K1C QuickSwap Nozzle with Titanium Alloy Heat Break Key benefits Fast, tool nozzle changes: Detachable quickswap design lets you worn nozzles quickly and reliably, minimizing downtime for maintenance or tool changes. Cleaner, more reliable extrusion: Integrated hardened chrome zirconium copper construction and a precisely finished internal bore reduce leaks and clogging for more consistent prints. flow, speed capable: Alloy and hardened steel construction support higher flow rates and faster printing without sacrificing stability. Features Detachable design and ergonomic finish: The nozzle unplugs easily for replacement. The exterior is carefully polished to provide a comfortable, nonabrasive grip. Before removing by hand, ensure the nozzle has sufficiently cooled. Leakresistant, precisionmated parts: The nozzle uses an integrated hardened chrome zirconium copper design with flat internal contact surfaces and tightly fitting joints to help prevent print head leakage. Smooth internal bore for stable feeding: Innerhole roughness (Ra) is less than 0.4, enabling smoother filament flow and reducing the chance of clogs. Materials and construction: Hardened steel nozzle body with chrome zirconium copper components and a titanium alloy heat break for reliable thermal performance. Available nozzle sizes: 0.40 mm / 0.01 in, 0.60 mm / 0.02 in, and 0.80 mm / 0.03 in — choose the caliber that matches your print resolution and throughput needs. Performance example: Tested with the 0.40 mm / 0.01 in nozzle at 240°C / 464°F, the nozzle's large cavity supports a maximum flow rate up to 30 mm/s and can support speed printing up to 600 mm/s. Practical applications Rapid prototyping and production runs where reduced nozzlechange time and print speed improve throughput. Largelayer or extrusion prints that require higher flow rates and a nozzle design less prone to clogging. Regular maintenance and replacement for K1C original hotends to restore consistent extrusion and prevent nozzlerelated print failures. Safety and use notes Always let the nozzle cool sufficiently before attempting to remove it by hand. Select the nozzle caliber that matches your layer height, filament type, and speed requirements for results. This is the original K1C quickswap nozzle, available in the listed models and sizes, designed for reliable, flow, speed 3D printing and easy maintenance.