Cutting diagrams optimized to save you money.
Best way to cut a sheet of plywood.
In this video i m cutting a full sheet in half which will be.
But no matter where you choose to cut down your sheets it needs to be setting on some sacrificial scrap blocks.
To get a smooth cut on a sheet of plywood you ll need to have the right blade.
The best tip i can give you is to first upgrade to the right blade.
The alternative is to cut it into small size using a circular saw.
The system works well for both rip cuts parallel to the grain and crosscuts perpendicular to the grain.
The 2x4s will be sacrificed just a bit when the blade passes over them but that won t affect the quality of the cut.
Or if you prefer to cut on the ground that works too.
Cutting full sheets of plywood was always a challenge when i didn t have an extra set of hands.
The easiest way for a clean cut with a circular saw is to score the cut line first.
The most convenient way to do is is to procure a 1 1 2 inch thick installation about the same size as yours sheet and play it on the floor.
Lay 2x4s under the plywood perpendicular to the direction of the cut.
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Works for any rectangular material including glass metal granite fabric and plastic.
So pick up a carbide tipped blade that s designed for making fine cuts.
For table and miter saws invest in an 80 tpi plywood blade one designed for cross miter saw or rip table saw cuts.
Look for a carbide tipped blade with a high tooth count.
You can find blades labeled for plywood or finished cuts but make sure to check the tooth count.
Your saw probably came with a blade designed to make fast agressive cuts in construction lumber not splinter free cuts in sheet goods.
Choose the right kind of blade.
The large size and the weight of plywood also makes it difficult to cut a full sheet directly on the table saw.
That is also the easiest way for a clean cut if the other side isn t visible after assembly.
In order to cut down plywood it needs to be set up on something like a workbench or saw horses.
For circular saws grab a 15 20 carbide tip blade designed for plywood.