{"product_id":"mellow-swiss-mk8-hardened-steel-nozzle-m6-1-75mm-cr10-ender-3-3d-printer","title":"Mellow Swiss MK8 Hardened Steel Nozzle M6 1.75mm CR10 Ender 3","description":"\n\u003ch2\u003eMellow Top Swiss MK8 Hardened Steel Nozzle – Built for Demanding Filaments\u003c\/h2\u003e\n\u003cp\u003eUpgrade your 3D printer's performance with the \u003cstrong\u003eMellow Swiss MK8 Hardened Steel Nozzle\u003c\/strong\u003e. Engineered for high-precision printing, this M6-threaded nozzle is purpose-built to handle abrasive materials like carbon fiber, glow-in-the-dark, and metal-filled filaments that would quickly wear out a standard brass nozzle. Whether you're running a \u003cstrong\u003eCreality CR-10\u003c\/strong\u003e or \u003cstrong\u003eEnder 3\u003c\/strong\u003e, this is a direct drop-in upgrade.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Hardened Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 13mm × 7mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Diameter:\u003c\/strong\u003e M6 (6mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilament Diameter:\u003c\/strong\u003e 1.75mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Nozzle Sizes:\u003c\/strong\u003e 0.2mm \/ 0.4mm \/ 0.6mm \/ 0.8mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrint Layer Thickness:\u003c\/strong\u003e 0.05mm – 0.35mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e CR-10 Heat Block \/ CR-10 Hotend \/ Ender 3 Hotend\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly Required:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose a Hardened Steel Nozzle?\u003c\/h3\u003e\n\u003cp\u003eStandard brass nozzles wear down rapidly when used with abrasive composite filaments. The \u003cstrong\u003eMellow Swiss MK8 hardened steel nozzle\u003c\/strong\u003e offers significantly greater durability and wear resistance, making it the ideal choice for printing with carbon fiber, wood-fill, glow-in-the-dark, and metal-fill filaments. The Swiss-machined construction ensures tight tolerances for consistent extrusion and clean layer detail.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eExceptional Wear Resistance\u003c\/strong\u003e – Handles abrasive composite filaments without degrading\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHigh Precision Swiss Machining\u003c\/strong\u003e – Tight tolerances for accurate, consistent extrusion\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eMultiple Size Options\u003c\/strong\u003e – Choose from 0.2mm, 0.4mm, 0.6mm, or 0.8mm orifice diameters\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWide Compatibility\u003c\/strong\u003e – Direct fit for Creality CR-10 and Ender 3 hotend assemblies\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eReady to Install\u003c\/strong\u003e – No assembly required; thread directly into your existing heat block\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eM6 Standard Thread\u003c\/strong\u003e – Compatible with most MK8-style hotend setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Mellow Swiss MK8 Hardened Steel Nozzle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWorks Great Alongside These Products\u003c\/h3\u003e\n\u003cp\u003eUpgrade your full workspace with these related tools:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/nitrile-work-gloves-anti-slip-full-finger-5-pair\"\u003e5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety\u003c\/a\u003e – Protect your hands during hotend maintenance and installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/ball-end-hex-screwdriver-bit-magnetic-reduced-shank-steel\"\u003eBall End Hex Screwdriver Bit – Magnetic Reduced Shank Steel\u003c\/a\u003e – Ideal for tightening and removing nozzles with precision.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/10-pack-65mm-oscillating-multi-tool-saw-blades-high-carbon-steel\"\u003e10-Pack 65mm Oscillating Multi-Tool Saw Blades | Carbon Steel\u003c\/a\u003e – Another high-performance carbon steel tool for your workshop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the Mellow Swiss MK8 hardened steel nozzle compatible with my Ender 3?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The Mellow Swiss MK8 nozzle uses a standard M6 thread and is directly compatible with the Creality Ender 3 hotend as well as the CR-10 heat block and hotend assemblies. It is a plug-and-play replacement requiring no modifications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What filament types can I print with this hardened steel nozzle?\u003c\/h4\u003e\n\u003cp\u003eA: This nozzle is specifically designed for abrasive filaments that would quickly wear out standard brass nozzles, including carbon fiber-filled, wood-fill, glow-in-the-dark, metal-fill, and other composite materials. It is also fully compatible with standard PLA, PETG, and ABS filaments.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What nozzle diameter sizes are available?\u003c\/h4\u003e\n\u003cp\u003eA: The Mellow Swiss MK8 hardened steel nozzle is available in four orifice sizes: 0.2mm, 0.4mm, 0.6mm, and 0.8mm, allowing you to choose the best fit for your print detail and speed requirements.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this nozzle require any special installation tools?\u003c\/h4\u003e\n\u003cp\u003eA: No special tools are required beyond a standard wrench or socket to thread the nozzle into your heat block. It is recommended to install while the hotend is at printing temperature for a secure fit and to avoid thread damage.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the Mellow Swiss MK8 hardened steel nozzle compatible with my Ender 3?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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