Amazon dropped 38% off the price on this DEWALT 20V MAX circular saw, making even cheaper than it was on Black Friday. Here's ...

will show you how to cut construction grade plywood and finish grade plywood with a circular saw. There are plywood specific blades, but we like a traditional, sharp, 24-tooth carbide blade.

A softer steel generally does not require a very high positive rake angle to be cut effectively, he added, but metals that are more prone to workharden and nickel-based alloys do perform better when ...