{"product_id":"all-metal-hotend-heatsink-cooler-block-upgrade-for","title":"All Metal Hotend Heatsink Cooler Block Upgrade For 3D Printers Direct Drive Extruder Heat Transfer Enhancer Replaces Stock Hotend Fits Ender 3 V3 And Ender 3 V3 Plus Reduces Clogging And Improves Print Quality Pro Grade","description":"\u003cdiv\u003eAll-Metal Hotend Heatsink Block Upgrade, Ender 3 V3 (Single)\u003cbr\u003e\n✔️ Improves heat transfer, lowers clog risk for direct-drive \u003cp\u003eThis all-metal hotend heatsink block is a direct-drive upgrade part designed for 3D printers. It replaces worn stock heatsinks and boosts heat dissipation, helping reduce heat creep and improve print consistency on Ender 3 V3 setups.\u003c\/p\u003e \u003cp\u003e✅ Material: aluminum all-metal heatsink block for efficient heat transfer\u003cbr\u003e✅ Replaces stock heatsink on compatible hotends\u003cbr\u003e✅ Supports high-speed printing up to 600 mm\/s with PLA, ABS, PETG, TPU\u003cbr\u003e✅ CNC precision machining with side locking screw holes\u003cbr\u003e✅ Lightweight and easy to install\u003c\/p\u003e \u003cp\u003e💡 What is a hotend heatsink block used for in 3D printers and why upgrade?\u003c\/p\u003e\nHere's a handy explanation.\n- It moves heat away from the hotend to prevent heat creep.\n- It stabilizes nozzle temperatures for reliable extrusion and better print quality.\n- It replaces worn stock parts and can extend hotend life. \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48080285729003,"sku":"VXB0DQ5B5VVD","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61FDrD_kUtL.jpg?v=1776221848","url":"https:\/\/vxb.com\/products\/all-metal-hotend-heatsink-cooler-block-upgrade-for","provider":"VXB Bearings","version":"1.0","type":"link"}