One of the most important realizations we came away with is that, in general, the quality of the tooling you put in a machine ...

Its best suited for a 1/4 or 3/8-inch drill chuck since it has a 1/4-inch (round) shank diameter. Since these are common sizes, they can be used for a wide variety of countersink projects.

But the 3/8-in. chuck limits the bit size this tool can handle, creating something of a bottleneck. But this drill comes with ...

Rotary hammer drills blast through concrete, stone, and masonry with percussion-driven force, making them essential for heavy ...

With its compact size and light overall weight ... and this one was no exception with its all-metal chuck and gear case. While the drill isn’t particularly heavy at 6 pounds, it is far bulkier ...

This brand’s power tools may be on the pricey side, but based on our testing and experience, you can’t beat the quality and ...

Its tiny size and adjustable speed seemed ... The drill came with 6 collets of various diameters, but no chuck. We bought the collet-compatible drill bit in the photo at the local electronics ...

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Chuck The hole into which you slot the drill bits or other accessories. Most cordless drills have a chuck size of either 10mm (3/8 inch) or 13mm (1/2 inch). Most are keyless, which lets you tighten ...

This set comes with drivers for 4 types of screw heads in a range of sizes, a bit holder, and a carrying case. The shaft type of the bits will fit an impact driver or a standard chuck drill.

The Milwaukee M18 is compact, too, measuring just under 7 inches from the tip of the chuck to the back of the head. This lighter weight and smaller size translates to a cordless hammer drill that ...