Diamond-coated material bur set with 12.80mm 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 45mm and Diameter: 12.80mm.
BALL NUT SHAPE DIAMOND DRILL BIT 12.80MMREQUEST A QUOTE
•Color: As shown, Material: Emery, Shape: Ball Nut Shape.
•High- quality materials and good craftsmanship ensure its durability and practicality.
•You will receive 1 useful diamond grinding heads
•Great for crafts, hobbies, home repair, jewelry, lapidary use, modeling, and so much more.
•Perfect for engraving gemstones, glass, porcelain, tiles, carbide, rocks, ceramics and copper.