Just want to add my experience w/ the CT-12. I just finished drilling 1200 counter sunk holes followed by driving 1200 #8 x 1.5" screws in a heart pine wood floor [followed by, you guessed it, 1200 plugs] using my two year old CT-12. The drill never missed a beat, the torque limiter worked just great so that I didn't over drive the screws, and I don't think that i changed batteries more than four times in the whole job. Doing it solo w/ a difficult layout of the plug/screw spacing, It took about 18 hrs. best cordless drill/driver that I have ever used... [big grin]