CRAFTSMAN 4V MAX Cordless Screwdriver (CMCF604)

This is the best battery powered screwdriver. It doesn't have the power of higher voltage screwdrivers but makes up for it with superb speed control. It's equally at home putting screws into wood as it is taking a computer apart.

This screw driver has a large handle which makes it comfortable to hold and easy to grip. The torque control is easy to adapt to and is easy to get used to. I would buy again though I do not expect to have to as it seems quite robust.

This has to be one of the best tools I own. How the gyros work at and angle is just superb . I need a screw driver constantly and using a cordless drill is over kill. What this can drive and how long the battery lasts is amazing. The light is also a great feature, could read a book with it in a dark room Everyone who sees me using it asks what it is and everyone jumps on amazon and ordered it

The product is lightweight and good. but I bought a new product, but the packaging is damaged. please sell your conscience's Don't fool consumers.

Carga rápido, fácil de usar, práctico, ligero, con luz, efectivo para apretar o aflojar tornillos.

Love the concept that you just turn your wrist and it starts turning that direction and keeps going. All you have to do is turn your wrist a little bit once, and it just keeps going that way, and it's variable speed (or at least has multiple speeds) so you turn a little more and hold it, and it spins quicker. Great design idea. Makes going in reverse immediate and natural. I also find that you can finish a screw by hand by shifting your hand on the shaft so you don't depress the button, and then tightening the screw by hand. The mechanism gives way a little, then holds tight, and I can put my full force into it to hand tighten the screw if need be. Nice touch. The light is super bright. Love it and sometimes I reach over to tap the button on the screwdriver to turn the light back on because it times out and turns off after a little while. This light is far stronger than my other pen light, which I thought was super bright before, but now I realize this one is clearly brighter. It has a lock on the button to prevent it from being turned on when stored in your toolbox. Another good idea. Charges with a micro USB which used to be the standard, but now USB-C is. I wouldn't have expected that to have reached the device world yet though, so I have no problem with this still using a micro. Comes with cable. Flaws? Well, it is thicker than your average screwdriver, so I find it's just a little oversized for the hand. However, that just means that it stores more power to last longer, and it doesn't really affect usage much if at all, so I'm ok with it. The button to enable the motor is nice and big (it's a bar button like 3 or 4 inches long along the side), so usually I depress it by just gripping the shaft. However, sometimes I find I miss it and have to regrip the screwdriver to be sure I've hit the button. A minor annoyance that doesn't happen too often. When you hit the button, the motor turns on ready to accept the direction your wrist turns it, but when you turn it on without having rotated it yet, there is a high-pitched whine from the motor. Again, only a minor annoyance, but I've thought multiple times that they should have eliminated that by not actually turning the motor on until the rotation is detected. That would have made this already cool mechanism perfect in my opinion. Also an unfair gripe is no onboard bit storage. My other ratcheting screwdriver has that inside the handle, so now when doing some odd job around the house I find that I bring the craftsman as well as my ratcheting screwdriver so I can use the bits from that one in my craftsman. I would also love the bit holder to be magnetized to hold screws in place better... also perhaps an unfair gripe, but that would have made this closer to the perfect screwdriver. Overall, love it, and use it all the time now. Switching out light switches is a breeze, and I often find I am showing it off to others as in "look how cool this is!"