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- Hand-held (short hole) System overview – Ideal for short hole drill & blast, as well as roof bolting applications, our hand-held system is comprised of premium alloy tapered hexagonal drill steels ranging from 0.5 m up to 7.9 m in length, and complimented by a complete range of reamers, blade and button bits.
- Production Mining System overview – The Boart Longyear production system for mine development and log hole drill & blast applications includes a threaded shank adapter, couplings, both round and hexagonal extension drill steels—male/male and male/female—and a range of button, blade and retrac bits.
- Tunneling/Ground Support overview – Our tunneling and ground support system consists of a threaded shank adapter, couplings, both round and hexagonal drill steels, a threaded pilot adapter/reamer, and a range of both threaded and tapered button and blade type bits.
Más información sobre este producto consulte en: http://www.boartlongyear.com/performance-tooling/hard-rock-performance-tooling/#shank-adaptors
