The skid steer auger attachments and auger bits and extensions we have for sale make it simple to drill holes, shave stumps, split logs, and are designed to fit all major brands of skid steers, compact track lo. [pdf]
A down-the-hole drill, usually called DTH by most professionals, is basically a screwed on the bottom of a . The fast hammer action breaks hard rock into small cuttings and dust that are evacuated by a fluid (air, water or ). The DTH hammer is one of the fastest ways to drill hard rock. The system is thought to have been invented independently by Stenuic. [pdf]
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