Uxcell Diamond Burrs Grinding Drill Bits for Carving Rotary Tool 1/4-Inch Shank 10mm Conial 120 Grit 5 Pcs

Specification: * Shape: Conial* Granularity: 120 Grit* Head Diameter: 10mm / 0.39-inch* Head Length: 16mm / 0.63-inch* Shank Diameter: 6mm / 1/4-inch* Total Length: 60mm / 2.36-inch* Material: Diamond Coated Package Content: * 5 x Diamond Burrs Description: * Suitable for fine detail work, cutting, engraving, carving, finishing, jade grinding and repair.* perfecto grinding tool for jade, ceramic, glass, wood, precious stone and other abrasive materials.* Can be installed on the electronic grinder, engraving machines, hanging mill and hand electric drill. Tips:* Before use, the new tool should be tried at a low speed. If there is a jumping problem, do not continue to use it.* The tool needs to be adjusted to run smoothly, otherwise the object will be unsmooth, and the tool may be prone to breakage to the handle.* It is recommended to use dripping water or put it into the pool for cooling treatment to improve tool utilization and object yield.* Please press gently and avoid shaking. Diam