cutting tool
Micro grinding, is a kind of grind skill specialized in fine and tiny carving. It’s a kind of combination of drilling and milling. “Carving” means fine. In industrial field, 90% of carving work cannot be finished by general big cutter, it must use micro grinding cutters. CNC engraving machines is controlled by computer. It needs support of professional CNC engraving technology, skill, and craft to process micro grinding cutter.