Author Archives: Alex Donovan
Numa Introduces New Shrouded Drilling Package
Thompson, CT USA Numa, a leading designer and manufacturer of down hole hammers and bits, [...]
Apr
Numa Opens Bit Button Repair and Replacement Facility
Thompson, CT USA Numa, a leading designer and manufacturer of down hole hammers and bits, [...]
Mar
Numa Introduces New Lubrication System
Thompson, CT USA Numa, a leading designer and manufacturer of down hole hammers and bits, [...]
Mar
Numa Expands Impact Ring Bit System® Drilling Range
Thompson, CT USA Numa has recently announced they have expanded the drilling range of their [...]
Feb
University of Finland Study DFS – Dual Fluid Drilling System
Thompson, CT USA Jyrki Kataja of Tempere University of Technology in Finland recently completed an [...]
Jan
DFS – Dual Fluid Drilling System
Thompson, CT USA For the past fifteen years, Numa has been instrumental in the development [...]
Jan
Numa Impact Ring Bit System®
Thompson, CT USA Numa, a leading designer and manufacturer of down hole hammers and bits, [...]
Jan
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