PTFE Tube Bushing
thingiverse
(Maybe this is already tried before but i didnt see it before) Made a linear slide bushing using 4 pieces of PTFE tube (1.75 bowden tube) I think this might be quite usefull, might be a little to tight for a smooth motorised system like my prusa i3 but must work great on a handcranked system like for a small x/y table or drill press with a tight tolerance. (im quite new to the 3D printing world so i love to get feedback :) Print Settings Rafts: Doesn't Matter Supports: Doesn't Matter Resolution: 0.4 Infill: 20% Notes: Made the walls and top/botton 2 layers
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