Mwellewm Drill Bit Extension Set, 4Pcs Magnetic Drill Screwdriver Bit Holder Bar Chuck Adapter Extender 1/4 inch Hex Quick Release Bit Holder for Impact Driver Screws Nuts Drill

I finally had to use these extensions. Right out of the bag, 2 have broken chucks, they do not lock the bit in. And they don't spring back closed. These are garbage and a complete waste of money. I feel stupid for not testing them when I received them. Folks, don't make the mistake I did buy these.

Poor quality - 1st time I used it, the end became loose from the shaft. So it holds the bit, but the bit just spins freely. I guess not designed for any heavy torque usage.

I recently purchased the Drill Bit Extension Set (4Pcs Magnetic Drill Screwdriver Bit Holder Bar Chuck Adapter Extender 1/4 in), and it has quickly become an indispensable part of my toolbox. This set is perfect for anyone who frequently works on home improvement projects or needs to reach tight spaces where a standard drill just won’t fit. Quality and Build The build quality of these extensions is impressive. Made from durable materials, they feel sturdy and well-constructed, ensuring they can withstand regular use without showing signs of wear. The magnetic feature is a game-changer, securely holding the drill bits in place, which saves time and frustration when switching between different bits. Versatility With four different extension lengths included in the set, I found the versatility to be fantastic. Whether I’m working on intricate tasks like assembling furniture or tackling larger projects, I have the right length for the job. The 1/4-inch chuck size fits most standard drill bits, making it easy to switch out bits depending on my needs. Ease of Use Using these extensions is incredibly straightforward. They easily attach to my drill, and the magnetic connection makes it simple to load and unload bits without any hassle. I appreciate that they allow me to reach into tight corners and awkward angles without straining or compromising my grip. This has made my drilling tasks much more efficient. Precision and Control One of the standout features of this extension set is the precision it offers. The extensions provide excellent control, allowing me to drive screws and drill holes accurately. I no longer have to worry about stripping screws or missing my mark, which has improved the quality of my work significantly. Storage and Organization The set also comes with a convenient storage solution. Each extension can be easily stored in my toolbox without taking up much space. This organization keeps everything together, ensuring I can quickly find what I need when starting a project. Overall Satisfaction In conclusion, the Drill Bit Extension Set is an excellent investment for both professional contractors and DIY enthusiasts. The quality, versatility, and ease of use make it a fantastic addition to any toolbox. If you’re looking for a way to enhance your drilling capabilities and tackle those hard-to-reach areas, I highly recommend this set. It has truly made my projects easier and more enjoyable!

This extension set is exactly what I was looking for. I needed an extension to help with a small project I was doing. I only needed one extension, but this set's price was so reasonable that I bought it. The four stars was only because one of the extensions came apart. The spring loaded locking mechanism is pressed together. I simply had to re-press it and hopefully it will stay together. Good value.

Absolutely junk. The head came off after using for maybe a week. Only reason this company got one star is because it wouldn’t let me submit.

These have been an amazing tool for automotive work. I use them in my m12 fuel hex drive stubby impact with a hex to 1/4” socket adapter. The only failures I’ve had have been due to asking too much from those little shanks. Commonly breaking where they lock into your tool when applying excessive force. Perfect for those smaller fasteners up to 14mm at most, anything seized can break these. I’d recommend breaking your fasteners loose with traditional ratchet and socket or a wrench, then use these on electric tool for setting fasteners and such. I first purchased this set about 2-3 years ago, again only failure has been due to excess force applied to the longest extension when I should gave gone w my 3/8” ratchet/extension/sockets on a seized fastener. Just ordered second set, this time the long extension bag shows signs of corrosion, but the tool itself does not seem corroded anywhere. Will update if anything odd is found. An essential for my tool box.

Really like this item they are easy to use, bits come on and off with ease but after 2 days of use the top part of the rod became loose and fell off, the other 3 are good it was just the longer one that broke off.

I’m just an home DIYer, not a pro, so I used them but not heavily and definitely haven’t abused them. After about 9 months the locking mechanism got a little tough to get to release the bits and then it finally just stopped retaining bits all together.

遊びが大きすぎて、危険で使い物になりません。

I've only been using the shortest extension so far, and it was working well and seemed well made. But it's only as good as its weakest part, and that seems to be the spring that holds the bits in place. Yesterday the spring broke, so bits are no longer held in place. And the locking collar was the only reason I got these.

Excelente producto las extensiones son buenas y de buena calidad y cumplen con su función las recomiendo

The bits wobble once inserted in the impact drill socket, and it hold bits loosely. Beyond confort and usefulness. Not that much of an issu if used wit a drill and short bits. Would return the thing if I can.

The Bit Extensions seem to be of good initial quality and lock on my 1/4" Bits quickly and tightly Only disappointment was that the set was just packaged in a series of Ziplock Bags. Would be nice to have in a Storage Set but OK value for the money