Set of 531 sanding drums for Dremel rotary tools, with 504 sanding drums, 24 sanding drum mandrels and 2 keyless mandrels.

The package includes: 504 sanding belts, 24 drum mandrels, 2 self-tightening mandrels, and 1 combination wrench, for a total of 531 pieces in one set. Essential 7-Grit Accessory: These sanding belts contain 6 different grits (80, 120, 150, 240, 320, 400, and 600) and 3 diameters (1/2", 3/8", and 1/4"). Each grit and size includes 24 sanding belts for use and replacement. Universal Drum Mandrels: 24 reusable drum mandrels contain 3 diameters: 1/2", 3/8", and 1/4", with 8 pieces of each size. Common and standard sizes fit all rotary tools such as Dremel, etc. Easy Installation: Ensure the drum is securely screwed in. The drum mandrels feature a self-expanding rubber pad, allowing the abrasive belts to fit snugly and achieve a superior finish. Note: Wear professional safety glasses to protect your eyes, as sand may fly when the sanding drum is spinning at high speed. Wide Compatibility: This standard and full-size drum sander set is widely used for sanding surfaces and curved edges, suitable for polishing both soft and hard materials, and perfect for craft projects, artwork, woodworking, and other finishing and DIY tasks. 531-Piece Sanding Drum Set for Dremel Rotary Tools Specifications Sanding Belt 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 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 1/2 inch Sanding Belts 24 x 3/8-inch abrasive belts, 24 x 1/4-inch abrasive belts, 320 grit; 24 x 1/2-inch abrasive belts, 24 x 3/8-inch abrasive belts, 24 x 1/4-inch abrasive belts, 400 grit; 24 x 1/2-inch abrasive belts, 24 x 3/8-inch abrasive belts, 24 x 1/4-inch abrasive belts, 600 grit; 24 x 1/2-inch abrasive belts, 24 x 3/8-inch abrasive belts, 24 x 1/4-inch; 8 x 1/2-inch drum mandrels, 8 x 3/8-inch drum mandrels, 8 x 1/4-inch drum mandrels, 1 x keyless mandrel (2.35 mm), 1 x keyless mandrel (3.17 mm), 1 x combination wrench. Note: Please wear professional safety glasses to protect your eyes, as grit may be ejected when The sanding drum rotates at high speed. The sanding drum will wear out more quickly on the metal surface. Please replace the sleeves regularly for optimal sanding. Please keep them out of reach of children. Note: The data is measured manually. Please allow for a 1-133 cm error due to differences in lighting and screen display. The actual color will prevail.