Self-Centering Drill Bit for Wood. A screw needs to be driven into the center of a hinge hole because, if it’s not centered, the first screw driven will pull the hinge out of position.

After drilling an initial 10 holes with each bit, we inspected them for dulling and wear before drilling more holes. We finished by adding up the scores and using them to determine the best ...

But, if you know exactly what you’re using your bit for, like drilling a pilot hole in a concrete wall, and don’t have the need or budget for a full set, masonry drill bits can be purchased ...

SALT LAKE CITY, Aug. 28, 2023 /PRNewswire/ -- Boart Longyear, the world's leading provider of drilling equipment and performance tooling is announcing the launch of a new IMPAKTTM line of rock tools ...

At MINExpo 2012, Atlas Copco will feature equipment from six divisions, including products for surface and underground mining and drilling, exploration drilling and related equipment. Drills ...

SALT LAKE CITY, Aug. 28, 2023 /CNW/ -- Boart Longyear, the world's leading provider of drilling equipment and performance tooling is announcing the launch of a new IMPAKT TM line of rock tools ...

SALT LAKE CITY, Aug. 28, 2023 /CNW/ -- Boart Longyear, the world's leading provider of drilling equipment and performance tooling is announcing the launch of a new IMPAKT TM line of rock tools bits.