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I-M-Robotics-Lab/Ender3-CNC

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I-M-Robotics-Lab/Ender3-CNC has 67 GitHub stars and 5 forks. GitHot measured 0 stars in 24 hours. Last checked 2026-11-15 06:21 UTC. Last push 2026-01-15.

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About

Ender-3 Repurposed CNC (Router,Engraver,PCB maker)

Creative & Media

README.md

Original

Ender3-CNC

Description

Firmware Platform License

Website | Documentation | Community Discord | 3D Prints

This is a cheap mini CNC Router that can be made from Ender-3 parts. It can complete tasks such as milling, engraving, drawing, and manufacturing PCBs. The machine is powered by Nema 17 motors, belts, and a lead screw. The electronics system of an Ender-3 with Klipper or Marlin can be directly integrated into the machine, but additional software calibration for CNC is needed.

iso_pic

Components Required Beyond Ender 3 parts

  • 2 x 150mm MGN 12H Linear Rails
  • M3x16
  • M3x8
  • M3x45
  • Brass Heat-set Insert M3
  • Brass Heat-set Insert M5
  • Brass T8 Anti-Backlash
  • Lead Screw
  • M5 T-nuts
  • M3 T-nuts
  • Appropriate Spindle

List con_t List

License

CC BY-NC-SA 4.0.