The Crenshaw/LAX Line is due to be complete in 2019, and one very cool element of the light rail line's construction is getting underway right now. The giant tunnel-maker, nicknamed Harriet, will dig ...

This photo taken on Jan. 9, 2026 shows the tunnel boring machine "Xi Wang" in Shanghai, east China. The "Xi Yi" and "Xi Wang" ...

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 ...

We put the WS2 Plus Line Boring System to work restoring worn thrust faces back to specification. A detailed look at ...

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 ...

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 ...

(MENAFN- Newsroom Panama) The tunnel boring machine for Line 3 of the Panama Metro has already crossed the Panama Canal's navigation channel and is heading toward Balboa, Metro Director César Pinzón ...

Metrolinx is asking for help in naming the first two tunnel boring machines for the new Ontario line. The provincial transportation company announced the naming contest on Monday saying that riders ...

Watch the precision process of line boring and bore welding a CAT 789 suspension component—restoring strength to this heavy-duty mining machine. Italian PM Giorgia Meloni caught rolling her eyes as ...