Drill rigs continually get upgraded to apply higher pull downs loads and are powered to rotate the drill string faster.
Features of Focus Bits for mining applications:
- Large bearing elements with maximum load taking capacity.
- Maximum air passages for effective cooling.
- Maximum grip length of buttons for extended cutting structure retention.
- Measured mix of sharp carbide insert shapes and insert count to blend aggression with robustness.
- Shirttail protection of three types based on the formation type.