Features:
*Comprehensive Set: The 531Pcs Drum Sander Set includes 504 sanding drums for across seven grits (80, 120, 150, 240, 320, 400, 600) and features three different diameters (12, 38, 14), you have the right tools for any polishing task.
*Materials: Crafted from high-quality aluminum oxide, metal, and rubber, this drum sander set provides robust grinding performance and durability, allowing for effective sanding on a variety of materials.
*Easy Installation: Designed for user convenience, simply insert the sanding drum onto the mandrel, secure it with the self-tightening drill chuck, and attach the mandrel to your rotary tool for hassle-free setup.
*Versatile Application: Perfect for DIY woodworking projects, this sanding kit is suitable for surface polishing, sanding, and carving on materials like wood, metal, plastic, stone, jade, and jewelry.
*Complete Tooling Solution: The set includes 24 drum mandrels and two self-tightening drill chucks along with a combination wrench, providing everything you need to get started on your sanding projects right away.

Specifications:
*Product Name: Sand Ring Set
*Material: Sandpaper
*Size:24*14*10cm
*Color: as shown in the picture

Package Content:
Sand ring set * 531