square/flat (Class 2)

Brand :

ESCO

Caution

Product Description

【Product Specifications】
・For general work. Strict accuracy cannot be retained.
・Perpendicularity-[±20 + L/10]μm
・Material-Mild steel
・Interior and exterior angle measurement surfaces are lapping fishing and the side surfaces are polishing finishing.
・Dim. (mm)…50 x 30