Arc Protractor 80 mm
Arc Protractor 80 mm
Blade length 120 mm.
Made of steel with a satin finish to prevent glare and ensure high resistance to wear and corrosion.
Arc graduated scale (0°–180°) for a clear and precise reading of graduations.
Locking ring mechanism for the movable blade.
Arc Protractor 80 mm – Blade Length 120 mm
Made of steel with a satin finish to prevent glare and ensure high resistance to wear and corrosion.
Arc graduated scale (0°–180°) for a clear and precise reading of graduations.
The arc protractor (also known as a workshop protractor or angle finder) is an essential precision measuring tool for measuring, marking, and checking angles on various materials. A movable blade hinged at the center of the arc allows you to measure or transfer the desired angle directly. The knob allows you to lock the blade at the measured angle, maintaining the setting without the risk of accidental movement.
Fields of Use:
Machining and Workshop: Used by blacksmiths, machinists, and mechanics to check the angle of chamfers, weld bevels, and machined parts.
Carpentry and Woodworking: Essential for detecting off-square angles, marking miter cuts, or checking joint fittings.
Quality Control: Used for quick inspection of parts on the production line against technical drawings.
