531 Piece Sanding Drum Set for Dremel Rotary Tools, with 504 Sanding Drums, 24 Drum Mandrels, 2 Self-Tightening Mandrels, and 1 Wrench

Package includes - comes with 504 sanding bands, 24 sanding drum mandrels, 2 self-tightening drill chucks and 1 combination wrench, total 531 pieces in 1 set

Essential 7 Grit Accessory - These sanding brands contain 6 sanding grits (80 grit, 120 grit, 150 grit, 240 grit, 320 grit, 400 grit, 600 grit) and 3 diameters (1/2", 3/8" and 1/4"). Each grit and size has 24 bands of sanding to use and replace

Universal Drum Chucks - 24pcs reusable drum chucks contain 3 diameters: 1/2", 3/8" and 1/4", 8pcs for each size. Common and standard size suitable for all rotary tools like Dremel etc.

Easy to install - make sure the drum has been screwed tightly, drum mandrels with self-expanding rubber cushion, which makes the sanding bands close to the mandrel firmly and achieves better finishing; Note: Please wear Professional safety glasses are recommended 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-sized drum sander set is widely used for smoothing surfaces and curved edges. It is suitable for polishing both soft and hard materials and is perfect for home improvement, 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 inch Sanding Belt Material: Aluminum Oxide Package Includes 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 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 24 grit: 24 x 1/2 inch sanding belts inches 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: 24 x 1/2 inch sanding belts 24 x 3/8 inch sanding belts 24 x 1/4 inch sanding belts 8 x 1/2 inch drum mandrels 8 x 3/8 inch drum mandrels 8 x 1/4 inch drum mandrels 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.Happy meeting