{"product_id":"phaetus-rapido-2","title":"Phaetus Rapido 2","description":"\u003cp\u003e\u003cstrong\u003ePhaetus Rapido 2 is a compact, fast-heating hotend family for high-flow 1.75 mm printing.\u003c\/strong\u003e This black 24V listing covers HF and UHF builds, with standard Rapido Hotend 2 280 °C variants and Rapido Plus Hotend 2 350 °C PT1000 variants.\u003c\/p\u003e\n\u003ch3\u003eWhy choose Rapido 2?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTitanium heatbreak\u003c\/strong\u003e for thermal isolation and less heat creep than the original stainless heatbreak design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminum heatsink + plated-copper extended heatblock\u003c\/strong\u003e for a longer melt zone and fast temperature response.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHF and UHF options\u003c\/strong\u003e let you choose a shorter high-flow setup or the longer ultra-high-flow configuration when your toolhead clearance allows it.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemovable temperature sensor\u003c\/strong\u003e makes service simpler: 104NT on the 280 °C Rapido Hotend 2, PT1000 on the 350 °C Rapido Plus Hotend 2.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-handed nozzle-change design\u003c\/strong\u003e with titanium alloy support screws to keep the heater block rigid.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Phaetus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilament:\u003c\/strong\u003e 1.75 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 24V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow options:\u003c\/strong\u003e HF \/ UHF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature options:\u003c\/strong\u003e Rapido Hotend 2 280 °C with 104NT sensor; Rapido Plus Hotend 2 350 °C with PT1000 sensor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e aluminum heatsink, titanium heatbreak, plated-copper heatblock, titanium alloy support screws\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNozzle ecosystem:\u003c\/strong\u003e V6-style nozzle compatible; pair with \u003ca href=\"https:\/\/dfh.fm\/products\/phaetus-copper-plated-v6-style-1-75mm-nozzle\"\u003ePhaetus plated-copper V6 nozzles\u003c\/a\u003e or \u003ca href=\"https:\/\/dfh.fm\/products\/phaetus-hardened-steel-v6-style-1-75mm-nozzle\"\u003ePhaetus hardened-steel V6 nozzles\u003c\/a\u003e for spares.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMachine fitment and use\u003c\/h3\u003e\n\u003cp\u003eRapido 2 is a strong fit for high-speed CoreXY builds and Voron-style toolheads where a Phaetus\/Rapido mount is supported. It is commonly chosen for Voron V2.4, Trident, Switchwire, custom Klipper printers, and other machines that need more melt capacity without moving to a full toolhead swap. Keep a matching spare sock on hand: \u003ca href=\"https:\/\/dfh.fm\/products\/phaetus-rapido-2-high-temp-silicone-sock-hf\"\u003eRapido 2 HF silicone sock\u003c\/a\u003e or \u003ca href=\"https:\/\/dfh.fm\/products\/phaetus-rapido-2-high-temp-silicone-sock-uhf\"\u003eRapido 2 UHF silicone sock\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eHow to choose\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHF:\u003c\/strong\u003e choose this for a compact high-flow hotend when you want the simplest fit and do not need the longest melt zone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUHF:\u003c\/strong\u003e choose this when you are chasing higher volumetric flow and your toolhead has room for the longer setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e280 °C \/ 104NT:\u003c\/strong\u003e choose standard Rapido Hotend 2 for common engineering plastics within its temperature range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e350 °C \/ PT1000 Plus:\u003c\/strong\u003e choose Rapido Plus Hotend 2 for higher-temperature materials and PT1000 sensor support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGotchas\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThis is a hotend, not a complete toolhead or extruder kit.\u003c\/li\u003e\n  \u003cli\u003eConfirm your printed mount, fan duct, wiring length, and firmware sensor type before installing.\u003c\/li\u003e\n  \u003cli\u003eRun PID tuning after installation, then re-check retraction and pressure advance.\u003c\/li\u003e\n  \u003cli\u003eFor abrasive filaments, use a hardened or wear-resistant nozzle rather than the basic plated-copper nozzle.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Phaetus","offers":[{"title":"Black \/ Rapido Hotend 2 280° HF","offer_id":44243213746398,"sku":"4536149660","price":99.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ Rapido Hotend 2 280° UHF","offer_id":44243221119198,"sku":"8162336967","price":109.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ Rapido Plus Hotend 2 350° HF","offer_id":44243221151966,"sku":"7939321660","price":109.99,"currency_code":"USD","in_stock":false},{"title":"Black \/ Rapido Plus Hotend 2 350° UHF","offer_id":44243221184734,"sku":"2743054383","price":119.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9767\/0313\/files\/Screenshot2023-06-24at8.34.51AM.png?v=1696710903","url":"https:\/\/formosissima.myshopify.com\/products\/phaetus-rapido-2","provider":"dfh.fm","version":"1.0","type":"link"}