Boring and honing are important parts of the engine-building and rebuilding processes, but they're not the same thing. Here ...

Boring, also called internal turning, is used to increase the inside diameter of a hole. The original hole is made with a drill, or it may be a cored hole in a casting. Boring achieves three things: ...

The McL 24C auger boring machine delivers 98,000 pounds of forward thrust and an auger torque of 6,339 lb.-ft. It can install casings from 4 to 24 inches in diameter. It has a 24.6-horsepower ...

The Hudson Tunnel Project is marking another major milestone as it nears a critical point in the $16 billion process. During its Aug. 20 board meeting, Gateway Development Commission announced that ...