<< The people who don't own the Makita M-Force drills may not realize this
but... he may be talking about a switch that locks out the clutch!) Is the
drill an M-force model? >>
Thank you all for your responses. The answer to Daniel's question above is, I
think not. The model number of my drill is 6347DWDE.
Again, I appreciate everybody's input. I now know that "SCREW" is for screws
and "DRILL" is for drill bits (makes me think that I didn't even have to ask!).
Thanks again, folks.