i have this drill
CDR4850, Driver/Drill Kit, Cordless, 18 Volt, Slide-on Battery, 1/2" capacity (U.S.)
it absolutley kills ALL other drills. most everyone in my shop (industrial fabrication) was using all of the above drills; makita bosch, dewalt... mine is much stronger and lasts longer. what is the real bonus, is, it only take 25 mins for each battery to charge. the kit comes with 2 batterys which means very little if any down time.
when you pick it up you instanly feel the quaility. its not some cheap ass craftsman.
and it carries a liftime warranty.
i bought this drill alone, cause i already had the 1/2" impact gun which used the same battery. that impact gun has a cool video
The Mother of All Cordless Impact Wrenches
but this drill does have 2 things i dont like about it. i think dewalt's XLR (i think thats the model) has a much better chuck. the fingers go in and out with out spinning. however both the snappy and dewalt use the same brand chuck, Jacob's. so it can probly be swapped out.
the other thing is it doesnt have the impact feature like the XLR. oh well, i hae never had to use it anyway.