Thanks for the exquisite calculations Wuzzat ... I just abuse the tools!
I have driven 1/4" lag bolts with my Makita driver plus a whole lot of screws ranging from simple decks screws to TAPCONs into concrete.
Sure, you can pop for a dedicated hammer drill too. I was just trying to think back to when I was a rookie, starting out, and trying to give Veteran-dude some practical "start up" advice.