--- product_id: 61398810 title: "WAHHING PEEK J-Head Hot End, Aluminum Integrated Hot End, 0.4mm Nozzle, 1.75mm Filament, 12V 40W Heater, NTC 3950 Thermistor Hotend for Reprap 3D Printer Accessories Hotend" brand: "wahhing" price: "VT329" currency: VUV in_stock: false url: https://www.desertcart.vu/products/61398810-wahhing-peek-j-head-hot-end-aluminum-integrated-hot-end store_origin: VU region: Vanuatu --- # 12V 40W Heater 0.4mm Nozzle NTC 3950 Thermistor WAHHING PEEK J-Head Hot End, Aluminum Integrated Hot End, 0.4mm Nozzle, 1.75mm Filament, 12V 40W Heater, NTC 3950 Thermistor Hotend for Reprap 3D Printer Accessories Hotend **Brand:** wahhing **Price:** VT329 **Availability:** ❌ Out of Stock ## Summary > 🔥 Elevate Your 3D Printing Game! ## Quick Answers - **What is this?** WAHHING PEEK J-Head Hot End, Aluminum Integrated Hot End, 0.4mm Nozzle, 1.75mm Filament, 12V 40W Heater, NTC 3950 Thermistor Hotend for Reprap 3D Printer Accessories Hotend by wahhing - **How much does it cost?** VT329 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/61398810-wahhing-peek-j-head-hot-end-aluminum-integrated-hot-end) ## Best For - wahhing enthusiasts ## Why This Product - Trusted wahhing brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Aluminum integrated construction for enhanced durability and heat resistance. - • **Thermal Accuracy:** NTC 3950 thermistor ensures a 1% accuracy for consistent results. - • **Seamless Printing:** Designed to minimize clogs and friction for a smooth printing experience. - • **Precision Engineering:** Experience flawless prints with a high-precision 0.4mm nozzle. - • **High-Performance Heating:** Equipped with a robust 12V 40W heater for rapid temperature control. ## Overview The WAHHING PEEK J-Head Hot End is a high-performance component designed for RepRap 3D printers, featuring a 0.4mm nozzle, a powerful 12V 40W heater, and an NTC 3950 thermistor for precise temperature control. Its aluminum construction and advanced thermal insulation make it a reliable choice for achieving high-quality prints with minimal interruptions. ## Description WAHHING Aluminum Integrated PEEK J-Head Hot End , It's very simple by reducing the number of custom machined parts to a bare minimum. High precision Nozzle 0.4mm,High-quality PEEK heat-insulated pipe, 1 inch (20mm) long Aluminum Integrated Hot End PTFE lined barrel, 12V 40W heater(Wiring insulation: high temperature teflon/PTFE, 2 times more expensive than ordinary lines ),NTC 3950 100K High accuracy: 1% pre-wired thermistor, High precision, not blocking the nozzle, do not plug the pipeline, for low friction, trouble free print. can be used directly: Besides, the Hot End has another two advantages. Heat transmission is more efficiency as there is no thermal junction where a separate heater screws onto the nozzle. And a resistor is used as a heater. There is no need to wrap nichrome wire or to bake a heater core. Package Contents: 1 x Aluminum Integrated Hot End 1 x High-quality PEEK heat-insulated pipe. 1 x High temperature teflon/PTFE12V 40W Cartridge Heater. 1 x NTC 3950 Pre-wired thermistor accuracy: 1% 1 x High precision Nozzle 0.4mm extrusion diameter. 1 x PTFE lined barrel ## Features - Aluminum Integrated PEEK J-Head Hot End - High precision Nozzle 0.4mm,High-quality PEEK heat-insulated pipe - 12V 40W heater(Wiring insulation: high temperature teflon/PTFE, 2 times more expensive than ordinary lines ) - NTC 3950 100K High accuracy: 1% pre-wired thermistor - High precision, not blocking the nozzle, Do not plug the pipeline, for low friction, trouble free print. can be used directly ## Images ![WAHHING PEEK J-Head Hot End, Aluminum Integrated Hot End, 0.4mm Nozzle, 1.75mm Filament, 12V 40W Heater, NTC 3950 Thermistor Hotend for Reprap 3D Printer Accessories Hotend - Image 1](https://m.media-amazon.com/images/I/51aoN4aR+aL.jpg) ![WAHHING PEEK J-Head Hot End, Aluminum Integrated Hot End, 0.4mm Nozzle, 1.75mm Filament, 12V 40W Heater, NTC 3950 Thermistor Hotend for Reprap 3D Printer Accessories Hotend - Image 2](https://m.media-amazon.com/images/I/511KqF5tzQL.jpg) ![WAHHING PEEK J-Head Hot End, Aluminum Integrated Hot End, 0.4mm Nozzle, 1.75mm Filament, 12V 40W Heater, NTC 3950 Thermistor Hotend for Reprap 3D Printer Accessories Hotend - Image 3](https://m.media-amazon.com/images/I/41HxAi0le8L.jpg) ![WAHHING PEEK J-Head Hot End, Aluminum Integrated Hot End, 0.4mm Nozzle, 1.75mm Filament, 12V 40W Heater, NTC 3950 Thermistor Hotend for Reprap 3D Printer Accessories Hotend - Image 4](https://m.media-amazon.com/images/I/61DLlHvQ28L.jpg) ![WAHHING PEEK J-Head Hot End, Aluminum Integrated Hot End, 0.4mm Nozzle, 1.75mm Filament, 12V 40W Heater, NTC 3950 Thermistor Hotend for Reprap 3D Printer Accessories Hotend - Image 5](https://m.media-amazon.com/images/I/51yMGdd319L.jpg) --- ## 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.vu/products/61398810-wahhing-peek-j-head-hot-end-aluminum-integrated-hot-end](https://www.desertcart.vu/products/61398810-wahhing-peek-j-head-hot-end-aluminum-integrated-hot-end) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-18*