1.Avoid Cross Cutting β Plywood tends to chip the most when cut across its width (grain). Cutting along the length of the wood will help to reduce chipping.
2.Use the Right Blade β Special blades are manufactured for different cutting jobs. The number of teeth, width, angle, and rake of the blade all impact the cut. Choose a blade that best matches your specific cutting situation.
3.Circular Saw β cut with the βbest faceβ down.
4.Table Saw β cut with the βbest faceβ up.
5.Score the Cut First β Run the plywood through the saw removing only a minimal amount of wood. The next cut will leave a cleaner cut.
6.Masking Tape β Put masking tape over the cut line to help keep the fibers on the edge from pulling up.
7.Backing Panel β Attach a backing panel with strong double stick tape. The backer board will take the brunt of the damage.
8.Use a Router β A router fitted with a straight bit will cut a clean line. A pilot bit and straight edge will help provide a clean line.
9.Score with a Utility Knife β Score the cut line with a utility knife.
10.Buy a Panel Scoring Setup β Some saws can be fitted with a plywood panel scoring setup and are ideal if you have to cut a lot of plywood. The setup consists of a smaller blade that scores the surface of the plywood before it reaches the cutter.