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This page is a development stub. Please enhance this page by adding information, cad files, nice big images, and well structured data!

Crystal Clear action run.png

Release status: working

Description documenting a generic tool/artpiece
License Mung license
Author Mung
Based-on Sui Generis
Categories Hot End, Extruders
CAD Models none
External Link none


This is a design which has the following design criteria:

Smallestest, Lightest, Fastest, Cheapest, Bestest.

Mostly the design is just a test.

I just had a spare half hour today so thought i would edit a wiki page. Check my forum posts [1]

I did some volumetric calculations and it looks like the entire extruder should weight about 14g for the four filament version (excluding motor and electronics weight)

Hopefully the prototype will start being constructed in three weeks?

Bill of materials

no. off part
4 M4 x 25mm bolts
25mm 25mm square 3mm wall alloy box section
20mm 20mm diameter brass
4 M3 x 20 screws
1 coke can
? 5mm plywood
6 10R resistors 3W
1 thermocouple
200mm connecting wires
2 bootlace ferrules
a few ml fire cement
50 mm 2mm heat shrink sleeving


Lathe drills etc..