SK Aluminum Scale 45cm 450mm AS-45 1 piece

Catalog number: AS-45 Features: ●Step-like scale with easy-to-read graduations in 1mm increments. ●Printed in two colors, navy blue and red, it is easy to distinguish between the graduations and lines when drawing ink lines. ●Central base point graduations with the center at 0 make it easy to allocate dimensions to the left and right. (AS-30, AS-60, AS-100) ●Comes with an adhesive anti-slip sheet (except AS-15). ●Comes with grooves for groove drawing. Applications: ●For line drawing, cutting, and dimensional measurement. Specifications: ●Total length (mm): 480 ●Width (mm): 35 ●Thickness (mm): 5 ●Nominal dimension (mm): 450 ●Scale precision (mm): ±0.25 ●Straightness (mm): - ●Instrument error (mm): ±0.25 ●Upper step (pitch): 1mm ●Central base point graduations: Yes Material/Finish: ●Aluminum