Epiroc AB has inaugurated an expanded manufacturing facility for rock drilling tools in Hyderabad, India.

The startup recently demonstrated this sci-fi-like technology in Houston, leaving behind a black, molted hole about 4 inches ...

so you can trust that the bit won't break at the first sign of a rock. With a high rating and the most reviews for hole digging drill attachments, the TCBWFY 5 Set Auger Drill Bit gives you five ...