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3D model Protractor helper/tool by Spark Poznań on MakerWorld

Description

Design Concept

This 3D printed protractor helper enhances the measurement experience with a movable arm for drawing angles accurately.

Purpose

Ideal for educational settings or personal design projects, facilitating precise angle measurements and drawings.

Printing Suggestions

Use PLA or any sturdy filament. Print with a layer height of 0.2mm for balance between detail and print time. No supports needed.

Assembly Instructions

Assemble by snapping the orange arm into the central pivot, allowing free rotation across the protractor scale.

MakerWorld

Protractor helper/tool

Published on Nov 20, 2025

4
Likes
13
Downloads
9
Collections
6
Makes
Category Other Hobby & DIY
Tags
measurement protractor diy educational tool
License Standard Digital File License
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