November 2019 Vol. 74 No. 11

New Products

Numa Hammers & Bits

Numa’s HDD product line and drilling experts provide the perfect combination for productive and efficient drilling in hard rock and fractured ground formations. This includes a full arsenal of HDD hammers and bits capable of drilling holes 4 inches to 7.5 inches in diameter, and a variety of HDD components including side load sonde housings, bent subs and adaptors. 

Some of the many benefits Numa provides HDD drillers include: industry-leading steerability, outstanding rate of penetration, simple design allows for field maintenance, reduced air requirement results in lower cost per foot, more efficient and durable internal design, and high-frequency operation provides less vibration.

All Numa HDD hammers and bits are constructed from USA-made, premium steel, which allows for longer use than competing brands. Furthermore, the single bore design allows for a maximum bore diameter in conjunction with optimum life against abrasion. Quite simply, the Numa HDD product line provides performance and dependability without sacrificing tool life.

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