Now let me walk.
Cutting aluminum gutters with miter saw.
Or you can cut around to the bottom side stop flip the gutter over and continue cutting from the other side until you meet the other cut in the middle.
If there s ten to do the saw comes out.
When cutting gutter material on the miter saw turn the profile upside down so the cut enters the more stable underside of the gutter rather than the top edges.
Your other option for cutting the downspout is to use a jigsaw outfitted with a metal cutting blade.
Therefore i would rate this saw blade for cutting aluminum a 4 7 on a scale of 5.
Cut aluminum with your miter saw making accurate cuts on aluminum rods tubes and angles is easy with a miter saw and a blade designed to cut nonferrous metal check the label.
With as saw i can cut a miter in copper gutters so tight that i can butt them and solder them from the inside without tabbing and folding one side.
I used a non ferrous metal cutting blade that i go.
Concord blades 100 teeth tct non ferrous.
I m pretty adept with snips but i can do it a lot faster and cleaner with a saw.
Miter saws are the most common tool used for cutting gutters especially metal and plastic gutters.
Install a 12 inch blade with a carbide tipped finish on the miter saw.
Unplug the miter saw if it is plugged into an electrical source.
I recommend this method if you have a jigsaw handy because it will result in the cleanest cut.
But if i m doing one miter i do it by hand.
If the motor housing on your saw is open and could collect metal chips tape a piece of cloth over the openings to protect the motor windings and bearings while you cut.
This is a quick video showing how i cut some aluminum angle strips with a dewalt dw713 compound miter saw.
This is an industry standard aluminum cutting circular saw blade which is not only good at cutting aluminum and other non ferrous materials but it also gives them a nice finish.
A hacksaw or coping saw also do the job just fine in a pinch.
Beginning where you marked cut all the way down to the bottom side with metal shears.
The process to change a saw blade differs depending on the brand and model of the saw so check your user s guide if you are unsure.
The speed of the blade combined with the backward teeth make a nice clean cut with very little operator effort and without the teeth tearing out and distorting the metal.