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Has anyone ever printed Ferro magnetic PLA (blackmagic3d.com) - I need help

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If it is ferro magnetic, it has to be abrasive as heck. And metal fills present their own challenges. under extrusion is also a problem as the heat transfers faster and higher up the filament and can cause clogs that cause it to have difficulty passing the filament through.

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On 5-12-2017 at 6:52 PM, EMDL said:

Printing core suggestions needed


As mentioned the metal particles will kill your CORE nozzle quickly.

Unfortunately Ultimaker does not have any solution on the market for this atm. I hope they someday will bring us a 0.6 RUBY CORE.


For now the only solution for the UM3 comes from 3DSolex, with the "everlasting" nozzle ( lol, I would not take that literally ) 




I have not tried the "everlast" myself, but as said it's the only UM3 option atm.  For now the best/cheapest option is printing abrasives on an Ultimaker2. Here you have the option to simply throw away the worn out brass nozzle, or get a RUBY  nozzle; http://olssonruby.com/




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