An unknown object that fascinated the country last month when it stopped the world’s most powerful tunnel boring machine digging underneath Seattle has finally been identified. And officials are ...

A new American auger drilling machine has started drilling through the debris in the Silkyara tunnel in Uttarkashi, where 40 workers have been trapped for over 100 hours. The machine has successfully ...

Uttarkashi (Uttarakhand) [India], November 24 (ANI): 13 days after an under construction tunnel collapsed at Silkyara in Uttarkashi there appears to be some headway made in the rescue operation to ...

There was little progress in efforts to reach 41 workers trapped inside a collapsed tunnel in Uttarkashi as the operation entered its second week with rescuers on Sunday adopting a five-pronged ...

Drilling pipe is the lifeline of the oil and gas industry. That fact makes the Vallourec Group’s products essential to its customers. Based in France, Vallourec is a leading supplier of drill pipe for ...

HEIDENHAIN is a world-leading provider of encoders, machine controls, touch probes, digital readouts and metrology solutions—empowering engineer...READ MORE Sunnen’s SHDD-4500 can solid drill inner ...