![]() You cut through the surface, but the plywood stays supported during and after the cut. For cutting large pieces of plywood, cut the material on a sacrificial surface. Or support both sides of the lumber (the piece that is being cut and the piece that is being cut off) on a crosscut guide specifically designed to prevent pinching. The lumber should be supported on something (preferably saw horses) so that the material being cut off falls free. Avoid pinching the blade, which leads to kickback.Never verify the blade depth or position by feeling for it with your free hand that’s a fast track to a nasty cut.When cutting with one hand, keep your free hand at least four inches from the blade.Be conscious of your hand positions relative to the blade.All of the cuts you see in this article are one-handed cuts, and what follows are the five basic safety rules governing them. Often you have to reach way out there to do this-another example of a one-handed cut. ![]() ![]() Another problem occurs when cutting into the middle of a sheet of plywood. For example, when you crosscut and guide the saw along a square, you hold the saw in one hand and the square in another. Two-handed cutting doesn’t work in many instances. We admit that this training wheels approach is inherently safer than one-handed cutting. It can help you get a better sense of the saw’s power and performance. If you’ve never used a saw before, this is a good idea. You can always clamp lumber to a pair of sawhorses and guide the saw with two hands. However, if single-handed cutting makes you uncomfortable, or you feel that you can’t control the saw, don’t do it. Play icon The triangle icon that indicates to play In most cases, you use these saws with one hand, while holding the lumber with the other. That’s driven more by companies’ concerns about product liability than typical use. When you see these saws in use on a manufacturer’s website or retail source, the user is almost always using two hands to operate the saw-–one hand on the rear handle and one hand on the front handle. This brings us to our first important point about saw safety. Even as your skills advance, and you make cuts that professional carpenters make, you still need to be careful.
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