Vacuum brazed mushroom head CNC 3D engraving tools lettering milling cutter stone carving router bits
These diamond carving bits made of high quality coarse grit diamond with high hardness, strength and toughness. They are used on CNC engraving machine, working at high rotating speed, best for working on marble, sandstone and other soft stone relief.
Features:
1. Conical head type: usually for engraving small letters on
granite.
2. Mushroom-sharped head type: usually for 3D letters (5-15cm
letters). In general, small mushroom type for engraving on bluestone
and granite, while big mushroom type for engraving on bluestone.
3. Flat head type: usually for engraving 2D letters on bluestone.
The above specifications & photos are for reference, other specification may be available as per customer's demand.