Lone Star Drills. a Little Beaver Company

Lone StarDown-the-Hole Hammer (DTH)

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Lone Star offers down-the-hole hammers for powering through the toughest rock formations, such as limestone, sandstone and quartzite. They’re available in 2-, 3-, 4- and 5-inch diameters. When paired with any of Lone Star’s hydraulic drills, they reach up to 400 feet depths, or 122 meters.