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PTFE-tube 60° chamfer tool by

Download free 3D printer designs PTFE-tube 60° chamfer tool by, 3DWatschDownload free 3D printer designs PTFE-tube 60° chamfer tool by, 3DWatsch

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3D model description

Tool for cutting the 60° cone at the inside of PTFE tubes especially for E3D V6 Hotend e.g. for my Prusa MK3


printed parts:
1x body * body-7.stl*
1x guide guide-7.stl
1x bolt fixture bolt_fixture-7.stl
1x logo * logo-7.stl*

other parts
1x 9mm stanely blade
1x bolt M3x10mm DIN 912
1x bolt M3x6mm (or 8mm) DIN 912
1x M3nS nut DIN 562

3D printing settings

Print the parts as orientated in the stl files.

Add an M600 to insert the blade.
How I do it:
-Print with 0.15 layer hight
-Add M600 at z=1.4
I do this at prusaslicer by adding {if layer_z ==1.4}M600 Y200; Color change {endif} to "after layer change g-code" at printer settings->custom g-code
When inserting the blade: Make sure the blade is equal with the last printed layer so it does not hit your nozzle!

Bolt Fixture
Use supports

Nothing to say, just print it :)

You don't need this but it gives your tool a nice touch
Use the file so you have it set up right

  • 3D model format: AMF and STL





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