Used this with my impact driver to drill into concreate. Stood up to the punishment. Worked well.

Great product. Fast shipping!

Worked on my Milwaukee M18 Impact Drill that has an opening for 1/4". I had the Milwaukee Door bore kit, but it didn't fit my drill. This item fit one side into the drill and the other side into the door bore attachment. This enable me to drill the hole in the door for the door lock I bought.

Pretty good product, easy to use & set up. I'm on my 2nd piece though. The impact driver part ended up twisting and breaking. I don't know if material I was drilling through was harder than normal or because kept catching on hole. But does work good.

Most drill motors with a 1/2" chuck that I have owned will not hold a bit smaller than 1/16". Because I use number one and number two wood screws for a few projects, I need a drill with a chuck that will hold a 1/32" bit. This mini-chuck looked like it would fill that role. Alas, t'was not to be. First, I put it in my 1/4" impact driver. It wobbled, as in would not spin true. Thinking there may be a little play in the driver, I put it in my 1/2" drill. It wobbled. Next I put it in my 3/8" drill. Still wobbled. Since any drill bits I chuck in the drill motors spin true, the problem is in the mini-chuck. I tried several different sized bits, even simply loosening then retightening the mini-chuck. Although the degree of the wobble would change some, it never did spin true. Seems to be little or no quality control during manufacturing.

Handy to have, works great with the drivers that come with drill sets, Great price well made. To bad you can't use it in reverse, it separates.

Com furadeira de impacto, da pra fazer muitos trabalhos com essa peça. Creio que para serviço mais pesado ela ñ aguente. Gostei!!!

I recently added the NEIKO 20754A 3/8” Drill Chuck Adapter to my toolkit, and it has proven to be a game-changer in terms of versatility and functionality. This adapter has expanded the capabilities of my impact driver, allowing me to use it for drilling tasks as well. In this review, I'll share my experience with the NEIKO 3/8” Drill Chuck Adapter and how it has enhanced my work efficiency.Seamless Conversion:The NEIKO 20754A Drill Chuck Adapter seamlessly converts my impact driver's 1/4-inch hex shank into a 3/8-inch drill chuck. This conversion opens up a world of possibilities, enabling me to use my impact driver for drilling tasks that I previously would have needed a separate drill for.Solid Build and Durability:The adapter's build quality is impressive. Crafted with robust materials, it feels durable and capable of withstanding the rigors of regular use. I appreciate the peace of mind that comes with using a well-constructed tool that won't compromise performance.Effortless Installation:Attaching the NEIKO 3/8” Drill Chuck Adapter to my impact driver was a breeze. The adapter securely locks into place, and I am confident it will remain stable throughout my work. The hassle-free installation process adds to the overall convenience.Enhanced Work Efficiency:The ability to quickly switch between drilling and driving tasks using the same tool has significantly enhanced my work efficiency. I can seamlessly transition from drilling pilot holes to driving screws, reducing downtime and eliminating the need to constantly switch between tools.Wide Application Range:The versatility of the NEIKO 20754A Drill Chuck Adapter allows me to tackle a wide range of projects with ease. From woodworking to DIY repairs, I can confidently use my impact driver for various tasks without compromising on performance.Cost-Effective Solution:Investing in the NEIKO Drill Chuck Adapter is a cost-effective solution. It eliminates the need to purchase a separate drill, saving money and storage space. The adapter's ability to extend the capabilities of existing tools adds significant value.Compatibility and Precision:The adapter ensures compatibility with various drill bits and offers a secure grip for precise drilling. The chuck holds bits securely in place, minimizing wobbling and ensuring accurate drilling results.Conclusion:The NEIKO 20754A 3/8” Drill Chuck Adapter has surpassed my expectations by providing seamless conversion, solid build, effortless installation, enhanced work efficiency, wide application range, cost-effectiveness, compatibility, and precision. It has transformed my impact driver into a versatile powerhouse that can easily handle drilling and driving tasks. Suppose you're looking to maximize the potential of your impact driver and streamline your toolbox. In that case, the NEIKO 3/8” Drill Chuck Adapter is an exceptional investment that offers convenience, durability and expanded capabilities.

Magnet is good but cannot see how deep I m going with the screw. Depth adjuster siezed the second day of use. Also if you using the depth adjuster on plasterboard it will leave unwanted marks or scrapes, it need like a bit of plastic to cover the magnet part so its smooth. Never used it again after second day

Buen producto, diversidad de medidas

They appear to be good quality and they will do the job.

Excellent Good

After using this particular bit for over a year now, breaking one, getting a replacement, breaking it, continuing to use them in spite of that, losing one chuck and having only 1 spare -- the original one I broke. I have to say, this is a pretty impressive and relatively cheap accessory to any impact. I've personally used it to attach drill bits of all sizes to my drill, the lock works flawlessly, I still keep the key for some extra tighten in some situations.When I say it broke, I mean it broke in a way it's still usable. It's constructed in 3 parts, the shaft, the chuck and a screw in between them holding them together. Now the shaft and the chuck themselves, have the same groove and screw into each other, so though mine broke, with the same grooves and screw size, it's an easy fix. But it's worked without that fix very well for tons of holes, hours, jobs, etc. I will say, above all the fancy no-teeth keyless chucks, like DeWalt, Makita and Milwaukee. I always want this. I prefer the grooves so I can assure myself I can get anything in there unlocked and locked in with a key. I've had a few buddies with other brand chucks lock up on them. I'd say it's a good alternative to the 40$ "delux" models. In fact, I intend to buy a new one to break again. I've learned you need two of everything -- cause nobody else is going to be as prepared.Update: Over 2 years using my first one I bought, lost the other one. It still works like a champ, without a problem. Broken.