Bulunmaz VAC (vacuum brazing) CNC diamond tools have the diamond outside of the tools body (in regular CNC tools closed system is used). The diamond is fixed very strong and does not move during its usage, thus, precision does not change during its life time.
CNC Tools – Line VAC
Bulunmaz vaccum brazing CNC tools for more precise engraving on your jewelry
Ringmaker 4-AXISLearn more
Banglemaster 12-AXISLearn more