“I need a 7¼” blade to cut 4×8′ sheets of plywood for cabinets. Handle the saw carefully because the telescoping blade guard will not extend through the zero-clearance base to cover the spinning blade. Then retract the saw blade above the base, and attach the zeroclearance plate using double-face tape.
In general, many woodworkers either use combination blades or rip blades when cutting plywood, and both types of blades are perfect for plywood cutting. Given the many types of brands and models of circular saw blades in the market today, choosing the best blades become doubly difficult. A circular saw is a versatile tool, and as long as you are using the right blade, you can quickly cut through plywood using a circular saw and end up with a refined finish.
Make circular saw cuts so clean that you don’t have to sand or touch up the plywood edges. Cutting speed depends on many factors, including the type and sharpness of the blade and the type of plywood you’re cutting. 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.
The thin kerf and wide set teeth enable a blade like this to cut to softwoods like pine and pressure treated beams a little more easily. The excessively high tooth count cut very slowly, which actually can cause the blade to become pinched between the pieces being cut and cause burning. Not related to the cut itself, but the blade doesn’t have any relief cuts or stabilizer vents.
circular saw blade plywood sheet Related Question:
What saw blade is best for plywood?
To get the best-quality cuts, invest in an 80-tooth blade designed for sheet goods. The small teeth take little bites to reduce chip-out and are steeply beveled at their edges to score the veneer face. You’ll have to slow your feed rate, but will get a much smoother edge.
Can you use a circular saw to cut plywood?
Circular saws can be used to make square, miter, bevel and compound-angle cuts. When fitted with the appropriate blade, it can even cut metal and concrete. However, there’s one job for which the circular saw is particularly well-suited: cutting large sheets of plywood down to size.
What circular saw blade is best for cutting plywood and why?
Best Circular Saw Blade: Ultra Fine Finish With 60 teeth and a . 059-inch kerf, the Freud D0760X Diablo Circular Saw Blade creates clean, smooth cuts on delicate material like veneer plywood and melamine. This thin kerf greatly reduces the chance of chipping and blowouts, and doesn’t waste any material.
What do you put under plywood when cutting?
The Secret is 2×2 Foam Board Here I have 8 laid out to support a full sheet of 3/4″ plywood. And unlike full insulation sheets, they are so easy to store. I just stack them up on a top shelf or under my bench.
How many teeth do you need for plywood?
Cross-cutting wood or sawing plywood: Use a 40-tooth to 80-tooth blade.
How do you cut thin plywood sheets?
To cut thin plywood correctly, you need to use a table saw with a blade that has a high teeth count. The more the teeth on the saw blade, the better it will cut plywood. You can also tape down both sides of the thin plywood with masking tape as that will prevent it from tearing or breaking.
Is more teeth on a saw blade better?
Blades with more teeth yield a smoother cut. Blades with fewer teeth remove material faster, but tend to produce a rougher cut with more “tearout”. More teeth means you will need to use a slower feed rate.
How many teeth should my circular saw blade have?
Number of Teeth Generally, blades with more teeth will provide a smoother, finer cut whereas blades with fewer teeth will provide a rougher cut. The benefit of fewer teeth is faster cutting and a lower price. For most construction work, a 24-tooth general use blade is sufficient.
What is a 40 tooth saw blade used for?
Deep gullets provide good chip removal. Crosscut blades, made for cutting across the woodgrain (across the face of a board), have between 40 and 80 teeth and are designed for clean cuts. Smaller gullets separate the teeth. Combination blades can make both rip cuts and crosscuts.
How do you keep plywood from sliding when cutting?
No matter what tool you’re using, the best way to reduce tear-out is to surround the blade or bit with a zero-clearance surface. This is equally important on the band saw, drill press, miter saw, or table saw.
Can you cut polystyrene with a circular saw?
Cutting Rigid Foam With a Circular Saw When you’re insulating a building, you have to cut a lot of sheets, and if you’re using 2-inch foam for maximum insulating value, the easiest way to cut them is to use a saw. A circular saw will cut through 2-inch foam sheets like butter.
How do you make plywood straight edges?
Try attaching one of the crooked sheets of plywood to one with a straight edge with a hot glue gun. Run through the table saw, then detach, flip it over and run it again.
How do you cut plywood by hand?
Cutting Plywood With a Handsaw Always start with a sharp saw blade. A miter handsaw has a stiffer blade and will help if you’re making smaller cuts. For longer cuts that need to be straight, consider using a stiff board as a jig to guide your saw blade. Simply clamp the board along your cut line.
Does Home Depot charge for cutting plywood?
Home Depot will cut plywood for free, provided you have purchased the material from the store. Employees will offer the first 10-15 cuts for free before charging a 50 cent fee per cut. Alternatively, you can purchase a circular saw or rent one for 4-hours, 1 day, 1 week, or 4 hours.
