Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Button Bit Series Beats Predecessor Competition
The 76-mm Retrac button bit features a new face design ensuring uniform pressure distribution and efficient flushing, both of which reduce bit erosion, the company reported. The 102-mm bits were tested on hard and abrasive rock formations in Pennsylvania with results that revealed a doubling of achieved meters over previous models, the company said. www.robitgroup.com
Button Bit Series Beats Predecessor Competition
The 76-mm Retrac button bit features a new face design ensuring uniform pressure distribution and efficient flushing, both of which reduce bit erosion, the company reported. The 102-mm bits were tested on hard and abrasive rock formations in Pennsylvania with results that revealed a doubling of achieved meters over previous models, the company said. www.robitgroup.com
Button Bit Series Beats Predecessor Competition
2017
Aufsatz (Zeitschrift)
Englisch
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