Uxcell Diamond burrs Grinding Drill Bits for Carving Rotary Shank Size:10mm Bulkhead Available Thickness: 10mm /

Bulkhead Available Thickness: 10mm / 0

Package Content: 100Pcs x Potentiometer Rotary Knob

or other devices

Screw sealing lid protects frome leakage

Uxcell Diamond burrs Grinding Drill Bits for Carving Rotary Shank Size:10mm Bulkhead Available Thickness: 10mm /Description: * 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