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Black & Decker 9078 3.6-Volt Ni-Cad Cordless Screwdriver | List Price: $38.68
Discount Price: $19.95
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Brand: Black & Decker
Binding: Tools & Hardware
Features: - Handle locks in 3 positions for constricted locations and tight areas; 180 rpm and 40 in./lbs. of torque
- 24-position clutch prevents stripping of screws; forward/reverse slide switch easy to change from screwdriving to screw removal
- Automatic spindle lock for manual use provides greater control when starting and finishing screws
- (5) Double-ended bits, charger
- 2-year warranty
Great tool for working on computers [Posted on 2008-01-15]
I take apart and rebuild computers all day. So I have plenty of electric screw drivers to handle desktops. However, I needed one to take apart notebooks, which I do far more often, and have a whole lot more screws. This 3.6-volt BD 9078 screwdriver works great for this use, primarily thanks to it's adjustable torque setting. Anymore voltage is over-kill for working with electronics.
With the torque setting, it's able to handle everything from standard size screws on a workstation to the tiny screws hidden in tight spots on a laptop. I've found that a torque setting of 3-4 will handle all but the smallest of screws. In which case, going down to 1-2 gets the job done.
The clutch works as it should. So if you have one that's not working, exchange it. When working normally, you'll hear a clicking noise to let you know that it's reached it's torqe limit, based on the current setting. On the lowest settings it may simply stop so you can release the trigger.
Since I need to be rather mobile, constantly charging the battery also wasn't going to work. But after a full overnight charge it has no problem lasting the entire work week on a charge with fairly frequent use. Then I just charge it up over the weekend, and it's good to go next week. It may last longer, but I haven't tried to see when it will die.
I've been using this tool for a few months now and have found it to be rather comfortable for extended use. It's also small and light enough to fit in a notebook bag so it goes everywhere I go. Just about every tech I let use it has immediatly gone out and bought one for themselves. We do agree that it could use more of a rubber grip and a less slippery trigger. The bits also have a tendency to get stuck on some of the more tight spots and will fall out. There really isn't much holding the bit in place. They also don't give you any place to store the 5 bits that are in the package.
Honestly, these issues aren't a big deal. You get used to the minor annoyances and they are easy enough to work around. And for the price, it really can't be beat. And here are the pros and cons to sum everything up.
Pros:
* Cheap Price
* Adjustable clutch/torque setting
* Small and precise bits
* Rechargeable
* Compact and lightweight
Cons:
* Could use more rubberized grip
* Bits not held in very good
* More bits, such as an extension, would be nice.
As long as you use this screw driver for what it was meant for, it should work great. Just keep in mind that it's a 3.6v driver, not an 18v drill. If it can't handle what you are trying to do, it's clearly not meant for that task. Otherwise, this one is definately recommended.
Tiny torque; battery drain; can't use while plugged in [Posted on 2008-04-06]
Forget about this product. Because the battery drains when not in use, it won't be ready for you to use. And it won't work while plugged into the charger. So, if you need it in your toolbox, you better plan about 4hrs ahead of time before you need it. And even then, the torque is so weak you'll end up screwing things in by hand anyway. A poor execution of a good idea.
Can't replace battery [Posted on 2008-04-22]
I bought this just over two years ago. I really liked the unit but like a lot of other users have said, the battery doesn't stay charged for over a couple of weeks. But you can't use it while it is plugged in and it takes too long to wait for it to charge up when you need it.
Anyway, the battery is completely dead now and I cannot find a replacement anywhere. The sad thing is that you can take the battery pack out of it very easily.
I really HATE to throw away anything because the battery dies! So much for Earth Day. All the landfills are full of good working equipment.
very useful [Posted on 2008-06-05]
very useful for outdoor or indoor work where a long electric cord is a nuisance.
Slower than molasses [Posted on 2008-07-07]
It's slow in every way possible......charging the battery takes a good half a day and using it as a screwdriver makes you want to just use your philips instead.
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