Rock Construction Equipment and Tools: Melfred Borzall

May 2009 Vol. 64 No. 5

The new 4 ¼-inch Eagle Claw is designed for hard, rocky soil conditions.
A unique, balanced cutting design improves cutting efficiency.

An aggressive tri-tooth carbide cutting action gets through the hardest conditions but the Eagle Claw offers smooth running with minimal vibration to drill stem and drill rig. Carbide buttons are precisely placed to minimize wear on bit body. Quick and easy change out of carbide cutter teeth is a snap. The Eagle Claw easily threads on to a side load or high flow housing. The steering face has a conical shape for quicker reaction to directional “pushes.” Different tooth styles are available to accommodate a wide variety of job conditions. 800.558.7500, www.melfredborzall.com