DE Double Edge Adjustable Safety Razor

Hi.
My personal safety razor for every day.
My friends are joking that I bought the 3D printer just to print this razor. :-D


The razor is adjustable and requires two metallic parts:
- 1x coil spring 7,5x35,8x0,7 mm or similar
- 1x countersunk screw DIN963 5x40 mm or similar.
- optionally you can use two hexagonal nuts to adjust the centre of gravity (see figure [04](https://cdn.thingiverse.com/assets/1d/df/9a/23/f4/featured_preview_Brasna4ka_v3_Expl.png) and [05](https://cdn.thingiverse.com/assets/d7/29/01/7d/2a/featured_preview_Rasierer_Schnitt_v3.png)).


To ensure correct position of the scale, please follow these steps:
1. The mark on the Handel_M5.stl, Comb_plate.stl and on the Cover_plate.stl needs to be in line and oriented at the same side. (see figure [07](https://cdn.thingiverse.com/assets/52/35/9d/89/e5/featured_preview_Setup.png))
2. Ensure, that all parts inclusive razor blade is in the right order (see figure [04](https://cdn.thingiverse