concave cutter (cup) bur is used to round prongs, wire ends and rivet heads, and to shape or smooth prong tips; the cutting flutes inside the cup aggressively remove material...
This tool series displays its particularly positive properties when working on such exceedingly hard jewellery materials as platinum, titanium and white gold.
This tool series displays its particularly positive properties when working on such exceedingly hard jewellery materials as platinum, titanium and white gold.
This tool series displays its particularly positive properties when working on such exceedingly hard jewellery materials as platinum, titanium and white gold.