This fixture for cutting sheet goods with a circular saw is simple to make and gives accurate results. Attach a 4-ft. or 8-ft. length of 1×2 lumber to the middle of a piece of plywood that’s the same length and about 12 in. wide. With the saw’s base bearing against the 1×2, which is the fence of the fixture, rip off the edges of the plywood. You’re done. Attach this jig to anything at any angle, putting the edge of the jig right on the cut line. You will know exactly where your saw will cut. Splintering is eliminated underneath the guide. Rip one edge at 45¡ if you like it could come in handy.

The accuracy of this fixture depends on a straight fence, so pay attention when you attach the 1×2. Use a 4-ft. or 8-ft. straightedge, or just use the factory edge of a piece of plywood.

Gary Allan May, Seattle, Wash.

Fine Woodworking Magazine, October 1997 No. 126

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