Add Yahoo as a preferred source to see more of our stories on Google. Next year, the first modern tunnel-boring machines ever used in New Jersey will arrive in North Bergen to begin drilling the first ...

Boring is the method used to enlarge a hole that has already been cast or drilled via a single-point cutting tool or a boring head that contains multiple such tools. The hole created by a boring ...

A tunnel boring machine is making steady progress on a major water infrastructure project.

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 ...

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 ...

Chennai Metro Rail’s tunnel boring machine (TBM) Flamingo, which has been boring from Light House since 2023, can reach Thirumayilai only after receiving approval from the Commissioner of Railway ...