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Printrbot filament guide and fan mount for extruder stepper motor v2!

by MrMdR

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extruder fan filament guide jr v2 printrbot stepper motor

Printrbot filament guide and fan mount for a warm extruder stepper moter!
I used this 4cm fan: http://www.dealextreme.com/p/cooling-fan-for-vga-video-display-card-4cm-4cm-15564
You have to drill the holes for the fan yourself - for perfect fan placement ;)
Fillement 1,75cm

http://www.123dapp.com/123D_Design/Filament-guide-and-fan-holder-printrbot-UP/2237049

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Thingiverse

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