"Rock drilling also carries more risk than dirt boring," says Gary Cornthwaite, regional equipment manager for Infrasource Underground, Media, Pa. Savage agrees, "It might look easy on the front end ...

Growing construction and infrastructure development, expansion in oil & gas exploration, and increase in mining activities drive the growth of the global rock drilling tools market.Wilmington ...

Following over 12 months of 'live testing' FRD unveiled its DCR 20 DTH drill rig at the Bauma exhibition. Capable of drilling in the 89 - 165 mm hole range to a depth of 40 m, the new rig weighs 21 ...

Summing up, Tyler says, “With its completely new design focusing on high performance, robustness, increased productivity, efficiency and long life reliability, the new COP MD 20 is rock drilling ...

Tunneling and Rock Drilling Equipment Market Segment Highlights for 2020. The tunneling and rock drilling equipment market is expected to post a year-over-year growth rate of -6.53%.

Conventional drilling tools could not stand alone on this site, according to Dutton. “This is the beast here that did a lot of the hard rock drilling,” he says, pointing to a Bauer roller bit ...

The resulting slow drilling and short bit lifetimes result in poor performance and high expense. Foro Energy developed a process that uses the laser to destroy rock and conventional mechanical bit ...

Reno’s Tom Donovan said he was bringing the rock drilling trophy back to Nevada. During Saturday’s 39th annual World Championship Single-Jack Rock Drilling competition, he made good on that promise.

Tobin Rupert and Jeff Cooper aren’t strangers to the Single Jack Rock Drilling World Championships hosted annually at the Nevada Day parade. The 45th annual event brought perfect weather Saturday, ...