[I-Beam] High-class Straight Edge [A-Grade] EA720YS-24

Brand :
ESCO
Caution
Product Description
【Product Specifications】
・Material-Carbon tool steel
・Polishing
・Used to test a flatness, parallelism, etc.
・Length x Width x Height…750 x 10 x 50mm
・Straightness…9.5μm