Baitaihem 60 Pcs Fine Diamond Coated Burrs Glass Drill Bit Tool, 1/8 inch (3mm) Shank for Dremel Craftsman Rotary Tool

Specifications Burs Length: About 1.77 inch/ 45mm Bur Shank Diameter: About 1/8 inch/ 3mm Plastic box packaging, easy to carry and store Can drill Beach Sea Glass, Sea Shells, Rocks, Marbles, etc. Package include: 60Pcs/2 Box Diamond Grinding Burrs How to Clean and Disinfect Bit Heads: Remove all loose nail product with a wire brush. Wash the bit head with soap and water, or soak in acetone for 5 to 10 minutes. Immerse the entire bit, including the shank, in an approved disinfectant and soak per manufacturer's instruction.