Back in the day, carpenters used brace-and-bit drills. For lighter jobs, manufacturers came up with a gear-driven model. More ...

A drill bit is what actually cuts into the rock when drilling an oil or gas well. Located at the tip of the drillstring, below the drill collar and the drill pipe, the drill bit is a rotating ...

Dear James: I have a box of old, dull drills that could not go through warm butter. When I buy new ones, what type is best for different types of drilling tasks? -- Anne Y. Dear Anne: There is nothing ...

We may receive a commission on purchases made from links. So, you've just purchased a shiny new Makita-branded drill from your local hardware store. With the power of this spinning wonder, you can ...

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I just got a set of Dewalt Titanium drill bits with the hope of reaming out a couple of holes that were too small. One hole was .49" and needed to be .5", and the other was .36" and needed to be .375" ...

We may receive a commission on purchases made from links. Perusing the drill bit section of any home improvement store, such as The Home Depot, reveals an array of DeWalt drill bits that can cause one ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney ...