Description
Reviews
| Brand | - |
| Category | Agricultural Machinery, Tools & Film / Lawn Mowers |
| Origin | - |
| Material | Hardened Steel and Aluminum Alloy |
| Compatibility | Bambu Lab X1, X1C, P1P, P1S |
| Nozzle Diameter | 0.4mm (Standard) |
| Throat Type | Integrated Metal Throat |
| Max Temperature | 300°C |
| Heater Power | 40W |
| Thermistor Type | NTC 100K |
| Weight | 85 grams |
| Package Includes | 1x Hotend Assembly, 1x Nozzle Wrench |
| Warranty | 6 Months Manufacturer Warranty |
Anonymous
Mar 29, 2026
Rating: 4/5
Great performance, tricky install
The hotend works flawlessly once installed. Temperature stability is excellent on my P1P. However, aligning the thermistor connector was a bit fiddly compared to the stock unit. Overall, a solid upgrade if you take your time during installation.
Anonymous
Mar 20, 2026
Rating: 5/5
Perfect upgrade for abrasive filaments
I switched to this hardened steel nozzle assembly specifically for printing carbon fiber reinforced PLA. The print quality is exceptional, and the integrated throat eliminates any gaps where filament could get stuck. Highly recommended for engineering materials.
Anonymous
Mar 19, 2026
Rating: 5/5
No more clogs
I was experiencing frequent clogs with the standard brass nozzle when printing glow-in-the-dark filament. This hardened steel assembly solved the issue completely. The flow is consistent, and layer adhesion has improved noticeably.
Anonymous
Mar 17, 2026
Rating: 5/5
Essential for X1C owners
If you plan on doing any serious printing beyond basic PLA, get this. The metal integrated throat handles heat creep much better than the stock setup. My prints at 280°C are now perfectly stable.
Anonymous
Mar 06, 2026
Rating: 5/5
Smooth sailing
Installed this on my Bambu Lab X1 in under 10 minutes. The calibration ran smoothly, and the first test print came out perfect. The build quality feels very robust and premium.
Anonymous
Mar 05, 2026
Rating: 3/5
Good but pricey
The quality is undeniable, and it prints very well. However, the price point is quite high compared to buying just a nozzle and throat separately. You are paying for the convenience of the pre-assembled unit.
Q: How often should I replace the nozzle on this assembly?
A: With hardened steel nozzles, lifespan is significantly longer than brass. Depending on filament abrasiveness, it can last 6 to 12 months. Replace it only if you notice persistent under-extrusion or damaged threads.
Q: What is the maximum safe temperature for continuous printing?
A: While the components can withstand up to 300°C, we recommend continuous printing at temperatures below 280°C to ensure the longevity of the heater cartridge and thermistor.
Q: Is this compatible with the Bambu Lab A1 mini?
A: No, this TZ4.0 assembly is designed specifically for the X1, X1C, P1P, and P1S series. The A1 mini uses a different hotend form factor.
Q: Can I use this with regular PLA without changing settings?
A: Yes, you can use regular PLA. However, because hardened steel conducts heat slightly differently than brass, you may need to increase the printing temperature by 5-10°C for optimal flow.
Q: Does this come with a silicone sock?
A: This package includes the hotend assembly and nozzle wrench only. The silicone sock is sold separately or can be reused from your original hotend if it fits.
Orthodontic Invisible Aligner Case Retainer Storage Box Teeth Corrector Denture Compact Portable Cleaning Box
$12.30
Sentury 990 Silent Tire - Sizes 185/195/205/215/225/50/55/60/65 R16/R17/R18/R19
$342.00
Adult Outdoor Rafting Gear – Large PVC Mesh Waterproof Dry Bag for Swimming and River Trekking
$7.26
Universal Reading Pen Storage Rack – Compatible with Xiao Ji Qiu Qiu, Tun Xiao Meng, Caterpillar, and JOJO Reading Pens
$10.80
![[Daimai Holds Micro-Needle Hair Transplant Patent] Micro-Needle Artistic Hairline Planting, 3000 Grafts for Hair Loss Treatment](https://www.gosteppe.com/cache/small/product/268890/legacy-main-a2a0f70c2e837e7e69cf16aa.webp)
[Daimai Holds Micro-Needle Hair Transplant Patent] Micro-Needle Artistic Hairline Planting, 3000 Grafts for Hair Loss Treatment
$71,950.00
PELICAN Air 1535 Lightweight Protective Case, Waterproof Photography Gear Carry-On Luggage with Free Shipping
$219.00
Beginner Calligraphy Set: Tian Yingzhang Ou Style Kaishu Copybook, Xuan Paper, and Red-Guided Practice Kit
$9.90
Three-Phase AC Permanent Magnet Synchronous Motor 15KW 380V Variable Frequency
$3,493.00
Genuine OEM Car Tires for Pickups, SUVs, and Vans - Sizes 145, 155, 165, 175, 185, 195 R12
$60.00
Freestanding Toilet Storage Rack - No-Drill Bathroom Organizer with Tank Shelf and Tissue Basket
$19.04
Packaging Machine for Salted Duck Eggs and Chicken Wings, Adjustable Frequency Speed MFL Drying Unit, Manufacturer Discount
$37,800.00
Portable Retainer Storage Case – Compact Box for Children's Orthodontic Appliances and Invisalign Aligners
$13.30
Tang Dynasty Ouyang Xun 'Stele of Lord Huangfu' Calligraphy Copybook, Close-Up Tutorial, Single Volume 79 Pages
$9.90
Marco Sketchbook - 8K Sketch Paper, 16K Colored Pencil Paper, A4 Marker Paper for Art Students and Kids
$9.30
Economic Pasteurization Machine, Commercial Pasteurization Tank, Small Dairy Processing Equipment, Direct from Manufacturer
$3,430.00
Authentic Cat PAI Little Companion Daily Blind Box Figurine, Cute Siamese Cat Desktop Pet, Action Figure Birthday Gift
$8.41
CANDLE.LAB | Non-Bleeding, Non-Seeping DIY Scented Candle Solid Thread Pigment - Fluorescent Dye Colors
$12.80
Small-Scale Yogurt Production Line, Pasteurized Milk Processing Equipment, Yogurt Sterilization and Fermentation Tank
$1,260.00
Blue Field Outdoor Lightweight Wear-Resistant Waterproof Dry Bag for Rafting and Stream Trekking, Storage Pouch for Miscellaneous Items, 10L/20L/40L/70L
$14.00
![[All-Inclusive Flat Rate] Single Imported Dental Implant | Includes Free Cleaning, Abutment, Fixture, and Crown](https://www.gosteppe.com/cache/small/product/268875/legacy-main-9f3e40fd1d280ff9fe710fa3.webp)
[All-Inclusive Flat Rate] Single Imported Dental Implant | Includes Free Cleaning, Abutment, Fixture, and Crown
$1,800.00
Acrylic Markers for Kids, Washable Art Watercolor Pens for Elementary Students, Opaque and Layerable, Direct Liquid Ink Core
$19.90
304 Stainless Steel Chain - Long/Short Link Lifting Chain, Hoist Chain, Clothesline, Swing, Pet Chain, Anti-Theft Chain
$1.53
Face Towel Storage Box for Disposable Cleansing Tissues and Cotton Pads, Wall-Mounted Bathroom Organizer
$19.90
France Arches Watercolor Paper Handmade 100% Cotton Artist Grade Sample Sheets Loose Paper 300G 640G Full Sheet Half Sheet 4K 8K 16K Medium and Rough Texture Watercolor Paint Paper
$20.80
Premium Ceramic Tea Canister Gift Box – Empty Packaging for Black, Pu'er, White, and Biluochun Tea
$121.00
Rechargeable Gen 2 Personal Air Purifier with Auto Fan for Travel, Commute, and Flights
$145.00
Roast Duck Warmer Cabinet, Constant Temperature Box, Commercial Crispy Pork Belly Hanging Duck Cabinet, Roasted Chicken and Cooked Food Display Warmer
$318.00
Guangda Dental | Straumann Implant Services for Missing Teeth Restoration (Foshan Branch Only)
$2,052.00
Painted Wooden Colored Pencils Set with Gold Powder, Creative Engineering Pencils for Gongbi Coloring, Basic Packaging
$11.12
South Korea Dentium Dental Implant Abutment with Full Ceramic Crown for Missing Tooth Restoration
$1,980.00
