Tube length cutting tool for threaded bowen revo

While assembling the threaded-bowden variant of E3D's revo micro mount, I needed two specific lengths of PTFE tube either side of the main bowden tube. Like how the original remix creator used bondtech's fixture to chamfer the tube, I wanted my own variant of the length cutting tool since my printer is more accurate than my hands!

Two STLs are uploaded, one for the toolhead revo mount (goes between the e3d heatsink and the bowden fitting) and the other is to put inside the extruder before the bowden fitting (only required if the original is worn)