Maker claims the pneumatic hammer can drill 6.25-in.-diameter holes at penetration rates of up to 150 ft. per hour HammerHead claims its Roughneck R500 rock drilling system can turn any horizontal ...

Designed to work with Ditch Witch JT4020 and JT100 All Terrain directional drills, the All Terrain Air Hammer expands the range of those drills to include penetrating the hardest rock. It features All ...

2-in. rock hammer engineered to allow 7,000- to 10,000-lb. class directional drills to drill through solid rock and other difficult soil conditions The Roughneck R200 is a 2-in. rock hammer engineered ...

There are lots of hammer drills on the market, with a wide range of features and prices. The perfect balance between price and performance depends on how often you’ll use the drill and what kind of ...

We may receive a commission on purchases made from links. General-purpose drills can accomplish a range of jobs that involve drilling through plastic, wood, and even some metal. But when it comes to ...

Jeff Somers is a freelancer who has been writing about writing, books, personal finance, and home maintenance since 2012. When not writing, Jeff spends his free time fixing up his old house. He has ...