A new lightweight, jointed, flexible drill pipe engineered from space-age composites rather than steel passed important field tests, according to the US Department of Energy's National Energy ...

A new type of lightweight drill pipe, made of space-age carbon fiber composites rather than traditional steel, is a step closer to becoming a major government-industry R&D success story. The U.S.

Have you ever found yourself struggling with tools that just don’t quite meet your crafting needs? Whether you’re engraving delicate designs, drilling precise holes, or working with a variety of ...