Cobalt and carbide drill bits are both good for drilling through metal. Carbide bits are more durable, though, and can drill ...

You can find drill bits with imperial and metric units printed on them, but what about letters? Here's what an A (or B and so ...

If you're trying to drill a hole but notice the drill bit keeps slipping, it could be due to a common mistake users make with ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Creating a hole in a piece of glass might seem difficult, but with a power drill and ...

The Amazon Basics Drill and Driver Bit Set is on sale for $20, which is $13 off the original $33 price tag. This bestselling ...

If you plan on drilling into brick, concrete, or stone, you’re going to need to use a masonry drill bit. These specialty bits have strong carbide tips for boring through hard materials, and wide ...

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 ...

Engineered for extreme durability and precision, the new Epiroc PCD drill bits help surface and underground operations drill ...

Drill bits are so cheap that when one is too chowdered up to keep working, we generally just toss it out. So you might expect a video on sharpening drill bits to be somewhat irrelevant, but [This Old ...

Mining drill bits are used in mining activities because of their efficiency and sustainability. The demand for the product is expected to rise because of its adoption from the manufacturing, ...