Hardened steel volcanic nozzle for 3D printers – 3 pieces, 1.75 mm diameter, M6 thread

🔥 General Description: 3 hardened steel volcanic nozzles for high-temperature 3D printers — ideal for demanding additive manufacturing enthusiasts. Durable, precise, and designed for fast, smooth printing with demanding filaments (PC, PEI, PEEK). Perfect for advanced users seeking reliability and longevity. 📐 Technical Specifications: Material: Hardened steel (overall hardness 50 HRC, surface hardness 55–60 HRC) Filament diameter: 1.75 mm Thread: M6 × 0.3 mm Extended length: "Volcano" design for high flow rate Quantity: 3 pieces per pack Compatibility: Universal nozzles for standard 3D extruder heads (not brand-specific) 🔧 Installation: Quick and intuitive installation — no special tools required. Simply unscrew the worn nozzle, clean the neck, and then firmly screw on the new volcanic nozzle. Its flat base ensures a tight seal with the heating tube, preventing filament leaks. ⚡ Usage: Optimized for high-performance printing: increased speed, smooth extrusion, fewer clogs. Ideal for professional or creative projects requiring robustness and precision at high temperatures. Save time, reduce unexpected issues, and enjoy consistent quality. 📦 Other information: Neat appearance with clearly marked orifice size—no assembly errors. Exceptional resistance to mechanical and thermal wear. Designed for long-lasting use, even under heavy load. Plug-and-play tips, no additional adjustments required.