Tapping operations on hardened steels have always been a great challenge. Dry machining and two cooling systems were used when tapping hardened AISI H13 (53 HRC). Embedded thermocouples were used for ...

The bolts holes are stripped and damaged on this Caterpillar D9T Bulldozer transmission cover! Someone has also tried to repair one of the holes using a self tapping thread repair insert but the hole ...

Forever ensnared in a love-fued between 1800s literature and modern gaming, Eman Fatima tries her best to appease both her hobbies by tapping away at her keyboard and writing about her favorite games ...

DEADHORSE, Alaska — Three Trump Cabinet members began a tour at a key point of operations at a prolific oil field near the Arctic Ocean in Alaska on Monday, part of a multiday trip aimed at ...

A cordless drill is the most essential power tool you’ll buy. It’s the one you’ll rely on for big projects, such as building a deck and remodeling a kitchen, and for smaller tasks, like installing ...

A SpaceX Falcon 9 rocket launched a lunar lander from NASA’s Kennedy Space Center on Wednesday, kicking off the latest attempt to touch down on the Moon’s surface. Houston-based startup Intuitive ...

Add Yahoo as a preferred source to see more of our stories on Google. Donald Trump wanted to tap America's oil reserves to power the economy in his administration—but it's not his call to make (Bonnie ...

A few years ago, engineers and management at Emuge Corp., a leading maker of taps, drills, and other rotary tools, decided it needed a new tool for forming helical threads in lightweight metals and ...

Swiss-based startup Borobotics has developed a new autonomous drilling machine to help make geothermal energy more accessible for domestic and commercial customers. Dubbed the ‘world’s most powerful ...