Bas or high-relief miller twist drill bit R5 cylindrical OMGF Officina Martello di Giorgi F.lli
holed in hard metal for marble and soft stone. Holed tools allow inner water flow. Features of twist drill bit
- More X-Y speed
- Noise reduction
When making bas or high-relief by your CNC machine, it is recommended to proceed as follows:
- 2500/3500 rpm, depending on the materials if considered calcareous.
- Feed rate 100/150 mm per minute.
- Maximum cutting depth 5 mm
- We recommend a ramp input.