Amazon.com.br:Avaliações de clientes: Conjunto de chave de fenda de precisão , 142 em 1 com kit de chave de fenda magnética de 120 Bits Kit de ferramentas de reparo com bolsa portátil para PC iPhone MacBook Console de Jóias Eletrônico para Computador Console de Jogo
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I was originally just looking for a torx screwdriver set and saw this kit. I liked the variety of tools and the compact case. I’ve found I needed sone of the other tools while working on small projects
I started out with a T10 Torx bit on a battery pack and the bit popped out of the screw despite being held in with a good amount of force. I tried two other Torx bits that I had and both gripped the screw and backed it out without any trouble. The Oria bit didn't seem to be damaged, it just wouldn't grip in the socket of the screw. I then tried a small Philips head screw which is why I wanted the set, and the bit chewed up the screw without backing it out. I finally got it out with another, but admittedly , larger, driver. Of course, such a scenario can happen anytime the wrong size Philips driver is chosen, but I don't really think I made the wrong choice here since the next size up in the kit did not fit the screw at all. I then found another Torx screw that was a T9 according to my other set, and the Oria again cammed right out. When I switched to a T8 from the Oria set, it gripped the screw and backed it right out. I then moved to a couple of hard drives which used the smaller Torx bits and they worked just as expected with no trouble at all.
I'm not really sure what is going on here. The larger Torx bits certainly don't match the other two sets I have, but the smaller ones worked just fine. On the other hand, there is an incredible number of bits here, many of the most common ones have duplicates, and they seem to be just as hard as they should be. There is a wide array of spudgers and other plastic and metal prying tools, a magnetic "screw keeper", a metal but insulated tweezers, security bits, a magnetizer and even several of the proverbial guitar picks. There are bits and tools here that I have never seen before, probably for use in the phone and watch repair businesses.
This set has a nice case, particularly useful in that the bits are held securely, but can be pulled out without undue difficulty. I have had other bit holders that required a pliers to extract the bit, so that is a real plus. The case flips open easily with a Velcro latch, rather than the insufferable zippers so often employed. As far as I am concerned, there is a bit here for any fastener I have ever encountered and then some. Apparently there will be occasions when the bits don't do the exact job you are looking for, but for the most part this kit will fill the bill for most any precision application you may encounter.
I really liked all the bits and tools included in this set. It's really nice to have almost any bit you'll need.
The screwdriver on this thing has a telescoping neck so it can actually reach much farther than a normal precision screwdriver. They also provided an extension so you can reach even further.
The bits are not a standard screwdriver's bit size, they're a smaller version so you can't use this set with your regular hardware store screwdrivers or drivers.
This set includes stuff you might need to let you service your cellphone. It even has a suction cup for the screen and the tiny pin to for sim card trays. From my experience, all those plastic pieces will become deformed and useless quickly but you don't have much choice since metal and harder plastics can potentially crack stuff.
The primary use for me was for my 3d printer. It has lots of 3mm screws and smaller so I needed a precision screwdriver set. This set fits my needs very well. It has much more than I'll need but eventually, things will be used.
I've even used this to change the air filter in my car! haha. I needed a Torx T20 bit and this set includes one! Perfect.
This set also has duplicates of the more common bits and duplicates of the smaller bits. The screwdriver bits each have 2x. The smaller torx, hex, etc have 2x. The larger torx, hex, etc. have 1x. and so on. It's a VERY nice touch, IMO. Because we're more likely to use the screw driver bits and the smaller bits are more likely to become damaged. This was clever of them.
Overall, this set includes tons of bits in a large and diverse range. I would definitely recommend it.