How is a compound miter cut on a power saw achieved?

• A. Tilting the motor unit and turning the arm to the correct angles
• B. Changing the blade height
• C. Reversing the saw direction
• D. Adjusting the fence to a straight cut

Answer: (A)

A compound miter cut requires adjusting two different angles at once: the bevel angle, which tilts the blade, and the miter angle, which turns the saw head. On a compound miter saw, tilting the motor unit changes the bevel, and turning the arm sets the miter angle. By setting both to the correct values, you cut in two planes so the pieces meet properly at joints like crown moldings. Changing blade height only affects depth, not the angle. Reversing the saw direction doesn’t create the angled joint, and adjusting the fence for a straight cut would produce a simple 90-degree cut rather than a compound angle.