How To Choose Drill Bits? When selecting drill bits, several key tips need to be considered: - Rock Features: The first thing to consider is the rock type, hardness, and structure. - Drill Bit Shape: Different shapes of drill bits are suitable for different working environments. - Drill Bit Material: The cutting edge material of the rock drill bit should meet the requirements of the standard to ensure that it can remain sharp and effectively break the rock during the drilling process. - Drill Bit Maintenance & Replacement: The drill bit requires regular blade replacement or other maintenance to ensure its performance and lifespan.
