Bottle Cutter - How to cut PET plastic bottles with ball bearings

You can do it by yourself, go to my website , there you have everything you need, list of components, video tutorials, drawings, electronics, etc. link for donate: Bill of materials 2 bearing 6200 ZZ high speed 10x30x9 2 M8 Hex Bolt 60mm Full Thread 3 Hex Nut M8 1 Hexagonal Bolt Partial Thread M8 40mm DIN931 2 Flat Washer M8 16x1 2 M8 Hex Nylon Insert Lock Nut Self-locking Locknut 1 Threaded Rod 6mm (any 6mm rod will work, I used a carbon fiber rod from a kite) Template to be made in wood or other material (I preffer this way)