Keyless Drill Chuck, 0.8-10mm Capacity, 1/4" Hex Shank

I got a drill with some drill bits that are too large and don't fit. This adapter worked very well. Saving me money not to have to buy a new drill. I used one of the larger bits for it already. It worked perfectly. Now I was only drilling through wood. Maybe do more reached to see if it can handle a harder surface if that is what you need it for. Also know the size of the drill bits make sure they fit this adapter.

I bought this to use together with a right-angle adapter that could only take hex shafts. At the time this was the cheapest round shaft to hex shaft adapter on Amazon so I took a chance on it despite very few reviews. For me it is sufficient. The chuck adjustment is reasonably smooth and there is very little wobble compared to similar-length extensions that I have. I used it to drill two holes into dense I-beam joists and it held up. Do be aware that like most of these inexpensive adapters it can only be used clockwise. For wood drilling you can withdraw clockwise so it's fine.

I bought this to use with my impact driver so I could use regular drill bits without having to purchase a separate drill. It works great for what I need and is a really handy attachment to keep in the toolbox. It’s inexpensive, easy to use, and has already saved me from buying another tool. It may not be a heavy-duty professional chuck, but for occasional projects around the house, it gets the job done. Great value for the price.

Helped to convert a 3/8 drill and to add reach.

As pictured and described. Works great.

The plastic does not turn smoothly when you go to tighten up on a bit, and it wants to come apart when you try to release the bit. I doubt it will hold up to any serious work, but with small bits, I don't think I will have to worry about shaping as many bits, and for larger bits, I will use a heavy corded 1/2 in drill. For what it is, it should work; however, for any real work, this is a joke. Update: This failed the second or third time I used it. I can no longer open the chuck to get the tool out of it. I guess I will just leave the wire wheel in it, and that will just be all it is good for. It's a pity, as it would have been very useful on my cordless impact driver. I will have to look for a better one.

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The chuck is not well balanced and wobbles quite a bit even after adjusting it as best as possible. Used it a few times and it broke and won't release the drill bit. Poor quality.