Universal Protractor 0-320 Degree Precision Goniometer Angle Measuring Finder Ruler Features: Suitable for measuring the inner and outer angle for parts. The scale is laser engraving. It is equipped with a bevel edge, a roller knob and a fi…
Universal Protractor 0-320 Degree Precision Goniometer Angle Measuring Finder Ruler Features: Suitable for measuring the inner and outer angle for parts. The scale is laser engraving. It is equipped with a bevel edge, a roller knob and a fi…