Using Ender 3 Pro as CNC / Engraving Tool

I made a simple carriage to use Ender 3 Pro as a cnc / engraving tool. I used RS775 DC motor and 19V 4A power supply.
RS775 is very successful in acrylic engraving and drilling. I haven't tried making PCBs yet, but I think it will be successful too. I will try as soon as possible.

How-to Guide: https://www.instructables.com/Using-Ender-3-Pro-As-CNC-Engraving-Tool/

Preview: https://youtu.be/RXK33pZkszY

Used Parts and Tools:
- Ender 3 / 3 Pro / V2 3D Printer (Obviously :))
- RS775 DC Motor 6000RPM
- 0.3-4mm Drill Chuck for 5mm Motor Shaft
- 12-40V 10A 400W PWM DC Motor Speed Controller
- Power Supply (I use 19V 4A adapter but you can use up to 36V / 7A)
- 150*150mm Transparent Acyrlic Sheet
- DC Power Jack and Power Button
- M4 Screws and cables...

Used Softwares:
- Solidworks 2017 (for 3D designs)
- Ultimaker Cura 4.8.0 (for slicing)
- Tinkercad Online (for svg to stl conversion)

UPDATE (03.07.2021):
[@MatessakCZE](https://www.thingiverse.com/matessakcze/desi