--- 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: "72.18 DT" currency: TND in_stock: true reviews_count: 9 category: "Diann" url: https://www.desertcart.tn/products/543255464-diann-4pcs-all-metal-bimetal-heatbreak-copper-titanium-tc4-throat store_origin: TN region: Tunisia --- # 420℃ max heat resistance Precision-machined 0.3mm inner hole Bimetal titanium & copper build DIANN 4pcs All Metal Bimetal Heatbreak Copper Titanium TC4 Throat High Temperature for Creality 3D Printer CR10 Hotend **Brand:** diann **Price:** 72.18 DT **Availability:** ✅ In Stock ## Summary > 🔥 Elevate your 3D prints with the ultimate heatbreak upgrade! ## 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?** 72.18 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Effortless Upgrade:** Smooth, burr-free design for seamless nozzle connection and zero filament leaks - • **Precision Filament Flow:** 0.3mm inner bore ensures smooth, clog-free 1.75mm filament feed - • **Universal Compatibility:** Tailored for Creality CR10, Ender 3/5 series, and other MK8 hotend printers - • **Unmatched Heat Endurance:** Withstands scorching 420℃ for flawless high-temp printing ## Overview The DIANN 4pcs All Metal Bimetal Heatbreak combines titanium alloy and copper for superior thermal management, supporting up to 420℃. Designed for 1.75mm filament with a precision 0.3mm inner hole, it ensures smooth extrusion and prevents clogs. Compatible with popular Creality 3D printers like CR10 and Ender series, this easy-to-install heatbreak offers a reliable, high-performance upgrade for professional-grade 3D printing. ## Description 4pcs All Metal Bimetal Heatbreak Copper Titanium TC4 Throat High Temperature for Creality 3D Printer CR10 Hotend Review: Drop in replacement - Great drop in replacement for 3d printers that yse MK8 hotends like the Ender 3/5 and Aquila printers. Each nozzle is packaged in an electrostatic bag. I havent had any clogging issues. The main thing to be aware of is that because this is separate from your bowden tube, so if your filament isn't pointy it can catch on the side of the heatbreak as you are inserting filament and so nothing will be extruded. 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 | |---------------|-------| | ASIN | B0B6P6P83S | | Best Sellers Rank | #83,011 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,590 in 3D Printer Accessories | | Date First Available | August 29, 2022 | | Item Weight | 0.634 ounces | | Item model number | DI09528 | | Manufacturer | DIANN | | Package Dimensions | 2.87 x 2.2 x 0.47 inches | ## 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) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Drop in replacement *by J***Y on February 23, 2026* Great drop in replacement for 3d printers that yse MK8 hotends like the Ender 3/5 and Aquila printers. Each nozzle is packaged in an electrostatic bag. I havent had any clogging issues. The main thing to be aware of is that because this is separate from your bowden tube, so if your filament isn't pointy it can catch on the side of the heatbreak as you are inserting filament and so nothing will be extruded. ### ⭐⭐⭐⭐⭐ Great *by M***. on May 29, 2025* Works fine for my neptune 3 pro ### ⭐⭐⭐⭐⭐ 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! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/543255464-diann-4pcs-all-metal-bimetal-heatbreak-copper-titanium-tc4-throat](https://www.desertcart.tn/products/543255464-diann-4pcs-all-metal-bimetal-heatbreak-copper-titanium-tc4-throat) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-14*