Common specifications: φ28, φ30, φ32, φ34, φ36, φ38, φ40, φ41, etc. Other specifications and special requirements can be customized according to specific requests.

Button - bit drill bits for rock drills are available with alloy buttons and diamond buttons. They are suitable for use with rock drills that have a large impact energy. Compared with insert - type drill bits, they have stronger adaptability, a higher rock - drilling speed, a longer service life, and can create more regular borehole walls.