About this 3D model

((oldest!!! go to http://www.thingiverse.com/thing:74673 the new !)) Apart from printing the stl's and breaking away the support material you'll also need: J-head Mk V - http://hotends.com/index.php?route=product/product&product_id=88 Mk7 Drive gear - http://store.makerbot.com/mk7-drive-gear.html Pneumatic Fittings ----> For M10 Bolt More info and scad file modified on http://3dita.blogspot.com