Well, my old Makita 6404 is getting flaky on me, and although I will probably repair it, I'm going to keep it as a backup and get something new for a primary corded drill.     What do you guys like?   Here's what I'm considering:    Dewalt DWD112.  Advantages: Everyone seems to like it, even the keyless chuck.  More power than almost anything else I'm looking at.  Bubble level in the casing.  3-year warranty.  Disadvantages: No lock-on button.  Made in China, althou