Hot Wire Foam / Styrofoam cutter

How to build a 3D printed, battery powered Hot Wire Foam / Polystyrene cutter. You'll need the following: - Some wire - A set of the 3D printable parts - 1 momentary switch https://www.amazon.co.uk/6x6x5mm-Through-Momentary-Tactile-Button/dp/B00976KDBY/ref=as_li_ss_tl?ie=UTF8&qid=1513419007&sr=8-5&keywords=momentary+switch&linkCode=sl1&tag=diymachines09-21&linkId=01391fee72f5f8b8ab5fc47b992c094f - 3 AA Batteries https://www.amazon.co.uk/6x6x5mm-Through-Momentary-Tactile-Button/dp/B00976KDBY/ref=as_li_ss_tl?ie=UTF8&qid=1513419007&sr=8-5&keywords=momentary+switch&linkCode=sl1&tag=diymachines09-21&linkId=01391fee72f5f8b8ab5fc47b992c094f - 3 Bolts https://www.amazon.co.uk/6x6x5mm-Through-Momentary-Tactile-Button/dp/B00976KDBY/ref=as_li_ss_tl?ie=UTF8&qid=1513419007&sr=8-5&keywords=momentary+switch&linkCode=sl1&tag=diymachines09-21&linkId=01391fee72f5f8b8ab5fc47b992c094f - 4 Nuts https://www.amazon.co.uk/6x6x5mm-Through-Momentary-Tactile-Button/dp/B00976KDBY/ref=as_li_ss_tl?ie=UTF8&qid=1513419007&sr=8-5&keywords=momentary+switch&linkCode=sl1&tag=diymachines09-21&linkId=01391fee72f5f8b8ab5fc47b992c094f - Some 32 AWG Nichrome https://www.amazon.co.uk/6x6x5mm-Through-Momentary-Tactile-Button/dp/B00976KDBY/ref=as_li_ss_tl?ie=UTF8&qid=1513419007&sr=8-5&keywords=momentary+switch&linkCode=sl1&tag=diymachines09-21&linkId=01391fee72f5f8b8ab5fc47b992c094f You can watch a video here on Youtube for assembly instructions: https://youtu.be/l8lAdbMGkgU ========== If you'd like to support me you can either: 'Buy me a coffee' at https://ko-fi.com/diymachines or check out our Patreon page: https://www.patreon.com/diymachines ========== The battery holder itself was designed by 'enif': https://www.thingiverse.com/thing:456900