[I-Beam] High-class Straight Edge [A-Grade] EA720YS-27

Brand :
ESCO
Caution
Product Description
【Product Specifications】
・Material-Carbon tool steel
・Polishing
・Used to test a flatness, parallelism, etc.
・Length x Width x Height…1,500 x 15 x 70mm
・Straightness…17μm