Drill & Blast
Performance Tooling and Specialized Drills
Hardrock drill systems and down‑hole tools that are purpose-built for speed, reliability, and ease of use.
Tooling
Boart Longyear’s bits and reamers feature carbide inserts manufactured for maximum strength, toughness, and wear resistance. Available in standard hemispherical, parabolic, conical, and ballistic profiles.
High-grade, heat-treated steel bit bodies available in standard, retrac, and straightrac design configurations.
The insert and steel combinations result in a diverse product offering delivering high penetration rates, low hole deviation, extended life, and increased productivity.
Reamers are available with patent-pending high productivity back-cutting features.
Made from high-quality steel, Boart Longyear shanks are manufactured to provide optimal wear resistance, strength, and toughness to provide maximum energy transfer from the hammer to the drill string.
We carry a wide variety of products that provide compatibility with most standard hydraulic, pneumatic hammers.
Custom products are available upon request.
Male Shank Adapters
Generally better suited for drifting, tunneling and extension applications where high bending stresses are present.
Female Shank Adapters
Used when the drilling space is limited and the total feed length is important (i.e., underground roof bolting).
Boart Longyear Down-the-Hole tools help you drill straighter holes with less deviation, providing more accurate blasting and better fragmentation.
With TriVance™, every detail is engineered for performance. From longer bit life to faster penetration, TriVance helps drillers achieve more meters per shift while reducing downtime.
Full range of accessories is available to maintain a high level of productivity:
- Bit adapters
- Guide adapters
- Split set drivers
- Nut drivers
- Adapter couplings
- Recovery tools