Adjust the Cutting Blade

What happens here

Locate the cutting blade on the masker. Be cautious as new blades are extremely sharp. The blade assembly has four holes that allow for adjustment based on the width of your masking tape. For 1-inch tape, the blade should be set in the second hole from the edge, ensuring it's completely even with the tape's edge. If using 1.5-inch tape (though less common), you would set the blade in the third hole to accommodate the wider tape. This adjustment ensures a clean cut and proper alignment with the masking material.

Goal: Set the cutting blade to match the tape width for a clean edge.