Highly recommend Rockwell's drill with lifetime batteries. 3R62HARD3P 62pc 3RILL Set (3 monthly payments) $83.31 Order Total: $266.30 birthday gift direct from Rockwell, came fast, and used the day it arrived. small, lightweight [not as light as a dremel tube type, but that's awkward to hold] fits in the hand and small emough t to reach into corners. It beats every battery powered drill I've tried for convenience, size, weight, and there is NO awkward butte-end battery sticking out getting in the way! What kicked over the the edge was the 'lifetime' battery. Comes with two and recharge is faster than you can take a battery down. - well almost.
The 62 pc toolkit comes with assorted screwdriver tips, and some weird new tips, wood drill bits, porcelain drill bits, and even an assortment of twist drill bits.
Original intended use was dry wall screws, but I now use it for cabinetry screw assembly and computer case disassembly. It has variable torque settings so you aren't as likely to strip the sheet metal screw holes out.