CNC Segmented core bits for granite – 1/2″ GAS fitting – amastone
Sintered finger bits with 1/2″ GAS connection for CNC machines and column drills. Ideal for drilling and coring materials such as granite and quartz agglomerates.
This finger bit is available in different diameters (from 15mm up to 150mm) and in different heights (100, 150, and 200 mm).
- Fitting: 1/2″ Gas
- Height: 100, 150, 200 mm
- Diameter: from Ø 15 mm to Ø 150 mm
Suggested parameters when using this finger bit:
The RPM of the electro-spindle obviously depends on the diameter of the core bit
Consider a proportion between 4000 rpm for the small 15mm core bit up to 1500 rpm for the 150mm diameter