1. 360° Miter Saw Angle Finder Angle Gauge Tool Woodworking Angle Finder for Table Saw Baseboard Cutting Corner Angle Measurement 2. Precise: The angle finder is made with CNC precision machining and features precisionengraved scales. It is reliable for measuring inside and outside angles, enabling accurate angle calculations. 3. Easy to Use: The angle gauge is equipped with inner and outer scales to measure angles for single cuts and miter cuts. For a single cut, use the inner arrow and outer scale, e.g., 30° results in a 30° angle. For miter cuts, use the outer arrow and inner scale, e.g., 35° results in a 70° angle. 4. Design: The Oring design allows full 360degree rotation of the metal angle finder, facilitating easy adjustment and angle measurement while ensuring smooth and precise reading of inside/outside angles. 5. Wide Application: The miter saw angle finder is suitable for measuring inside and outside corners, baseboards, miter cuts, carpentry, plumbing, metalworking, beveling, trimming, and various other woodworking applications.