DIY hair cutter using 3D printer

It has been quite a long time after the coronavirus quarantine time. It’s time to cut our hair.
I made this hair cutter using SK-5 blade and 3D printed parts. It is a prototype now. I will improve it later.
You can check the detailed information on Youtube.
https://youtu.be/P5Bifwp8ImY

I printed all parts using 80% infill density
All of them without support with PLA
Printing temperature: 200 C
Bed temperature: :60 C
Layer height: 0.2 mm