The L800A Big Bore CNC turning center has a 10-in. through-hole capacity for machining large cylindrical parts. Hyundai WIA introduced its L800A CNC turning center — the Big Bore machine — with a 12.5 ...

The ST-55 is equipped with a hydraulically clamped, 12-station bolt-on style tool turret that accepts 7.25 in. (184 mm) split boring bar holders, as well as standard BOT toolholders. Big parts are big ...

The state-of-the-art boring machine will dig the largest single-bore transit tunnel in the world, nearly 54 feet in diameter. It's capable of digging 30 to 40 feet a day, according to VTA. "There's no ...

PORTSMOUTH, Va. — A new arrival is paving the path ahead for what James Utterback hopes means less headaches for drivers in Hampton Roads. “Traffic should move a lot better than it does during peak ...

Elon Musk’s Boring Company announced on Twitter that its third-generation boring machine, which is supposed to have had its ability greatly improved to dig tunnels fast and cheap, is now working. The ...

SAN JOSE – The Santa Clara Valley Transportation Authority said Monday it authorized the purchase of the transit tunnel boring machine to complete the five-mile underground section of the VTA BART ...

The world’s largest-diameter shield tunneling machine passes the 10,000-meter mark, setting a major milestone in underground ...