Regla de ángulo para trazado de carpintería, transportador de ángulos con acero inoxidable de 300 mm
[Main Function 1: Draw Angles]----This Preciva angle protractor and marking woodworking ruler allows you to draw angles from 0 to 180 degrees, mini1 degree. Accuracy of 0.5. Used to mark angles, draw lines, draw angles, etc.