Re: Drill
We have a Dewalt D-handle that we use for drilling holes for anchor bolts, etc. on poles.
For residential, we use Milwakee Hole Hawgs for whole house and Hole Shooters for small jobs such as a finished basement.
You get used to the weight of the Hole Hawg, but more importantly, the dependability.
I have a Hole Hawg that a guy ran on high speed through a bunch of stacked joists until the motor shellaced.
A wire brush on a Dremel tool, and that drill is as good as new. IMO, any other would have been tossed in the dumpster.