Stone Carving Set Diamond Burr Bits,20PCS Polishing Kits Rotary Tools Accessories with 1/8 Inch Shank for Carving

Great for cutting gemstones, glass, porcelain, tile, carbide, rock, ceramic, aluminum and copper, great for crafts, hobbies, home repairs, jewelry, gem use, modeling, and more.
The diamond grinding head set features a general purpose 3 mm (1/8 in.) shank grinding head that is compatible with most rotary tool or die grinders.
Rotary tool diamond burrs set,Shank Diameter: 0.118 inch (3mm)

Colour: picture color
Material: diamond

Package Contents:
20 * Diamond mounted grinding burr

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.