PTFE Tube Chamfer And Cut Jig 3D Printer Model Free Download

Description Files (12)

Summary

IMPORTANT: Get the latest updates for this model here on PrusaPrinters.
In 2021, all updates and uploads of new models were moved to PrusaPrinters, of course still free and under the same conditions... :)

Simpel jig for 1.75mm PTFE tube (4mm OD), having:

60° (30), 90° (45) and 120° (60) degree chamfer tool (works like pencil sharpener)
Length 13, 15, 19, 35.3, 42.3, 43.4, 44.2 and 50mm cutting tool

The 50/13mm tube lengths is used for Prusa I3 MK2 to MK3 E3D extruder assembly and 43.4mm for the new Prusa Mini.

Other tools:

Sharp blade knife for cutting (9mm blade)
Center drill for an easy way to make 60° degree inside chamfer (eBay Search for Center Drill) - Or a regular 4mm drill as an alternative

See photos for usage. Print settings in .3mf file.

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PTFE_Tube_External_Chamfer_120_V3.stl	588.8KB
PTFE_Tube_External_Chamfer_60+90+120_V3.3mf	440.8KB
PTFE_Tube_External_Chamfer_60_V3.stl	514.7KB
PTFE_Tube_External_Chamfer_90_V3.stl	524.8KB
PTFE_Tube_Length_Cut_Jig_13mm.stl	978.7KB
PTFE_Tube_Length_Cut_Jig_15mm.stl	958.4KB
PTFE_Tube_Length_Cut_Jig_19mm.stl	925.3KB
PTFE_Tube_Length_Cut_Jig_35.3mm_Mini_Bondtech.stl	779.1KB
PTFE_Tube_Length_Cut_Jig_42.3mm.stl	684.9KB
PTFE_Tube_Length_Cut_Jig_43.4mm_Mini.stl	663.6KB
PTFE_Tube_Length_Cut_Jig_44.2mm.stl	646.6KB
PTFE_Tube_Length_Cut_Jig_50mm.stl	627.3KB