DIAMOND BITS

Diamond-coated material bur set with 20mm shank diameter,1 pc of  Bits, and coarseness to satisfy any technology Fit most professional electric drills, Polishing drills, Die Grinders, Hanging Mill, etc Can be used for various applications including Curving, Grinding, Engraving, Sanding Cutting, Grinding, Sharpening, Cleaning & Polishing on a variety materials, like glass/jewelry/plastic/resin/wood/aluminum/steel/ceramic tile/glass/etc. Burs Length: About 80.68mm and Diameter: 20mm.Diamond burr bits have different shapes, can meet your different needs. Suitability use this handy and affordable kit on surfaces including soft metals, wood, ceramic and plastic to engrave or soften and smooth edges. Carry case our extensive drill bit kit comes in its own plastic case for convenient storage and to keep your rotary bits separate from other tools and accessories