Cutting Plywood Floor With Circular Saw

We recommend using at least 80 tooth blade and for best performance we recommend this 140 tooth dewalt blade.
Cutting plywood floor with circular saw. As with the table saw the blade must be appropriate for cutting plywood. If you have to cut with the good finished side up reduce potential scratches by taping the bottom of the saw base photo 1. Then retract the saw blade above the base and attach the zeroclearance plate using double face tape or screws if the base has mounting holes. When cross cutting plywood with a circular saw flip the good side over so that it s on the bottom.
Spike carlsen an editor for the family handyman will show you how to cut construction grade plywood and finish grade plywood with a circular saw in our video tutorial. To make a zeroclearance base cut a scrap piece of 1 4 hardboard to match the size of the saw s base plate. Adjust your circular saw cutting depth to be just below the material. However whereas the base plate of a standard circular saw prevents workers from cutting flush against a wall the masonry wall saw s base is designed to allow builders to create cuts at the intersection of walls and floors.
However this is a potentially dangerous technique if not done properly. Since this circular saw cutting jig gets placed up against the cut line it makes it much faster than other cutting guides that require you to offset the guide some distance. When you cut plywood with a circular saw then. I do about 1 4 so for ripping 3 4 thick plywood i set my blade to about 1 depth.
How to cut plywood. How to cut plywood with circular saw. A circular saw is ideal for plunge cutting a hole into the middle of a plywood sheet. Other considerations are the ability to cut straight lines.
Start by marking the outline of the square or rectangular hole onto the plywood sheet. Adjust your saw blade depth. When cutting plywood with a circular saw you have to know a few things also. Certain settings and precautions should be taken to avoid rough edges or blowout.
Make certain the edge of the insert on either side is flush with the base plate edge. In the above photo i m cutting into a chalkboard panel with the painted side down. Of all the tips i can give you this one helped me the most. Specially designed to cut through masonry materials for prolonged periods the masonry wall saw typically resembles a standard circular saw.