Calling all A1 and A1 Mini users 📢. We’re super excited to announce that we’ve just developed two new premium upgrades that will turn your stock printer into an industrial grade printer! 

As with all our product offerings, our mission is to enable a better 3D-printing experience for every user. We’re extremely proud to be the the only officially approved manufacturer of premium aftermarket Bambu Lab HotEnds and we’ve recently turned our helping hand to users of the Bambu Lab A1 and A1 Mini. Say hello 👋 to High Flow ObXidian™ and, the toughest of the bunch, DiamondBack A1 HotEnds. 

But what do these new products mean for A1 users? In a nutshell you can now print filled material at home without the constant maintenance this used to require. And on top of that you can improve your flow rate by up to 70% and enjoy the benefits of maximised layer adhesion strength. Whether you're a hobbyist looking to push your creativity or a professional seeking top-tier results, these HotEnds are a game-changer for consistently high-quality prints. 

The perfect HotEnds for any printing project

More wear resistance

These new premium HotEnds are exceptionally wear-resistant and significantly outperform other hardened nozzles. This upgrade will allow your A1 to consistently print filled filaments reliably.

Being able to print with tougher filaments is great but you may be wondering, can I still use these upgrades to print with normal filament like PLA? Absolutely! 

 

Improved thermal performance

Smooth, robust prints are a must regardless of what project you’re printing. The thermal performance of these two HotEnds is second to none. The Polycrystalline Diamond (PCD) tips in the DiamondBack HotEnds have excellent heat conductivity - as soon as the filament draws out the heat it is pretty much instantly replaced. 

With the High Flow ObXidian™ HotEnd the internal surface area of the nozzle is increased which allows for exceptional interlayer adhesion to be maintained, even at high speeds. Put simply, the innovative engineering that has gone into these HotEnds will give you the perfect filament finish and stronger 3D prints for functional applications.

 

Effortless upgrade

New to 3D printing and worried about how to swap out your stock HotEnd for a shiny new one? These magnetic HotEnds couldn’t be easier to install. The heater and temperature wires are built into the tool head so all you need to do is unclip the existing HotEnd, slot in the new one and you’re good to go.

All that’s left to do now is decide which HotEnd is right for your printing needs so let’s break down the key features and benefits of each.

If you’re printing regularly with abrasive, fibre-filled materials then our flagship, best-selling High Flow ObXidian™ HotEnd has got you covered. And if you’re keen to speed up your print time then our high flow technology is your printer’s new best friend. 

Built for speed AND improved print quality 

High speed printing is a must these days but often if you want to faster 3D prints you have to sacrifice print precision. Not with this HotEnd! Shave considerable time off your prints by bumping up the volumetric flow rate limit in the slicer. And rest assured that no matter the speed you choose to print at, the result will be an improvement in the overall quality and strength of your projects.

Please note that the actual time savings that you will see will be impacted by the print settings used, combined with the print design itself.

Long lifespan 

The hardened steel tip and revolutionary E3DLC™ coating used in this HotEnd means that the nozzle is several orders of magnitude harder than other steel nozzles on the market. This significantly extends nozzle life.

No more sticky situations

As well as adding a layer of wear resistance, ObXidian’s E3DLC™ coating cleverly embeds non-stick properties onto the HotEnd. This makes the nozzle super easy to clean and also prevents plastic buildup on the tip. Finally, an upgrade that drastically reduces the likelihood of print crashes and significantly limits the risk of cosmetic defects in your prints!

GET YOUR A1 HIGH FLOW OBXIDIAN™ HOTEND

 

Now you've been introduced to our High Flow ObXidian™ HotEnd it's time to get acquainted with our second new upgrade, the DiamondBack HotEnd.

If you want to be able to use your A1 to print with ANY filament including metal and ceramic from the comfort of your home then trust a DiamondBack HotEnd to have your back. The tip of this HotEnd is made from the hardest material on earth, perfect for reliably tackling extra gnarly filaments again and again. 

Check out this video to see how Polycrystalline Diamond is made! 

Stunningly smooth 3D prints

What could be more beautiful than a diamond? Your prints! As well as making your A1 tough enough to tackle any filament, your prints will benefit from improved precision and pristine finishes thanks to the nozzle’s solid diamond tip. The best-in-class thermal conductivity of this HotEnd makes for ultra smooth layers with an ironing-like effect.

A HotEnd that will outlive your printer

The Polycrystalline Diamond used in this HotEnd significantly extends nozzle life. Install your upgrade and you’ll never have to worry about getting a new nozzle again – a true set-and-forget HotEnd!

GET YOUR A1 DIAMONDBACK HOTEND

 

Conclusion – which one will you choose?

Long-lasting nozzles one with enhanced speed, both with extra durability, and precision; both of these HotEnds will take your Bambu Lab prints to the next level. So, which one is right for you? This really comes down to what materials you want to print with, the speed in which you’d like to print, and how often you want to be installing new HotEnds. 

The ObXidian™ HotEnd will happily extrude all standard and more abrasive filaments and, bonus, can do so more speedily thanks to the higher flow rate. 

The DiamondBack HotEnd may be slower but what it lacks in speed it makes up for in toughness and longevity. If you want to be able to print metal or ceramic filaments and never have to change your nozzle again, diamonds are your new best friend. 

Either way, upgrade to this new range to enjoy faster, stronger, and more reliable prints than ever before.

BROWSE ALL A1 UPGRADES