Well we see a purpose for underground large pvc cutting .
But we use mostly a electric due to it only cuts a few 4 inch and the batts dead !!
We see a band saw for 2 inch to 4 inch cutting .
We use electric band saw the battery ones are a joke !!
We see a hacksaw for 1/2 inch thur 1 inch conduit on small jobs or large jobs when just ruffn in walls.
Heres why for the people who dont do commercial work everyday your up on a ladder in the ceiling hacksaw is better .
You batterys take time meaning on a real construction site that batt charger is a long way from your work area !!
I see guys walking back a forth to get batts when they could have just cut the pipe with a hacksaw .
Time is lost with certain battery tools and its not faster to cut its only seconds of a differance if you know how to use a hacksaw.
Heres another issue cost of repair when its lost or stolen or dropped !!!
Battery tools dont last as long as electric tools fact !!
To carry around a sawsall all day for small pipe is really a waste of your companys time it easy to cut pipe but a loss in labor that your company has to incure and pay you to walk around with you extra tools not needed if you were not lazy . take care be safe and buy a hacksaw it better money wise .