A compound miter saw is a power saw used to make fast, accurate crosscuts and angled cuts in lumber. It is commonly used for cutting boards to length and creating frames, trim, furniture components, and other woodworking projects. The saw's rotating circular blade lowers into a stationary workpiece, while the saw can be adjusted to create mitered and beveled cuts.

Before cutting, the material is placed firmly against the saw's fence and secured when appropriate. The user positions the blade above the intended cut line, starts the saw, allows it to reach full speed, and lowers the blade through the material.

Compatible Materials

A miter saw is primarily designed for solid wood, plywood, and other approved wood products. Material must be large enough to safely support and secure during cutting. Never cut metal, masonry, plastics, or other materials unless the saw, blade, and makerspace guidelines specifically allow them.

Before You Begin

A miter saw has a powerful, exposed rotating blade that can cause serious injury. Wear eye and hearing protection, keep hands well outside the blade's cutting path, and never reach beneath or around a moving blade. Secure loose clothing, jewelry, and long hair.

Keep material firmly against the fence and table throughout the cut. Never cut pieces that are too small to safely hold or secure. After completing a cut, release the trigger and allow the blade to stop completely before raising the saw or removing material.

New to the miter saw? Learn how to position and secure material, identify the blade's cutting path, and make basic 90-degree crosscuts before attempting angled or beveled cuts.

Knowledge Test and Skills Waiver

Maintenance and Troubleshooting