About this 3D model

Compact gauge for outer and inner radius 1-20 mm. Printed without support: Layer hight 0,15 mm (first layer 0,20 mm). You need two M5x30 screws and two M5 lock nuts for assembly. Inspired by https://www.thingiverse.com/thing:5205494, many thanks. Original: https://www.printables.com/model/137696-radius-gauge-1-20-mm