It's alive! Ender 3 Pro capable of 5-color print. 3-in-1 out hot end with 2 Y-merger piece. Stock board plus Arduino Uno+CNC shield all driven by Klipper on a Raspberry Pie 3B+. :
3D printer CNC | CNC Milling on Ender-3 | Conversation of 3D printer test 1 - YouTube
Ender 3 V2/Ender 3 Pro Upgrade Kit, CNC Black Knight Upgrade Aluminum Plate Kit Belt Screws 3d Printer Parts - AliExpress
TRANSFORMER SON IMPRIMANTE 3D EN CNC !!! - YouTube
Ender 3Pro Switchwire - Printable Voron User Mods - Team FDM
Using Ender 3 Pro As CNC / Engraving Tool : 5 Steps (with Pictures) - Instructables
BLV Ender 3 Pro | BLVprojects
Live Stream | Creality Ender 2 CNC Conversion - YouTube
3D Printable ender 3 converted to a cnc by marinos ioannou
Best Creality Ender 3 (V2/Pro/Max/Neo) Upgrades & Mods | All3DP
STL file Ender 3 S1 / Pro Plotter Conversion Mod・3D printing idea to download・Cults
Used 3d printing to convert my Ender 3 into a CNC mill : r/3Dprinting
Turn An Ender 3 Into A Belt 3D Printer Of Your Very Own | Hackaday
Free STL file Ender 3 (destroyed) Converted to CNC (x axis)・3D printing template to download・Cults
Used 3d printing to convert my Ender 3 into a CNC mill : r/3Dprinting
Creality Ender 3 S1 Plus Enclosure Kit – Clearview Plastics
Black Knight Ender 3 V2/ender 3 Pro 3d Printer Upgrade Kit,includes Kits And Belt Screws For Genuine Hiwin Linear Rail - 3d Printer Parts & Accessories - AliExpress