Bevel Protractor

Bevel protractors are precision angular measuring tools essential for machinists, engineers, and layout specialists, featuring a 0-360° main dial with a vernier scale offering a 5′ least count for highly accurate readings. Equipped with a pivoted stainless steel blade (typically 150-300mm long), they allow versatile measurements of internal and external angles on workpieces, V-blocks, or beveled surfaces. Parallax-free reading ensures error-free observations, while robust locking clamps secure the blade in position during use.

These instruments excel in machining, inspection, and fabrication tasks, with optional acute angle attachments for measuring narrow angles as small as 2°. Built for durability, they resist wear in workshop environments and provide reliable results without batteries or electronics. Ideal for setting up milling machines, verifying bevels on parts, or layout work, bevel protractors combine simplicity and precision, making them indispensable for quality control and professional metrology.