V9 JGR Extruder

This is my direct drive extruder "V9 JGR Extruder"

i'm not sure a 1.75mm direct drive extruder can get any smaller

theres a few changes from the last version:

- hotend mount is now a very rigid clamping mechanism compared to the popular double screw system,
- the whole thing is now shorter in z height
- filament path is also shorter
- motor sits closer to carriage
- body is thinner overall
- a lot less plastic to print
- still uses the same artline pen spring idler for simplicity

*filament drive available from 3dindustriesaustralia.com.au ,reprapdiscount.com ,2engineers.com

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