531-Piece Sanding Drum Set for Dremel Rotary Tools, with 504 Sanding Drums, 24 Drum Mandrels, and 2 Self-Tightening Mandrels

The package includes 504 sanding bands, 24 drum mandrels, 2 self-tightening drill chucks, and 1 combination wrench, for a total of 531 pieces in 1 set. Essential 7-Grit Accessory: These sanding bands contain 6 grits (80, 120, 150, 240, 320, 400, and 600 grits) and 3 diameters (1/2", 3/8", and 1/4"). Each grit and size has 24 sanding bands for use and replacement. Universal Drum Mandrels: The 24 reusable drum mandrels contain 3 diameters: 1/2", 3/8", and 1/4", with 8 pieces of each size. A common and standard size suitable for all rotary tools such as Dremel, etc. Easy to install - make sure the drum has been screwed on securely, drum mandrels with self-expanding rubber cushion, which makes the sanding bands close to the mandrel firmly and allows for a better finish; Note: Please wear professional safety glasses to protect your eyes as there may be flying grit when the sanding drum is spinning at high speed. Wide Compatibility - This standard and standard size drum sander set is widely used for smoothing surfaces and curved edges, suitable for polishing soft and hard materials, perfect for home improvement, artwork, woodwork, and other finishing and DIY projects. 531 Piece Drum Sanding Set for Dremel Rotary Tools Specifications Sanding Band Sizes: 1/2 inch, 3/8 inch, and 1/4 inch Drum Mandrel Sizes: 1/2 inch, 3/8 inch, and 1/4 inch Sanding Band Material: Aluminum Oxide Package Includes: 80 Grit: 24 x 1/2 inch Sanding Bands, 24 x 3/8 inch Sanding Bands, 24 x 1/4 inch Sanding Bands; 120 Grit: 24 x 1/2 inch sanding belts, 24 x 3/8 inch sanding belts, 24 x 1/4 inch sanding belts, 150 grit: 24 x 1/2 inch sanding belts, 24 x 3/8 inch sanding belts, 24 x 1/4 inch sanding belts, 240 grit: 24 x 1/2 inch sanding belts, 24 x 3/8 inch sanding belts, 24 x 1/4 inch sanding belts, 320 grit: 24 x 1/2 inch sanding belts, 24 x 3/8 inch sanding belts, 24 x 1/4 inch sanding belts, 400 grit: 24 x 1/2 inch sanding belts, 24 x 3/8 inch sanding belts, 24 x 1/4 inch 600 grit: Sanding bands 24 * 1/2 inch, Sanding bands 24 * 3/8 inch, Sanding bands 24 * 1/4 inch, Drum mandrels 8 * 1/2 inch, Drum mandrels 8 * 3/8 inch, Drum mandrels 8 * 1/4 inch, 1 * self-tightening chuck (2.35 mm), 1 * self-tightening chuck (3.17 mm), 1 * Combination wrench. Note: Please wear safety glasses to protect your eyes, as there may be flying grit when the sanding drum rotates at high speed. The sanding drum will wear out faster on metal surfaces; please replace the sleeves promptly for optimal sanding results. Please keep out of reach of children. Note: The data is measured manually, please allow an error of 1-133cm. Due to differences in light and screen settings, there will be some color variation; the actual product received will prevail.