This bottle-cutter is used to cut a straight groove in a Bottle.
It fits a Silberschnitt glas-cutter wich works great for cutting all kinds of Glas.
After you put the groove on the bottle you can easily apply heat and cold to make the bottle crack along the line.
The M8 Thread for the Thumbscrew has been made with a tap for better screwability.
With the long M5 screws it is adjustable to fit a lot of bottle-sizes.
Bottlecutter.stl needs to be printed two times and you'll need 32 pieces of BC_Wheel.stl.
You'll need the following additional hardware:
8x Screws M8 x 40(you can get longer if you like)
8x Nuts M8
1x Thumbscrew M8
2x Screws M5 x 80
1x Silberschnitt 15024 glas-cutter/Glasschneider (http://amzn.to/2yOMu8a)
1x M8 Tap
This is my fist functional 3D-Design. Made with TinkerCAD