Larry, I went head to head with one of my guys one day - hate to say it - He got [b]ONE[b] more hole than I did. (1/2" carbide hole cutters in gutters and panels. ~300 holes between us on that job. Forget how many we did that day.) Not that this little excercise ever shut him up about it.
This was with brand new drills.... Well, the 18v was about a week older....
Both me and one of my underlings at the time got new drills about 2 years ago. He started bragging about it one day. "Oh, you can't handle the power huh?"
When it was all over, he claimed his bit was dull. Since then, I dont buy the more power idea. All I know is that takes a lot more physical energy to lug a heavier tool around all day.
Edit to add: Anyone ever open any of these us to any degree? I would not be surprised if the motors are the same, with a Zenor Diode in the trigger to level the voltage to the same.......
[This message has been edited by e57 (edited 05-02-2006).]