4mm x 25mm ptfe cutting jig for the e3d revo micro shroud mod 139413-prusa-mini-revo-micro-upgrade

prusaprinters

<p>a ptfe 4mm x 25mm length cutting jig for the 139413-prusa-mini-revo-micro-upgrade.</p><p>Insert a piece of filament into the PTFE tube before cutting to avoid squashing the PTFE out of shape.</p><p>make sure to cut the ptfe using a SHARP blade for a clean 90 degree end using the thin gap, then butt that end up to the stop as tight as possible and cut in the thin gap to get the 25mm length.</p>