Get the lowdown on drill bits so you’ll know which ones to buy and rely on for all kinds of drilling tasks and DIY projects. I recently tested eight offerings from leading tool manufacturers in ...

Drills and drill bits are used in many industrial applications for machining of metals, plastics, and other materials, construction, woodworking, and specialty applications and crafts such as gemology ...

A taller fence that’s more than five or six feet tall will require a bit that’s larger than a regular drill can accommodate safely, so you’ll need a larger tool for a taller fence.

We tested each of the 18V and 20V drills using a variety of drill bits—both standard and specialty, such as auger bits and paddle bits—to determine how much power and torque they had.

It's always a good idea to have an amazing cordless drill, whether for your professional job or work around the house. Of course, you also need to ensure that you have all of the features suitable ...

Easiest way to cut this shape out is to drill it out with a standard 3mm drill bit going along the inside edge of what you want, as below. You can then cut out the shape easier with a pair of ...

The chuck is the adjustable mechanism at the end of the drill head that holds a drill bit or driver. The diameter of the chuck determines what size drill bits you can use; the bigger the hole you ...

Any resistance to the latter proves futile, expensive, and frankly a bit silly in retrospect ... boards for packages as small as DFN-8 (3 mm * 3 mm * 8 pins!) in a single run!

You drill a 4-mm-diameter hole on one side for the lock. Now put the fixing on the steering rod, pre-drill with the 3-mm drill bit and lock the steering wheel fixing with a screw (3 x 60 mm). Then ...

Glue in the magnet. It should be flush or slightly recessd. (Round rods) Use a 3mm drill bit on slow speed to clear out any loose overhangs from the rod holes. Cut rods to length and push in as far as ...

It has a metal chuck (the adjustable mechanism at the end of the drill head that holds a drill bit or driver) rather than plastic for better grip and bit retention, along with 18 volts of power ...