AC-817-180-02 Accud Combination Square Set

Protractor: Used to set an angle or angle measurement, measuring range: 0-180°, accuracy: ±7′
Square: Used as 90° or 45° square
90° square accuracy: ±8′,
45° square accuracy: ±10′
Rule: Used as rule, range: 300mm/12″
Center finder: Used to find the cylinder center, accuracy: ±0.15mm