China begins drilling a six-mile-deep scientific well named Shendi Take 1 to explore the depths of the Earth and its secrets.
(Bloomberg) -- Chinese scientists have begun drilling a 10,000-meter (32,808 feet) hole into the Earth’s crust, as the world’s second largest economy explores new frontiers above and below the ...
Shop Long Drill Bits Extra Long HSS Auger Drill Bit Set 2-5mm - 160mm Straight Shank Twist Bits Long Drill Bit Set ...
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Cut a hole in wood the right way

Hargreaves explains the best way to use a hole saw. “Slow the drill as the diameter increases, keep the saw square, and clear dust regularly to avoid burning.” He adds, “Tape the face, clamp a backer, ...
Quaise is taking its technology from the lab to field trials for the first time this year. A beam of energy hit the slab of rock, which quickly began to glow. Pieces cracked off, sparks ricocheted, ...