UP to 500C High Temperature Upgraded Hotend with Plated Copper Heater Block Titanium Heatbreak, Extra Hardened Steel Nozzle Compatible with BB X1 Carbon X1-Carbon Combo P1P 3D Printer (Hotend)

So, it doesn’t actually add 2mm like the other review states. The nozzle that comes with it fits in the same envelope as the stock nozzle. However, you are probably buying this to run an aftermarket m6 nozzle, and that adds 2mm to the length. It’s actually 2.36mm with the Bondtech cht nozzle. If you don’t do something here is what happens. You get an error that you can ignore. But…it seems to throw off the LiDAR/nozzle to bed distance and the nozzle hits the infill more during travel. It’s annoying and you will get slight layer shifts and skipped steps that have to rehome during print. Today I took the tube out, cut off a few mm with a Dremel and put it back together. Recalibrated. No more error. Test printing I got zero nozzle collisions during 6hr on sport mode. I was getting one every 10 minutes yesterday. Zero layer shifts. Bambi gives you this printer and give you their pla. It’s is fast and speed is addicting. You switch to whatever pla you usually run and have to slow down. No ludicrous mode, you run out of flow without high flow pla. Well, the cht nozzle can help. But you need this hot end to use it. If you just want changeable nozzles, this works too, but if you want more flow this is a must for a higher flowing nozzle. Until something better comes along, this is a good mod. Be ready to cut it down a bit for everything to run smooth with any nozzles not made specifically for it.

This fit my P1P perfectly. After 4 months of almost constant use, it snapped. I feel like I got my money's worth out of it, so I'm giving it 5 stars.

I'm not new to the world of maintaining 3d printers and I thought I'd give this 3rd party hot end a try.Despite installing and reinstalling it three times to ensure I'd done it correctly the filament simply will not feed in to this hot end. My printer immediately gives a clog error after trying to load three times. I've tried different filaments that I've printed with dozens of times recently and this hot end is the only thing that has changed.Do yourself a favor and just buy a real BambuLab hot end. The few bucks you might save is not worth it.

Update: This is for a replacement of the undersized unit, with fingers crossed. The heat block replacement is still slightly undersized, but just big enough to install the stock BBL P1P ceramic heater. (Note that there is no aftermarket heater/thermister replacement that I can find at this time for the P1P, only for the BBL X1. Using the stock heater is required.) Installation went well, as originally expected, installed a new .6mm nozzle and the prints are flawless like from factory after a new calibration and bed leveling. Well worth the 5 minute nozzle replacement time to go from .2mm to 1mm, brass or hardened steel.Also note that if you are going to use standard V6 nozzles like I did, you should also get a new silicone sleeve cover. The larger hex will not fit through the stock sleeve unless you modify it.The original one star review is below. I only updated to four stars because of the tight heater fit (manufacturing could be better) and it's a pain to have to replace this one to get one that works. I think the fit problem is due to not providing allowance for the plating thickness. I'll update again after some long term use.Original 1 star review:Heat block is not manufactured to within tolerance: The stock Bambu Lab ceramic heater does not fit the 15.30mm heater. The space on this heat block is 15.24mm and the BBL heat block space is 15.35mm. It appears to be a roll of the dice to see if you get one that works or not!

I have the Bambu lab printer and the fit well. The price is very good.

Horrible quality prints with this hotend. I tested with Inland ABS, Inland PLA, Bambu PLA and others. Quality was horrible in all tests. Pictures are of Inland ABS of the results of a stealthburner. I am sure if I turned the flow rate down, it would print fine, but I am not going to turn the speed down on my printer to use a hotend that is more than 10 dollars more than a genuine Bambu hotend.This hotend was tested on two different X1 Carbons to eliminate machine error, and same results on both printers. Looking at the nozzles, they are nothing special for high flow rate, but rather just a standard nozzle design internally. Testing was also with a brand new heater, thermistor, fan and silicone sock as well.TLDR my miss mashed review, it under extrudes on infill, and wall quality is horrible. Buy a Bambu hotend.

It works fine, but since its 2mm too long it will give you an error message you can ignore, and it also hits the nozzle wiper and will break it.

piss poor quality i installed in my printed and the wired burnt up started smoking and almost a fire i dont recommend these at all!!! junk hope they didnt ruin my 1500 dollar printer!!!

The media could not be loaded.  Fits well. Printing well. Comes with everything you need.

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Anfangs Gut aber man muss beim Düsen wechsel sehr Vorsichtig sein, wie man das Hotend Packt (Zange od. Engländer)Bei mir verstopfen die Hotends nach ca. 1 bis 2 Monaten(2 Verstopften, von versch. Händlern)

Hallo Liebe Gemeinde des 3D Druck's.Normalerweise Schreibe ich keine Bewertungen. Aber in diesem Fall JAAAADas Hotend ist Super verarbeitet..Und was mich daran gereizt hat ist die Verwendung einer Advanc3D CHT-Style Nozzle.Und es Funktioniert Wunderbar. Keine Fehlermeldungen NIX!!!Ein Flow 30mm³/s sind kein Problem mehr.Ich kann es nur Wärmstens Empfehlen

Die Nozzle ist so fest eingedreht, dass sich diese nicht mal mit 2 Zangen lösen lässt.Der Sechskant der Nozzle ist nun mittlerweile auch rund.Hotend geht unbenutzt wieder zurück.