531 Piece Sanding Drum Set for Dremel Rotary Tools, with 504 Sanding Drum Pieces, 24 Drum Mandrel Pieces, and 2 Auto-Tightening Mandrel Pieces

Package Contents: 504 sanding bands, 24 sanding drum mandrels, 2 self-tightening mandrels, and 1 combination wrench, for a total of 531 pieces in 1 set. Essential 7-Grit Accessory: These sanding sets contain 6 different grits (80, 120, 150, 240, 320, 400, 600) 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: 24 reusable drum mandrels in 3 diameters: 1/2", 3/8", and 1/4", with 8 pieces of each size. Common and standard size suitable for all rotary tools such as Dremel, etc. Easy to install - make sure the drum has been screwed in 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 grit may fly when the sanding drum is spinning at high speed. Wide Compatibility: This standard and custom size drum sander set is widely used for smoothing surfaces and curved edges. It's suitable for polishing both soft and hard materials and is perfect for home renovations, artwork, woodwork, and other finishing and DIY projects. 531-Piece Sanding Drum 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 Belt Material: Aluminum Oxide Package Contents: 80 Grit: 24 x 1/2 inch Sanding Belts 24 x 3/8 inch Sanding Belts 24 x 1/4 inch Sanding Belts 120 Grit: 24 x 1/2 inch Sanding Belts 24 x 3/8 inch Sanding Belts inch 24 1/4 inch sanding belts 150 Grit: 24 1/2 inch sanding belts 24 3/8 inch sanding belts 24 1/4 inch sanding belts 24 Grit 240: 24 1/2 inch sanding belts 24 3/8 inch sanding belts 24 1/4 inch sanding belts 320 Grit: 24 1/2 inch Sanding Belts Sanding 24 3/8-inch sanding belts 24 1/4-inch sanding belts 400 grit: 24 1/2-inch sanding belts 24 3/8-inch sanding belts 24 1/4-inch sanding belts 600 Grit: 24 1/2-inch sanding belts 24 3/8-inch sanding belts 24 1/4-inch sanding belts 8 1/2-inch drum mandrels 8 3/8-inch drum mandrels 8 1/4-inch drum mandrels 1 self-tightening collet chuck (2.35 mm) 1 * Self-tightening collet chuck (3.17 mm) 1 * Combination wrench Note Please wear professional 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 more quickly on metal surfaces; please replace the sleeves regularly for optimal sanding results. Please keep out of reach of children. Note: The data is measured manually, please allow an error of 1 to 133 cm. Due to differences in lighting and screen settings, there will be some color variation; the actual product received will prevail.