General description This is a 30-piece diamond-coated burr set designed for use with a rotary tool. The burrs feature a 1/8" shank and are suitable for working with a variety of materials including ceramics, glass, plastic, fiberglass, steel, aluminum, and wood. The set is packaged for display and easy organization. Technical specifications Number of pieces: 30 Shank size: 1/8 inch Coating: Diamond Compatibility and accessories Compatible with most rotary tools Suitable for grinding, carving, shaping, and polishing tasks on various materials Installation Insert the burr into the rotary tool's collet or chuck Secure tightly before use Usage Use for detailed grinding, carving, or shaping on ceramics, glass, plastic, fiberglass, steel, aluminum, and wood Operate at appropriate speeds for each material to ensure safety and effectiveness