These points are wonderful tools for grinding out small areas or polishing holes or grooves. Follow up with the diamond smoothing tools for a clear polished finish.
These points are wonderful tools for grinding out small areas or polishing hole or groove. Follow up with the diamond smoothing tools for a clear polished finish. Available for only short time
This diamond drill bit is by metal sintering process, hight precision, aggressiveness and durable, suitable for stone carving and grinding, perfect tool for CNC and hand grinding.