Printable ruler for designing, modeling and arts & crafts.
Ruler features:

• 10 cm scale
• 10 circular holes with diameter from 1mm to 10mm
• 4 square holes with lenght 8, 6, 4, 2mm
• 4 rectangle holes with ration 2:1
  0-180°angle scale

Creality

Ender 3

No

No

0.2

25