Mxfans 30pcs Diamond Glass Burr Bits Drill Carving Rotary Tool 2.5mm Dia Ball Point

• Fit most professional electric drills, best for replace nail drill bits.
• Can be used to various applications including carving, grinding and etching on a variety materials.
• Made of high quality materials for long life
• Diamond Coating Increases Drilling Speed ​​and Makes Bits Sharper.
• Diamond Grinding Points for high precision, smooth grinding with no broken edges, ideal for all types of grinding.

Safety instructions: 1.Diamond Coated Burrs Glass Drill Bit permanently enclosed in a cartridge or housing with less than 2mm of exposed. 2.The product is not use for people under 18 years. 3.The item is only use for industrial cutting/engraving, not hazardous article. Note: The color of the item may vary slightly due to photography and your own computer Feature: Diamond coated bur set with 3.0mm shanks Bits come in standard size to satisfy any technology. Fit most professional electric drills, best for replace nail drill bits. Can be used to various applications including carving, grinding and etching on a variety materials. Diamond Coating Increases Drilling Speed and Makes Bits Sharper. Diamond Grinding Points for high precision, smooth grinding with no broken edges, ideal for all types of grinding. Specification: Material:Diamond,Metal Color:Silver Head Type: Ball Shank Diameter:3.0mm Head Diameter:2.5mm Grain Size:150 # Length:45mm Package Size:14.3 x 6 x 2cm/5.63 x 2.36 x 0.79""(L x W x H) Weight:113g Package Include: 30 x Diamond Coated Burrs Glass Drill Bit