Allen Wrench Drill Bit Set - Premium 12pc Complete SAE Set w/Storage Case and Bit Holder - 1/4in Hex Shank Magnetic Bit Set The GIFD Collection - Fortified S2 Steel Long 2in Heads for Drills.

This product is excellent. They conveniently fit in your 1/4 Impact. And speed up work projects.

Came in a small plastic storage container, 2-bits of each size. (6 sizes, #00 thru #4)Good length for overall use and for drills.Finish and durability has been fine during an RV renovation.

I bought a set of these for work to give them a try. a year+ and these work great. I use them every day. I have used all sizes, from the smallest to the largest size, with an impact gun. All is good. I just bought another set for my home toolbox. The case is a little weak, breaks easy. other than that no complaints. Happy camper here.

Great set of hex heads.

It seems like every piece of furniture or chair (and increasing numbers of products) you need allen wrenches to assemble. The two choices were use the included wrench (usually too small in my big hands to use very well at all) or go find one that you own which wasn't terrible but took time and then more time to figure out which the right one was. Then you spend eternity (well it felt that way) spinning the wrench slowly and cramping over time as you spin it 1/4 turn as that is all that will fit and you have to pull out and reposition.These things however are awesome. First of all they are in a tray and easy to check every bit quickly to find the right one. Second you attach to a cordless drill and spin slowly not to strip but still get it done in an absolute fraction of the time. Also you can buy English and metric sets so you have all the choices right there together and are very reasonably priced without having to refinance your car. Finally, if it is a bolt or screw that is really deep (often meaning the included wrench would barely worked if at all) you put an extension bit on these and no longer have to perform acrobatics to reach.These bits may not be necessary but you will have one less reason to curse Ikea or Walmart and you will also be able to retain your sanity much better (probably). Also you can then throw the cardboard box full of all the old allen wrenches away so you can finally park your car in the garage again.

Had the size I needed to get the job done. Worked without any issues. I have only used it one time so I can't make any claims about durability.

I needed a set of slotted impact screwdriver bits to remove some seized screws. I tried a standard slotted bit from the hardware store and the end broke as soon as my impact driver started. By the time this set arrived I had manually broken the heads off the screws I was trying to remove, which resulted in much lost time and labor (a much longer and sad tale.) So I cannot put these to the test in my impact driver, but I will update my review as soon as I do. I can comment on this item after close inspection.The set comes in a decent plastic case as shown in my photo. Each bit is clearly marked for size and stamped S2, which I guess refers to the claim that they are made from Taiwanese S2 steel. S2 steel is used for high impact tools, so by design these should work in my impact driver. The bits come inserted in a piece of Chinese rubber - it stinks; if you have walked into H. F. Tools you know the smell. Once inside the plastic case, you can't smell the rubber anymore - which is good news.The main problem I have is with the chrome plating on these bits. As you can see from my closeup photo, the plating on one bit is already peeling and I have not even used it at all. The plating in general is very rough, as you can also see from the closeup. This shouldn't affect the use of the bits, but I have been cut before by a tool with peeling chrome. I do not think a set of bits marketed as premium should arrive in this condition. I also do not think this set is an exception because I now notice that the product photos on Amazon have rough plating.In summary I am disappointed in the finish of this product but I can't comment on the strength and durability of it. I hope to provide an update after actual use.

These worked great for my purpose. I love having so many sizes to choose from.

They were small and versatile. Just what I needed!

nice variety of commonly used Philips sizes all in one set

Quality is good including the box that it came in and there is also a rubber tray that kept all pieces in place. However, I could not use on my home furniture ( a bed and cupboard, its not tight fit and next size is too big to fit in ) only a toilet towel hanger that use the smaller size works. Thus I had to request for refund and seller response was very fast and prompt

Did the job.

Compact set, had the sizes I needed.