My entertainment long after retirement is reading through these older posts to determine how craftsmanship and general education has deteriorated over the years .
Now we have available hammering drill /screw drivers of all types to force screws and nails where those that resist entering can cause you to spend considerably more time with twisted off screws , stripped screw heads , bent nails and surely split wood when working close to the end of lumber . If done the way i was taught 60 + years ago 99 % of those wasted minutes and material wouldn't have happened . The time saving secret is pre-drilling for screws and some nailing applications , but i can't tell ya everything because some things just stick in the mind better if ya learn it yourself .
Hammer drills have a purpose. CONCRETE. That would be their only purpose. But as I am building a concrete home...
Impact drivers - nice for setting screws into tin / metal roofing. Or concrete board (i.e. James Hardie Board, etc)
Nails aren't for anything permanent - but if you are going to use them, coated sinkers sure go in nice.
