Bottle cutter

thingiverse

I was impressed by the perspex prototype and decided to create a printed version. To replicate this project, you'll need to source the following components: First, acquire two M8 threaded rods, each measuring either 200mm or 250mm in length. Next, secure two M8 hex domed cap nuts; although they're optional, I happened to have some extras on hand. Then, obtain ten M8 hex nuts – you'll need twelve if you choose not to use the domed nuts. After that, collect twelve M8 plain washers. One glass cutter head is required, which can be purchased in packs of five from Aliexpress. Finally, gather six M3 hex nuts and two M3 x 16 socket cap screws.