Hilti 14v drills, they outperform any 18v set I have used.
Tajima Plumb-Rite 14oz Bob. There are other bob weights available. This thing is great, it has multiple offsets and attachment methods.
Tajima Chalk-Rite Ultra Thin Chalk Box. Don't waste your time with anything else.
Irwin 9-in-1 it is my favorite multi-function screwdriver.
Wera Kraftform - These are my favorite single purpose screwdrivers, the laser etched tip really grabs the fastener.
Kobalt 8-in-1 precision multi bit screwdriver. I have several of these, one for every workspace.
The square edges make this a great level for layouts. Sands vials are accurate and easy to read.