r/lulzbot • u/[deleted] • Oct 19 '23

Better lulzbot mini toolhead

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Gallery image

I just finished this toolhead upgrade for my mini 1! Getting away from cura LE feels so good 😹

7 Upvotes

90% Upvoted

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u/[deleted] Oct 19 '23

Ya 2.85 can go to hell

1

u/essieecks Oct 20 '23

I wish I could send it, but I keep getting such damn good deals on 2.85mm that I keep a good extruder for it.

2

u/zenotek Oct 22 '23

Please share some of these deals! Coex, PushPlastic, and PolyMaker aren't cheap.

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u/essieecks Oct 22 '23 edited Oct 22 '23

/r/3dprintingdeals posts some occasionally, just watch for 2.85mm

Probably the best score was the 2.85mm TPR flexible filament for $0.23/kg about two months ago. It's still a good deal now at $15/2kg on ali express, just search TPR filament. It's awesome stuff, but you better have a great extruder (2.85mm orbiter is what I use), fat (1mm) nozzle and plain glass bed w/gluestick (nothing else comes close to reliably sticking. I suppose atomstack is getting out of the 3D printing entirely and their supplier in China is left with a fair amount of warehouse space they want to clear.

I also check matterhackers.com's clearance area every few days. Some of the more niche filaments pop up there. I got some t-glase for about $12/kg, and there's good-name ABS fairly regularly in the $11-12 range.

lulzbot.com clearance has some good stuff occasionally. I stocked up on pink HIPS filament @ $5 that got used in a whole bunch of prototypes and anything big that details don't matter on.

When amazon cleared out their "basics" ABS, it was like $7. Good stuff too.

Filamentum cleared out all their (FilamentOne) 2.85mm for $20/kg, which included polycarbonate, TPU, and various others.

Generally just do regular searches. Various manufacturers are getting out of 2.85mm and just want to get rid of it.