"Numa's ongoing product innovation and results-oriented consistency has been the lifeblood for Numa for the past 35 years," said Numa president, Ralph Leonard. "Our Utility Pole Rock Drills continue this legacy with a high-quality product delivering dependable results across many different applications."
Numa's Utility Pole Rock Drills consist of a variety of components including hammers, bits, swivels, shock subs, adaptors, and shrouds capable of drilling holes 11-7/8in to 36in (302 to 914mm) in diameter. Built for dependable rock drilling and fast penetration rates, Numa's pole drilling products allow utility contractors to complete utility poles more quickly than traditional auger drilling or blasting methods.
Some of the many benefits of Numa's Utility Pole Rock Drills include: customisable designs to accommodate various applications and conditions, hex connections for quick changeover to different hole diameters, easy hammer maintenance due to only eight major hammer parts, and deep expertise for driller support.
The full product range includes the P120 for drilling holes 11-7/8in to 17-1/2in (302 to 445mm) in diameter; P125 for drilling holes 12-1/4in to 20in (311 - 508mm) in diameter; P180 for drilling holes 18in to 30in (457 - 762mm) in diameter; and P240 for drilling holes 24in to 36in (610 - 914mm) in diameter.