HammerHead downhole tools

Downhole Tools

March 2018 Vol. 73 No. 3

HammerHead Trenchless hammerheadtrenchless.com HammerHead Trenchless, a Charles Machine Works company, has introduced the new Roughneck R200, the first 2-inch rock hammer engineered specifically for horizontal directional drilling applications. The smallest pneumatic rock hammer of HammerHead’s…


Melfred Borzall

November 2017 Vol. 72 No. 11

Melfred Borzall’s new Black Diamond directional blade cuts through the competition. Not only does it increase drilling efficiency inhard-ground conditions, but it  also addresses everyday production-draining issues such as blade drag, carbide wear and pullback…