials such as metal and non-metal, wood, rubber, leather, plastic, stone and glass. Can be used to sand automotive paint, primer, body and from fine to coarse before painting, and can also be used to remove scratches from wood and lacquered surfaces [EASY TO OPERATE] The base plate can be threaded directly onto the spindle of the angle grinder wit the need for an adapter. Colour: Material:sandpaper Size:125mm Package Contents: 70 * sanding disc 1 * rod 1 * pad Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.