Rotring precision templates are robust and nonwarping, with perfectly formed, true-to-standards symbols selected for the most varied applications. The transparent, yellow-tinted material leaves even the finest of lines (e. g. ones drawn with a rotring fine-lead pencil) clearly visible through the template.
- 48 radii from 0.5-40 mm, 0.5-2 mm in 0.1 mm increments, radii per DIN 250 underlined
- Built-in semi-circular protractor. With surface symbols.