Avoid using other kinds of saw blades or you may not get a clean cut.
Cutting vinyl siding with a circular saw.
Using a circular saw step one step two step three.
When making longitudinal cuts score with a knife and break along the score line.
You can also use tin snips to make crosscuts.
Buy a fine tooth plywood saw blade.
Use tin snips or a rotary tool to make curved cuts.
This prevents the teeth of the saw from grabbing the material.
Install a plywood blade backward onto a circular saw.
These include miter saws chop saws table saws and handheld circular saws.
Make crosscuts on vinyl siding using a circular saw but you should install a vinyl cutting blade to minimize chip out.
Using the jig to cut vinyl siding with a circular saw you can find specialty vinyl siding blades but most people just turn a fine toothed blade around so it spins the opposite direction.