---
product_id: 559149517
title: "Tungsten Carbide 3D Printer MK8 Extruder Nozzle, High Temperature Printing, Super Wear Resistant, 0.4mm/1.75mm"
brand: "dawnblade"
price: "26.71 OMR"
currency: OMR
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.om/products/559149517-tungsten-carbide-3d-printer-mk8-extruder-nozzle-high-temperature-printing
store_origin: OM
region: Oman
---

# 130W/m·k Conductivity Hardness 9 Mohs 550℃ Temp Resistance Tungsten Carbide 3D Printer MK8 Extruder Nozzle, High Temperature Printing, Super Wear Resistant, 0.4mm/1.75mm

**Brand:** dawnblade
**Price:** 26.71 OMR
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Printing Game!

## Quick Answers

- **What is this?** Tungsten Carbide 3D Printer MK8 Extruder Nozzle, High Temperature Printing, Super Wear Resistant, 0.4mm/1.75mm by dawnblade
- **How much does it cost?** 26.71 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/559149517-tungsten-carbide-3d-printer-mk8-extruder-nozzle-high-temperature-printing)

## Best For

- dawnblade enthusiasts

## Why This Product

- Trusted dawnblade brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Durability:** Crafted from Tungsten Carbide, this nozzle boasts a hardness of 9 Mohs, ensuring longevity and reliability in your 3D printing endeavors.
- • **Universal Compatibility:** Seamlessly fits MK8 hotends of popular 3D printers including Ender, CR series, and more, making it a versatile addition to your toolkit.
- • **Precision Under Pressure:** Designed with a low expansion coefficient of 4.5μm/m·℃, it maintains shape and performance even during extensive high-temperature printing.
- • **Superior Heat Conduction:** Experience rapid filament melting with a thermal conductivity of 130W/m·k, outpacing traditional nozzles for faster print times.
- • **High-Temperature Champion:** Withstanding temperatures up to 550℃, this nozzle is engineered for high-performance materials like Carbon Fiber and PEEK.

## Overview

The Tungsten Carbide 3D Printer MK8 Extruder Nozzle is engineered for extreme durability and high-temperature performance, making it ideal for advanced materials. With superior heat conduction and low expansion properties, it ensures precision and reliability in every print. Compatible with a wide range of 3D printers, this nozzle is a must-have for serious makers.

## Description

Tungsten Carbide 3D Printer MK8 Extruder Nozzle, High Temperature Printing, Super Wear Resistant, 0.4mm/1.75mm

## Features

- Extreme Durable: Hardness of 9 Mohs, the same as Ruby nozzle, it provides highest hardness and far superior to ordinary hardened steel nozzle, so it could ensure continuous printing without replacing nozzle, especially printing with filament such as Carbon Fiber, PEEK, etc
- High Temperature Resistance: Temperature resistance up to 550 ℃, which is the same as copper plated nozzle, but Tungsten nozzle is more wear-resistant than copper plated nozzle
- Good Heat Conduction: Thermal conductivity of 130W/m·k, much better than Rubby nozzle(45W/m·k) and hardened steel nozzle(26W/m·k), the better thermal conductivity greatly speeds up filament melting speed in hot zone
- Low Expansion: Expansion coefficient of 4.5μm/m·℃, much lower than copper plated nozzle(16.7μm/m·℃), so it can adapt to continuous high temperature printing without deformation, especially when printing large-scale molds
- Compatibility : These 3D printer nozzles compatible with MK8 hotend of Ender / CR series 3D printers. Also compatible with CR-10 all-metal hotend, Prusa i3, Anet A8, Reprap, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Tungsten Carbide |
| Brand | Dawnblade |
| Item dimensions L x W x H | 0.51 x 0.31 x 0.31 inches |
| Exterior Finish | Nickel |
| Inlet Connection Size | 6.35 Millimeters |
| Inlet Connection Type | Barb |
| Outlet Connection Type | Barb |
| Number of Ports | 1 |
| Outlet Connection Size | 7.9 Millimeters |
| Manufacturer | Dawnblade |
| Part Number | Dawnblade210315 |
| Item Weight | 1.13 ounces |
| Product Dimensions | 0.51 x 0.31 x 0.31 inches |
| Item model number | Dawnblade210315 |
| Size | 0.4mm |
| Color | Dark grey |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Tungsten Carbide
- **Brand:** Dawnblade
- **Item dimensions L x W x H:** 0.51 x 0.31 x 0.31 inches
- **Exterior Finish:** Nickel
- **Inlet Connection Size:** 6.35 Millimeters
- **Inlet Connection Type:** Barb
- **Outlet Connection Type:** Barb
- **Number of Ports:** 1
- **Outlet Connection Size:** 7.9 Millimeters
- **Manufacturer:** Dawnblade

## Images

![Tungsten Carbide 3D Printer MK8 Extruder Nozzle, High Temperature Printing, Super Wear Resistant, 0.4mm/1.75mm - Image 1](https://m.media-amazon.com/images/I/71loR5K3JCL.jpg)

## Questions & Answers

**Q: Does you sell this in 0.6mm?**
A: Not yet

**Q: Would we need to print with with lower temps or set new temp offsets to best use this nozzle? If new offsets, what would those be?**
A: Just like with different manufactured filaments, the nozzle is something you'll have to test to understand what is the best print temperature. Since it has a better thermal transfer rate, it will more than likely be lower than what you are used to with a brass nozzle. I recently have been using some hardened steel nozzles, where the thermal transmission rate is way lower. I had to turn up my print temp from the 190°C I was printing a certain filament with up to 220°C in order to reduce stringing and promote layer adhesion. Bottom line, you're going to have to test it to know for sure.

**Q: Does it work with an Ender 5+ (Plus) and how does the durability seem to be so far?**
A: I think it should be OK. In my impression, ender-5 plus uses mk8 nozzle (if I remember correctly).

About the durability, the higher the hardness of the nozzle material, the more wear-resistant it is. You can refer to the comparison chart in the description. Only tungsten carbide and Ruby have a hardness of 9 Mohs.

**Q: Does it fit in the Ender S1 Pro?**
A: Yes, as long as the hotend is stock or similar

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Check that you have the right product
  

*by L***G on Reviewed in the United States on 8 February 2023*

This is a great lifetime nozzle. I originally ordered my first one about a year ago. Installed on my Creality Ender 3 Pro. I screwed up the installation and severely clogged the nozzle along with lots of burned on filament. With the help of a heat oven, heat gun, nozzle pin, nylon filament and steel brush, I was able to make it good as new. Nothing can scratch it, so I took the chance, and it paid off. I have since upgraded to a Sprite extruder and installed this nozzle. The Sprite has a differently shaped nozzle, but the threads are compatible, and the silicon sock fits the MK 8 nozzle just fine. I have been printing for about 7 months with this nozzle using wood, glow in the dark, PLA, PETG and TPU filaments. It will not quit. Each time I purge filament, the nozzle pattern on the bed is a beautifully symmetrical circle. The filament comes out evenly every time and nothing I've tried can dull it yet. It has not clogged since the initial incident (my fault). Thermal conductivity is better than brass in my opinion and it does far better than steel because I don't have to dial up the heat block temperature to get results. It also seems to purge easily when I change filament without having to do cold pulls.There is one warning I must give. I have ordered two more of these because I am buying a dual extruder printer. I received one which was the actual product. The next one arrived and contained a used and blocked brass nozzle. I do not think Dawnblade did this on purpose. I believe someone returned the brass nozzle to get a refund and kept the tungsten one. Dawnblade didn't check that they had been ripped off and sent the returned item to me as new. I have returned it and have another on the way. I hope Dawnblade catches the thief.These are hard to get items. It can take some time to get stock in. Make sure the nozzle looks like the picture when you receive it and make sure the weight is heavy. That is the proof of a Tungsten Carbide nozzle. Test it right away to make sure it is the real thing. Nozzle temps should be similar to brass and they should hold up without wear with almost all filaments, including carbon added ones.Well worth the investment for a nozzle that will last. Just do an inspection as soon as you receive it.

### ⭐⭐⭐⭐⭐ 







  
  
    Only time will tell
  

*by D***E on Reviewed in the United States on 28 March 2024*

Tested this nozzle before printing something big. Printed a benchy and the benchy that was printed was better than the nickle copper plated nozzle that came with the spider 3 hotend. Brass on the other hand, it looks very similar. I just printed something for over 14 hours and so far it prints really well compared to hardened steel.Only time will tell but so far so good, I only bought this nozzle because I just want to set it and forget it. I don't like changing nozzles. Call me lazy but got tired of changing nozzles from brass to hardened

### ⭐⭐⭐⭐⭐ 







  
  
    A+
  

*by T***D on Reviewed in the United States on 1 July 2024*

This is a great replacement nozzle for anyone looking to skip replacing cheap nozzles or needing the hardness for abrasive materials. However, we don't know what grade of tungsten carbide this is. Nonetheless, it's safe to say this should be lasting years and years with the intended use. Also claims better thermal conductivity than brass but this shouldn't be the case. Tungsten carbide seems to be around 85 W/m.K, still better than steel or ruby. Would Recommend.

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-24*