---
product_id: 543255464
title: "DIANN 4pcs All Metal Bimetal Heatbreak Copper Titanium TC4 Throat High Temperature for Creality 3D Printer CR10 Hotend"
brand: "diann"
price: "€ 21.34"
currency: EUR
in_stock: true
reviews_count: 7
category: "Diann"
url: https://www.desertcart.gr/products/543255464-diann-4pcs-all-metal-bimetal-heatbreak-copper-titanium-tc4-throat
store_origin: GR
region: Greece
---

# 420℃ max heat resistance Precision-machined 0.3mm inner hole Bimetal design: titanium + copper DIANN 4pcs All Metal Bimetal Heatbreak Copper Titanium TC4 Throat High Temperature for Creality 3D Printer CR10 Hotend

**Brand:** diann
**Price:** € 21.34
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your 3D prints with heatbreak tech that won’t quit!

## Quick Answers

- **What is this?** DIANN 4pcs All Metal Bimetal Heatbreak Copper Titanium TC4 Throat High Temperature for Creality 3D Printer CR10 Hotend by diann
- **How much does it cost?** € 21.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/543255464-diann-4pcs-all-metal-bimetal-heatbreak-copper-titanium-tc4-throat)

## Best For

- diann enthusiasts

## Why This Product

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

## Key Features

- • **Bimetal Synergy:** Titanium alloy reduces heat creep while copper accelerates heat dissipation—best of both worlds.
- • **Seamless Installation:** Smooth, burr-free throat fits perfectly with no filament leaks or hassle.
- • **Precision Filament Flow:** 0.3mm inner bore ensures smooth, fast, and safe 1.75mm filament extrusion.
- • **Universal Compatibility:** Tailored for Creality CR10, Ender 3/5 series, and more—upgrade your 3D printer effortlessly.
- • **Unmatched Heat Endurance:** Withstands scorching temps up to 420℃ for flawless high-temp printing.

## Overview

The DIANN 4pcs All Metal Bimetal Heatbreak combines titanium alloy and copper for superior heat management, supporting filament extrusion at temperatures up to 420℃. Designed for 1.75mm filament with a precision 0.3mm inner hole, it fits popular Creality 3D printers like CR10 and Ender series, offering easy installation and reliable performance to upgrade your printing experience.

## Description

4pcs All Metal Bimetal Heatbreak Copper Titanium TC4 Throat High Temperature for Creality 3D Printer CR10 Hotend

Review: Awesome upgrades!! - Tired of using a crappy plastic feed tube in your Elegoo 3 pro, plus, and Max printers? These parts are a must buy to upgrade your printer! No more plastic tubes that suddenly fail, forcing you to buy new replacement parts, saved my wallet!
Review: Great - Works fine for my neptune 3 pro

## Features

- High Temperature Resistance:This 3D Printer Throat Tube is Made of All-Metal Material, Precision-Machined, High Temperature Resistance Up to 420℃
- 1.75mm Filament:The Inner Hole Finish is 0.3 and the Torque is More Than 10kg, Could Print 1.75mm Filament Fast and Safely
- Bimetal Material Advantage:The All Metal Heatbreak is Made of Titanium Alloy and Copper .Titanium Alloy is Used to Reduce Heat Conduction and Gold-Plated Copper is Used to Accelerate Heat Conduction
- Easy to Install: This Heatbreak Throat Cut is Smooth and Flat Without Any Burrs,Could Be Seamlessly Connected With Nozzle, No Risk of Filament Leakage,Very Convenient to Install
- Application:Total Length of Heatbreak is 27.5mm with M6 Screw Thread,Suitable for Creality 3D Printer Upgrade CR10 S4 S5 Ender 3 V2 Ender3 PRO Ender 5 CS3 Hotends

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.3 out of 5 stars 45 Reviews |

## Images

![DIANN 4pcs All Metal Bimetal Heatbreak Copper Titanium TC4 Throat High Temperature for Creality 3D Printer CR10 Hotend - Image 1](https://m.media-amazon.com/images/I/61Cns077MmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome upgrades!!
*by L***G on November 19, 2024*

Tired of using a crappy plastic feed tube in your Elegoo 3 pro, plus, and Max printers? These parts are a must buy to upgrade your printer! No more plastic tubes that suddenly fail, forcing you to buy new replacement parts, saved my wallet!

### ⭐⭐⭐⭐⭐ Great
*by M***. on May 29, 2025*

Works fine for my neptune 3 pro

### ⭐⭐⭐⭐ Great Product
*by W***S on April 17, 2023*

No clogs for pls Pete and and since using with cht nozzle on enter 3 neo.

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**Shop now:** [https://www.desertcart.gr/products/543255464-diann-4pcs-all-metal-bimetal-heatbreak-copper-titanium-tc4-throat](https://www.desertcart.gr/products/543255464-diann-4pcs-all-metal-bimetal-heatbreak-copper-titanium-tc4-throat)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-06*