How To Cut Concrete Blocks With Circular Saw. This diy video how to cut a concrete bricks or concrete block or cinder block shows the process to cut concrete block or cinder. In this video, we are cutting concrete with a circular saw aka skil saw. I also recent cut several concrete blocks with a diamond blade on a circular saw, again it worked fine, just make sure each cut is small (say 1/2 to 3/4 inch depth).
My thought is to make a jig to hold the blocks and make the cut and use a circular saw with some type of masonry diamond blade.
Cutting concrete blocks can be done a few different ways. Start by building a jig based on the drawing below. A wide variety of circular saw to cut concrete options are available to you, such as local service location, application, and applicable industries. Also it would seem difficult to make a decent 45 degree cut with a large demo saw. I am currently equipped with a circular saw, a few clamps and cheap plastic saw horses. 4k and hd video ready for any nle immediately. Make sure the whole sheet is supported adequately. Using my circular saw to cut concrete blocks.