Company record
Eastern Driller Manufacturing Co. designs and builds down‑the‑hole hammer tools, steel drills, both horizontal and vertical drill units, a full line of drill bits, and replacement components for hammers and drills. Drill bits are offered in sizes from 4‑1/8 in. up to 12‑1/2 in., and every part needed to service hammer tools and steel drills is stocked. The equipment is engineered for compatibility with the majority of air‑supply systems and pneumatic machinery, and a variety of vertical and horizontal drill models are available. Customers in geothermal, gas, oil, mining, water‑well, construction, and quarry sectors rely on these products. Selected models feature valveless porting technology. All tools and accessories are fabricated in the United States and contain no plastic components
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