360 Bevel Protractor – set of 50
Complete set of 50 Bevel protractors for the whole classroom! Round, 360 degree graduated circular protractor for measuring and marking angles. Measure the angles of reflection, refraction and total internal with ease!
360 Degree Round Protractor for the whole classroom!
Bevel protractors are used across a wide varieties of applications including Optics, Architectural and Mechanical drawing, and tool makers.
The bevel protractor is used to establish and test angles to very close tolerances.
- Graduations in 1/2″ increments clockwise and counterclockwise allow precise measurement.
- Made of laminated cardboard.