An international team of researchers has established that a small and long-forgotten copper alloy tool, excavated a century ...

While a standard hammer drill and a masonry bit can handle a few small concrete or masonry holes, you probably want to get a rotary hammer drill for larger and more intensive jobs. These drills use an ...

Power drills aren't only used for shoving screws into wooden planks. Whether you're remodeling your home or building one from scratch, holes need to be made into all kinds of surfaces, both for the ...

Hammer drills are built to be tough. All that vibrating and pounding takes its tool on low quality tools, so finding a durable and reliable model is paramount.

The artifact comes from a Predynastic cemetery at Badari in Upper Egypt, specifically Grave 3932 (an adult male burial). It measures about 63 mm long and weighs roughly 1.5 grams, so small it was easy ...

Sandvik Mining and Rock Technology has introduced the Sandvik DR410i rotary blasthole drill, which features high productivity with a compact footprint. The DR410i can complete 152 mm to 251 mm rotary ...