Uxcell Diamond burrs Grinding Drill Bits for Carving Rotary Cylindrical Ball Nose Tools 50mm 17 inch(L*OD*Inner

17 inch(L*OD*Inner

3mm / 1-5/32"

Outside Diameter (D): 35mm

4pcs x Quick Coupler Plug

may not work well for the single-colored light source

Uxcell Diamond burrs Grinding Drill Bits for Carving Rotary Cylindrical Ball Nose Tools 50mm 17 inch(L*OD*InnerDescription: * Suitable for fine detail work, cutting, engraving, carving, finishing, jade grinding and repair. * great 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