Shinwa Hexascale 15cm 70750 1 piece

Catalogue number: 70750 Features: * A scale with triangular scale functions. * Flat and transparent, so even if placed on a drawing, you can see underneath and work easily. Applications: * Layout work, line drawing, length measurement, etc. Specifications: * Expansion rate: 7-8 x 10-5 mm expansion/contraction per 1 mm change of 1°C Material/Finish: * Methacrylic resin Caution: * If it becomes dirty, do not use thinner, alcohol, etc.