Boart Longyear

Featuring a 120mm hollow spindle and wide range of mounting options the Boart Longyear™ XRH series of rotary heads are designed for excellent performance in rotary drilling applications.

Engineered to safely handle up to 20000 kg (44090 lb) of pullback force the XRH series of heads can be installed on wide variety of Boart Longyear and competitive construction drills making the upgrade to an XRH head an easy way to increase performance and extend the life of your existing drills.