cnc modular tool holder

modular central part to eliminate reprint of the whole central thing each time a change has to be made.

Included holders for
1. Duratech 110 Piece 12V Rotary Tool (see images)
2. 775-288W DC from aliexpress
3. oxlaser 5.5w with controller
4. "AC 220V 80W Soldering Iron Pen High Power Electric Adjustable Constant Temperature Soldering Iron Solder Welding Tool AU Plug" (from aliexpress).
5. lasertree laser 80w

All holes are for M4 bolts
Some do not require nuts. They are used like self-tapping screws.

rods - D:12mm 150mm
lead screw - D:8mm 150mm