LOS ANGELES (CBSLA) — Two tunnel-digging machines that will bore through the ground to create a path for the Metro Purple Line subway under Wilshire Boulevard were unveiled today. The tunnel-boring ...

Kennametal’s asymmetric line-boring system increases machining robustness, process speeds, and bore quality, and reduces tool maintenance and handling. Precision is vital in manufacturing many ...

Watch the precision process of line boring and bore welding a CAT 789 suspension component—restoring strength to this heavy-duty mining machine. U.S. military strikes drug-carrying boat from Venezuela ...

ALLIED MACHINE AND ENGINEERING reported the expansion of its Wohlhaupter boring tools offering with the launch of the 465 (464) series of fine boring heads. These internally balanced fine boring heads ...