0.4mm Call3D TZ2.0 Hotend for Bambu Lab A1/A1 Mini
0.4mm Call3D TZ2.0 Hotend for Bambu Lab A1/A1 Mini
10 in stock
ETA:

TZ2.0 Hotend for Bambu Lab A1/A1 Mini Overview
Key Features & Requirements
Product Description
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Nozzle Swapple
Features a threaded connection between the heater block and nozzle for easy replacement and cost savings. -
Nozzle Toolkit Included
A dedicated tool kit is included, featuring 3.0mm and 5.0mm hex wrenches for easy nozzle swap. -
Quick Release
Magnetic mounting on the heatsink back for a secure and tool-free installation.
Product Specification
Package Includes
Installation Guide
Explore Precision Upgrades for Your Bambu Lab
Explore Precision Upgrades for Your Bambu Lab
Explore Precision Upgrades for Your Bambu Lab
Explore Precision Upgrades for Your Bambu Lab
FAQs about 0.4mm Call3D TZ2.0 Hotend for Bambu Lab A1/A1 Mini
How can I make sure this product fits my printer?
A: You can check the compatibility information in our product filters or in the Features section of each item. If you’re still unsure which part is right for your printer model, feel free to contact our support team for confirmation.
How can I track my order?
You will receive a YunExpress order number immediately after your order ships.Use this number to track the package from our warehouse to your destination country.
For the following countries, you will also receive a corresponding local tracking number.Please use the official website of the local carrier for real-time delivery updates:
- United States: USPS
- Germany & Netherlands: DHL
- United Kingdom: Evri
- Spain: CTT
- France: Colis Privé
For all other regions: Only a YunExpress tracking number will be provided (no local carrier tracking available).
What if the tool I purchased doesn’t meet my expectations?
If you’re not satisfied with your purchase, we offer a hassle-free return policy. Just contact our customer support team within 30 days, and we'll help you with the return or exchange process.
Customer reviews
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Placed my order on February 3rd and received it on February 12th —only 7 business days! Shopping was easy, communication was great, and delivery times were really decent. Very happy with my purchase!
Brad BrockwayEngineering -
Found this shop on Reddit, chatted with a real person about the P2S filter I needed. Asked if they could ship to SG, they checked and made it happen! Super happy because this filter is basically impossible to find locally and always out of stock everywhere else. Fast, friendly, and solved my problem perfectly. Will buy again!
Ok_Government_1125Hobbyist in Singapore -
Bought a ventilation system but changed my mind last minute. I thought returns would be a huge hassle, but they told me there’s a return warehouse in Houston only about a 10-minute drive from where I live in Missouri City. Drove over and returned it super easily. Super convenient return process, great experience overall!
RayRobertProject manager
Make sure to apply silicone grease to the copper tube—otherwise, you’ll end up with a clogged throat, just like my 2.0 hotend did! Later, I swapped out the silicone grease for ultra-low temperature tin-gallium alloy solder paste. This does mean the nozzle becomes disposable, but the payoff is huge: the maximum volumetric flow rate blows past Bambu Lab’s original 30 limit (with silicone grease) and tops out at 72.
If you don't use carbon fiber, the original Bambu gives an extra one that can be used indefinitely without needing to buy more; if you do use carbon fiber, third-party nozzles is good option
I'm currently using Call3D TZ2.0, and I even prepared 4 more at once. When will I ever use them all... The main reason I chose it is that changing the nozzle is convenient. With a 7mm and a 4mm open-end wrench, I can switch between 0.2, 0.4, and 0.6 nozzles as I like.
0.4mm Call3D TZ2.0 Hotend for Bambu Lab A1/A1 Mini