The fastest thing i have found so far is a skill saw with a wood.
Best way to cut diamond plate.
Jig saw or reciprocating saw.
Obviously the circular saw is great for straight cuts.
Not so much for.
This will end up being used for a roof for our rat rod build.
Due to its anti slip and cosmetically appealing texture the plate is extensively used in dance floors wall panels countertops floor mats and toolboxes.
An aluminum diamond plate is basically a sheet of aluminum on which a recurring pattern of raised diamonds is embossed or stamped.
Place a piece of 3 4 inch thick plywood flat on the floor.
Using a circular saw to cut 1 4 sheet.
Some of my cuts will be just to trim some off of the sides the whole way down the 4x8 sheet but other cuts will be angled so the piece looks like a rather large triangle shape.
I have been cutting up some aluminum diamond plate about 3 16 thick and have tried the following methods.
Set the steel plate on top of the plywood.
Best way to cut aluminum on a budget.
This works amazing for things like diamond plate but i ve cut as thick as 4 aluminum had to cut it from both sides to get the blade deep enough and it worked just fine.
Anyways i have some sheets of aluminum diamond plate slightly used that i need to cut that are about 1 4 thick.
Make sure the plywood is larger than the steel plate you will be cutting.
Cutting 3 16 aluminum tread plate with our milwaukee metal cutting circular saw.
Jig saw very slow and just doesn t work very well regardless of what blade i use grinder with a cut of wheel is even worse.