Choosing the right drill isn’t always straightforward. Indexable insert drills are best for roughing large holes, replaceable ...

The deepest offshore oil well was over 35,000 feet by the Deepwater Horizon, and the Maersk Voyager operated in the deepest ...

Critical Metals Corp. (Nasdaq: CRML) released on Monday the first assay results of eleven deep diamond drill holes from the ...

The Earth's crust varies in thickness from about 5 to 75 km (3 to 47 miles), with the thinnest parts tending to be way out in the deep ocean. The deepest hole humanity has ever managed to drill is ...

The Tanbreez Project is operated by Tanbreez Mining Greenland A/S and is currently under the ownership of Critical Metals ...

China is drilling one of the world’s deepest holes, aiming to explore mysteries ... and potential rewards behind this historic deep drilling expedition. Join us as we journey into Earth ...

Forget digging a hole to China — now China’s the one digging the really deep holes. The Asian nation has begun drilling a more than 32,800-foot-deep hole into the Earth’s crust as part of a ...

The startup recently demonstrated this sci-fi-like technology in Houston, leaving behind a black, molted hole about 4 inches deep and 5 inches wide. It soon plans to drill up to around 12 miles ...

In the mysterious deep underworld of uncertain geology, extreme temperatures and huge pressures, drill components can fail frequently, while keeping holes from becoming blocked is a constant battle.