Using the ground, rather than air ... Borobotics is currently working towards refining the drill machine’s prototype.

Atlas Copco’s DrillAir range of air compressors are specifically developed and engineered to provide maximum air flow at any ...

American Auger Drilling Machine An American Auger's drilling machine ... However, Anshu Manish Khalho said that the robots move on the ground and the land near the accident site is like sand.