1/2"(13mm) Drill Chuck with 1/4" Quick Change Hex Drive and Wrench to Drill

It works great

Works as expected.

So convenient and space/weight saving! Just carry the adapter instead of having to carry 2 units just in case. Heavy design verses others which leads me to believe it's not cheap and will hold up. Designed for various sized bits and doesn't limit me to basic home project use. This is my 3rd one since they keep disappearing.

The works great. Really helped with drilling into metal. However the key/Chuck seems a little small and slips a bit. You can make it work, but not a perfect fit. The converter part, though, worked great

This Chuck is great it helps me save all my old drill bits that aren't square that fits into a chuck

Ease of use, good value for the money, nice size,functional, durability

Bought this to use with wool buffing pads to help eliminate an etched ring in a marble vanity countertop. Of course now I have two issues to fix thanks to this pos tool. The cutout on the 1/4" hex shank is positioned too far down the shank, preventing it to be properly locked into place. The result? The entire heavy drill chuck falling directly out of my DeWalt impact driver/drill onto the edge of my marble countertop causing several indentations, scratches, and a sizeable chip on the marble edge. All because the 1/4" hex shank cutout is positioned too far down, preventing the heavy drill chuck from being locked into place. I never feel well enough to even work on a small project such as this, thanks to ongoing Lyme, Bartonella, Babesia, Toxoplasma, Giardia, etc. since 1999. So when a tool such as this is designed with a major flaw, then the consumer has to pay the price, in more ways than one in situations like mine. Negative 10 stars.

If you just use it once for some DIY stuff, it's reasonably acceptable. The ¼" adapter is not true to the chuck and you can clearly see your drillbit tip revolving around an offcenter axis (maybe ⅛"+ at 8" from the drill chuck this adapter is inserted into)

Drillage