PITTSBURGH, Sept. 23, 2025 /PRNewswire/ -- "As an experienced cabinetmaker and contractor, I needed a better self-centering drill bit set for drilling pilot holes," said an inventor, from Beaumont, ...

Solving a problem a customer experienced when drilling in abrasive rock conditions has led to a groundbreaking new design for drill bits. The resulting Sandvik top center drill bits, which incorporate ...

A hole is nothing. Or more precisely, it’s the absence of something—wood, metal, concrete, or any number of different materials. Since holes are nothing, why do we care about them and how to make them ...

We may receive a commission on purchases made from links. Drill bits come in a startlingly wide array of sizes, shapes, and job-specific types. Most DIYers and repairers will be familiar with the ...