{"product_id":"phaetus-next-g-fiber-extreme-gradient-drop-effect-hotend-nextg","title":"Phaetus neXt G Fiber Extreme Gradient Drop Effect Hotend (NeXtG)","description":"\u003ch2\u003eUltra High Flow 45mm³\/s, RCC Heatbreak, V6 Compatible, Dragon Footprint\u003c\/h2\u003e\n\u003cp\u003eThe neXt G Fiber is Phaetus's high-flow hotend built specifically for people who print carbon fiber, glass fiber, and other abrasive composite filaments — and need it to survive. It combines a rigid kinematic coupling system, an RCC-coated all-metal heatbreak rated for ~100kg of continuous fiber printing, and a hardened steel nozzle included out of the box. Flow rates up to 45mm³\/s. Dragon footprint. V6 nozzle compatible.\u003c\/p\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eFiber vs Standard neXtG — pick the right one:\u003c\/strong\u003e The \u003cstrong\u003eFiber\u003c\/strong\u003e version uses an RCC-coated heatbreak and ships with a hardened steel nozzle — designed for abrasive materials like CF and GF composites. The standard neXtG uses a titanium heatbreak and ships with a plated copper nozzle — better for non-abrasive filaments at peak flow. If you're printing PET-CF, PA-CF, or similar, you're in the right place.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eThe Four Things That Make This Hotend Different\u003c\/h3\u003e\n\u003ch3\u003e1. Ultra High Flow — Up to 45mm³\/s\u003c\/h3\u003e\n\u003cp\u003eFlow rate is how fast the hotend can melt and push out plastic. Think of it like a garden hose — a bigger, wider hose moves more water per second. The neXt G has a larger melt zone than a standard hotend, and with the included ultra-high flow nut adapter installed, it extends that melt zone even further — reaching up to 45mm³\/s. That's the difference between printing at normal speed and printing at high speed without under-extrusion.\u003c\/p\u003e\n\u003ch3\u003e2. Rigid Kinematic Coupling System\u003c\/h3\u003e\n\u003cp\u003eThis is the structural innovation that makes the neXt G stand out. Traditional hotends connect the heater block to the heatsink with a single heatbreak tube — which can bend, snap, or twist during a crash or if the nozzle is over-tightened.\u003c\/p\u003e\n\u003cp\u003eThe neXt G uses a kinematic coupling — think of it like a tripod with three precise contact points instead of one wobbly leg. The heater block is locked rigid without being welded to the heatsink. Result: the block doesn't rotate when you tighten the nozzle (one-handed changes work cleanly), it doesn't transfer excessive heat up into the cold zone, and if your bed leveling fails and the nozzle drags across the print, the heatbreak doesn't snap.\u003c\/p\u003e\n\u003ch3\u003e3. RCC-Coated All-Metal Heatbreak\u003c\/h3\u003e\n\u003cp\u003eThe heatbreak is the thin tube that separates the hot zone from the cold zone — it's the most abused part of any hotend when printing fiber-filled filaments. Carbon fiber and glass fiber particles act like sandpaper inside the tube. A standard titanium or copper heatbreak wears through in a few kilograms.\u003c\/p\u003e\n\u003cp\u003eThe neXt G Fiber's RCC-coated heatbreak is rated for approximately \u003cstrong\u003e100kg of continuous printing\u003c\/strong\u003e with composite filaments. That's not a marketing claim — it's a Phaetus-published spec backed by the hardened coating that makes the inner surface resistant to abrasive wear.\u003c\/p\u003e\n\u003ch3\u003e4. Ceramic Heater Plate\u003c\/h3\u003e\n\u003cp\u003eOlder hotend designs used a ceramic ring heater — a circular element that wraps around the heater block. The neXt G uses a flat ceramic heater plate instead: faster heat-up, more even temperature distribution across the block, and easier to replace if it ever fails.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePrinter Compatibility\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePrinter \/ Platform\u003c\/th\u003e\n\u003cth\u003eCompatible?\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoron 2.4 \/ Trident \/ V0\u003c\/td\u003e\n\u003ctd\u003e✅ Drop-in\u003c\/td\u003e\n\u003ctd\u003eDragon footprint — fits all Dragon-compatible toolheads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCreality (Ender \/ CR series)\u003c\/td\u003e\n\u003ctd\u003e✅ Drop-in\u003c\/td\u003e\n\u003ctd\u003eDragon footprint compatible mounts available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrusa MK2 \/ MK2S \/ MK2.5 \/ MK3 \/ MK3S\u003c\/td\u003e\n\u003ctd\u003e✅ With adapter\u003c\/td\u003e\n\u003ctd\u003eRequires Groove Mount adapter (check GitHub)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAny printer with Dragon hotend mounts\u003c\/td\u003e\n\u003ctd\u003e✅ Drop-in\u003c\/td\u003e\n\u003ctd\u003eSame footprint, same mounting holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFull documentation and mount files available on the \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/github.com\/Dropeffect\/neXt-G-Hotend\" target=\"_blank\"\u003e DropEffect neXt G GitHub repository\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eV6 Nozzle Compatibility — Use What You Already Have\u003c\/h3\u003e\n\u003cp\u003eMost high-flow hotends require proprietary nozzles. The neXt G was specifically designed to accept standard V6 nozzles — one of the most widely available nozzle standards in the 3D printing ecosystem. If you already have a collection of V6 nozzles (brass, hardened steel, tungsten carbide), they work here. No new nozzle ecosystem to commit to.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eCompatible Filaments (Fiber Version)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFilament\u003c\/th\u003e\n\u003cth\u003eCompatible?\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePET-CF \/ PET-GF\u003c\/td\u003e\n\u003ctd\u003e✅ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePAHT-CF \/ PAHT-GF\u003c\/td\u003e\n\u003ctd\u003e✅ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNexPA-CF25 \/ NexPA-GF25\u003c\/td\u003e\n\u003ctd\u003e✅ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS-PAHT \/ S-Multi\u003c\/td\u003e\n\u003ctd\u003e✅ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard PLA, PETG, ABS, ASA, PC, Nylon, TPU\u003c\/td\u003e\n\u003ctd\u003e✅ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard (non-abrasive) filaments at peak flow\u003c\/td\u003e\n\u003ctd\u003e⚠️ Consider standard neXtG instead\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax flow rate\u003c\/td\u003e\n\u003ctd\u003e45mm³\/s (with ultra-high flow nut adapter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax printing temperature\u003c\/td\u003e\n\u003ctd\u003e320°C+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermistor\u003c\/td\u003e\n\u003ctd\u003ePT1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeatbreak\u003c\/td\u003e\n\u003ctd\u003eRCC-coated all-metal (~100kg lifespan with CF\/GF filaments)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeater\u003c\/td\u003e\n\u003ctd\u003eCeramic heater plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNozzle included\u003c\/td\u003e\n\u003ctd\u003eHardened steel (V6 standard thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFootprint\u003c\/td\u003e\n\u003ctd\u003eDragon hotend — same mounting dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilament diameter\u003c\/td\u003e\n\u003ctd\u003e1.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e~40g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eBefore You Install — Quick Checklist\u003c\/h3\u003e\n\u003cp\u003e⚠️ Three things to do after mounting before you heat it up:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet PT1000 in firmware\u003c\/strong\u003e — this hotend uses a PT1000 thermistor, not the common NTC 100K. If your firmware is set to the wrong thermistor type, the temperature readings will be wrong and your printer will either not heat up or will overshoot dangerously. Verify in Klipper or Marlin before powering on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePID tune after installation\u003c\/strong\u003e — every hotend change needs a fresh PID tune to stabilize temperatures. Run it before your first print.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-tighten the nozzle\u003c\/strong\u003e — heat to operating temperature, wait 1 minute, then give the nozzle a final snug tighten. This seals the nozzle against the heatbreak and prevents leaks.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon fiber and glass fiber filament users\u003c\/strong\u003e who keep burning through standard heatbreaks and nozzles — the RCC coating and included hardened steel nozzle are built for exactly this punishment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoron and CoreXY builders\u003c\/strong\u003e looking for a drop-in Dragon replacement with higher flow and a more robust structural design. No reprinting toolhead mounts — it fits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-speed printing setups\u003c\/strong\u003e where 45mm³\/s flow headroom prevents under-extrusion at speed without slicer compromises.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMakers who want V6 nozzle freedom\u003c\/strong\u003e — tungsten carbide, hardened steel, brass, plated copper — the neXt G accepts them all without an adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone who has bent or snapped a heatbreak\u003c\/strong\u003e from a bed crash or an over-tightened nozzle — the kinematic coupling system protects against exactly that.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"West3D 3D Printing Supplies","offers":[{"title":"Default Title","offer_id":52735668027686,"sku":"PHA1955","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/1986\/2822\/files\/phaetus-next-g-fiber-extreme-gradient-drop-effect-hotend-nextg-west3d-3d-printing-supplies-phaetus-617328.webp?v=1773259446","url":"https:\/\/supplies3d.shop\/products\/phaetus-next-g-fiber-extreme-gradient-drop-effect-hotend-nextg","provider":"SUPPLIES3D","version":"1.0","type":"link"}