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: ...

If you're just getting into hot rodding, terms like align honing, micropolishing, boring, decking, chamfering, power honing and surfacing can be mighty confusing and foreboding, especially if you're ...

Boring a tunnel is a very tedious job (the name of the operation gives it away), but one perfume salesman and space enthusiast has a different opinion. The Boring Company’s Elon Musk dreams that one ...

Massive machines to drill the Gateway Hudson River rail tunnel arrived in North Bergen to be assembled like Legos to build a ...

Since Tesla and SpaceX CEO Elon Musk joke-tweeted the Boring Company into existence two and a half years ago, the fledgling tunneling tech company has dug one (test) hole, in the parking lot of SpaceX ...

Elon Musk’s Boring Company broke ground on a new tunnel that will mark the Vegas Loop’s farthest expansion from the Las Vegas Convention Center campus so far. Boring began on a tunnel that will ...

TBM will support one of the city's largest-ever public works projects, set to start in August the bore of a 2.25 mile, ...

Dialing in fine boring heads with just a Vernier dial screw can be tricky. When you’re trying to hold a bore to a few tenth’s, it can often take multiple test cuts before getting the ID tolerance just ...

What’s 14 feet tall, weighs 380 tons, lives more than a hundred feet underground, and moves 1/4 mile per hour at its fastest? Alexandria’s new tunnel boring machine, of course! The massive blue and ...

How do you measure tight-tolerance parts on a plate gage without stumbling into subtle errors? George Schuetz explains his process.