Drill Bits

Boart Longyear produces a wide range of drill bits for the mining & tunneling (Roof Bolter, Drill Rigs) and construction industry. We have the right diamond drill bit for your job.

Decades of experience in the development and design of drill bits guarantee high performance tools.

We offer drill bits for blast hole and anchor drilling in diameters from 024mm up to 150mm. In general our drill bits are equipped with TC inserts. For very abrasive rock conditions we recommend our drill bits with polycristalline inserts.