Why won’t my circular saw cut straight?
If you are unable to cut straight using your circular saw, you first need to check the positioning of the workpiece. The problem could simply be that the workpiece in unstable and needs clamping. … You also need to check whether you are holding the blade properly and whether you have set the right cutting depth.
What can I use for a straight edge?
If there are no markings, it is simply a straight edge. A ruler can be used for measuring and marking straight lines. A straight edge will not help you measure, but most are built more durably than rulers, making them a superior tool for marking straight lines. In most cases, rulers can function as a straight edge.
How do you square plywood with a circular saw?
Making perfectly square crosscuts with a circular saw is easy, if you guide the saw with a layout square (a framing square or Speed Square will work). Hold the saw in place with its blade right on the cut line. Then slide the square against the saw’s base plate, and press it tightly against the edge of the board.
Will a circular saw cut a 4×4?
Circular Saw. A circular saw is one of the best means of cutting a 4×4 post. Most people own a circular saw, its portability makes it easy to cut 4x4s from the ground, and they can make precision cuts by using a relatively simple trick.
Can you use a dado blade on a circular saw?
A dado blade should never be used on a circular saw because there would be nothing to keep it from getting stuck in the wood as it spins around. It can damage the tool and lead to serious injuries too in some cases.