Modified Open Drag Chain

thingiverse

This is a modified version of the Open Drag Chain. It eliminates the unnecessary through hole that doesn't make sense for FFF printing. The result is the part prints slightly faster and slightly cleaner. The original author requested I remove the STL file. "RamonSeda - and I do not give you my consent to remix this so take it down" Instead, I've uploaded an OpenSCAD file which fills in the blind holes; just put it in the same directory as the link file, render and re-export. Actually, the OpenSCAD file is nicer because it lets you customize the through-hole wall thickness; you probably want it around 2x your nozzle width.