HammerHead Trenchless Equipment celebrates its 25th anniversary this year. The HammerHead Mole pneumatic piercing tool was designed in 1989 by earth-piercing tool owner Jon Haas and design engineers Rob Crane and Steve Wentworth.
HammerHead Trenchless Equipment celebrates its 25th anniversary this year. The HammerHead Mole pneumatic piercing tool was designed in 1989 by earth-piercing tool owner Jon Haas and design engineers Rob Crane and Steve Wentworth.