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Horizontal Directional Hammers provide pin-point accuracy.

2013-01-07 14:30:03| Industrial Newsroom - All News for Today

Horizontal Directional Hammers have ability to drill straight and/or steer through various soil and rock formations such as hard-pan, shale, sandstone, limestone, and granite. Model HDH 500 drills 5 ¼ in. pilot hole, while Model HDH 600 drills 6 ¼ in. pilot hole. This story is related to the following:Hammer Rock Drills

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