Measure the cut laying your gutter on the workbench measure off the amount of gutter you want to cut and mark it with a pencil.
Mitre saw to cut gutter.
Grab one side of the gutter and lower the saw slowly to the gutter.
It can handle larger pipe diameters that a hand cutter might struggle with.
Use the old adage measure twice and cut once then turn the gutter upside down on the table and mark it all the way around.
This is a quick video showing how i cut some aluminum angle strips with a dewalt dw713 compound miter saw.
Cut all the way through at a consistent speed.
Plug in the saw and squeeze the trigger button.
I used a non ferrous metal cutting blade that i go.
Let go of the trigger when through and then pull the saw back up to its starting position.
A miter saw will allow you to cut quickly through the walls of the pvc pipe no matter what size of pipe you will be working with.
You ll thank me later.
Using a miter saw will often leave a cleaner cut than those made by hand with a hack saw for example.