150 Piece Multi-Grit Sanding Disc Set - Our sanding discs provide you with many different grit choices. You will totally get the 150pcs sanding discs in 10 different grades, including 60 grit, 80 grit, 100 grains, 120 grains, 150 grains, 180 grains, 240 grains, 320 grains, 400 grains, 600 grains. The number is higher, the grain is finer High Quality Construction - Made of quality aluminum oxide abrasive, which is durable and non-clogging. The aluminum oxide grit also provides a fast cut and smooth finish on your project 8-hole design - Back design makes it easier to replace sanding discs and extends the life of each disc, 8 holes are designed for efficient dust extraction Universal Compatibility - The sanding discs (125mm) are suitable for universal random orbit sanders, such as Bosch, Makita, BLACK+DECKER etc Wide Use & What You Get - Using your new sanding discs, ideal for polishing and finishing on metal and non-metal, wood, rubber, leather, plastic, stone, glass and other materials. This set includes: 60 / 80 / 100 / 120 x 20 pieces; 150 / 180 x 15 pieces; 240 / 320 / 400 / 600 x 10 pieces Wide Use - Using your new sanding discs, ideal for the polishing and finishing on metal and non-metal, wood, rubber, leather, plastic, stone, glass and other materials. Compatibility universal - The sanding discs (125mm) are suitable for universal random orbit sanders, such as Bosch, Makita, BLACK + DECKER etc This set includes: Grain: 60 / 80 / 100 / 120 x 20 pcs; Grain: 150 / 180 x 15 pieces; Sanding Disc Specification Sanding disc diameter is 12.7cm Diameter of each hole is 1cm 8 holes are designed for efficient dust extraction High quality construction Manufactured; made of quality aluminum oxide abrasive, which is durable and anti-clogging. The aluminum oxide grit also provides a fast cut and smooth finish on your project Practical design Fluff back makes it easy to replace sanding discs and extends the life of each disc