What Is A Bozzle Nozzle?

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In today's video we dive into the Bozzle Nozzle. A full tungsten carbide nozzle with a very unique internal geometry to provide higher flow. We will cover how it prints, what my flow rate results where like and my overall thoughts on this nozzle.

Vez3d's video on the Bozzle Nozzle:

Stephan's Flow Test:

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Lets Get Social!

Music provided by Argofox:
NEREUS - Lotus

[natalyakeane]

this is literally the perfect balance between the diamond/ruby nozzles and cht nozzles. feels like the perfect tool for carbon petg. would love to get my hands on one at some point, as id love to switch over to a material with the balance of printability and strength/rigidity/heat deflection specs like that as my daily driver material.

[oxtx]

You forgot the biggest advantage over steel: The higher lubricity. Much lower chance of clogs with fiber filaments. Really cool, although unless I need to print over 300C I would probably go with the diamondback. But it is good to support small companies.

[TitanDAZ]

I have been running a Dyze design tungsten nozzle for years on all my machines. I love them so much and have never had a clog.

[stonecraft]

A few years ago I machined a pair for myself, thought about producing these, but the price in comparison to hardend steel nozzles would have been like the factor of 8.
So I ditched it, glad I can buy some now, if one of my nozzles ever wears out.

[JonS]

Thank you for covering this. Not many people seem to know about this nozzle.

I bought one a couple of months ago because I was concerned there was going to be a patent fight that could see it disappear. Good to know their splitter hole pattern isn’t covered by the 3DSolex patent.

I haven’t put it on yet. I’m still using a CHT on a Dragonfly BMO and haven’t needed to print any abrasive materials on that printer so far. Your video gives me new impetus to put it on and start playing.

[VezD]

Best nozzle! Been on my printers since a long time

[NickNick]

At higher flow rates, you can definitely run into limitations based upon the extruder. Hotend isn't always the bottleneck.
Thank you for sharing info on this nozzle. I've been looking at the Undertaker nozzle (from West3D) for a while. It is solid tungsten carbide, without the cht type feature, for ~$50.

[invaderzim]

I had issues with my clockwork 1 extruder skipping so I ended up swapping it out for an orbiter 2.0 and it fixed that problem.

Polymaker pla is really nice and I use it a lot for projects but I have experienced a lot of trouble printing as fast with it as other pla. Even at very high temps I cant print it as fast as say inland pla+ which can print at least as fast as my printer is capable of printing.

[RobGadeke]

Love my bozzle nozzle! Have blow torched the thing a couple of times to clear out gunk. And the WC has withstood several kg of PCCF without showing any signs of wear, while still outputting at crazy flow rates!

[ZombieHedgehogMakes]

I've been using West3D's Undertaker nozzles for the last few months and it's a great balance between never needing to change out your nozzle again, no temp drop like hardened steel, and about the same flow as brass.

[AndrewAHayes]

I have had 0.6 Prima Creator hardened steel nozzles on 3 of my printers for over two years for 16 hrs per day 5 days per week printing Nylon CF and PETG CF and they are still going strong, I get excellent quality prints from them so see no need to change as I cant see a reason to!

[hithere]

Thank you. As those nozzles are cheaper than diamondbacks Ill be happy to try them out :D

[WhiteWulfe]

The bozzle is definitely tempting, that's for sure.

[AmixLiark]

I really like the sharp, abrupt tip on this one. I bet it prints PETG much better than most nozzles because there's not a whole lot of surface area for the petg to stick too and slide up the side of the nozzle. I use a diamondback and i don't think it's great for petg for this very reason.

[spreaddeezhazelnutz]

Spool 3D also has tungsten carbide nozzles for many hotends with nozzle diameter options.

[beauregardslim]

Seems perfect for the Dragonfly. I'm always worried I'm going to bend that little throat part when swapping nozzles.

[TheMadRocker]

I use Dyze tungsten carbide nozzles. The only issue I've had was glow in the dark filament with the .4 clogged. All the other sizes have worked great though.

[fisheyed]

Diamonback nozzle is my go to now. Love them.

[karellen]

I have one and I'm really happy with it! Also no one mentions, but despite the complex geometry it's way easier than other nozzles to do cold pulls. Also with this nozzle I have been able to reduce quite a bit pressure advance and smooth time!

[TripodsGarage]

Love it! A lifetime nozzle 👍 How smooth is the bore?