Description:

It is made of brazing alloy,Brazing is more durable and durable than other diamond materials.. The shank diameter is 6mm and the head size is 14mm.16mm.18mm.20mm.. Applicable scope: can be installed in the electric mill, engraving machine, pneumatic carving pen use.. Applicable to: chamfer and groove processing of various mechanical parts, cleaning pipes, finishing the inner hole and surface of mechanical parts.. Notes: light pressure, excessive force will lead to the grinding powder is not easy to discharge, check whether the tool is beating, beating when not directly working..