KOYOFEI 5PCS Ender Series/CR-6 SE 3D Printer MK Nozzles - 0.4mm Brass Hotend Nozzles Compatible with Ender 3, Ender 5, CR-10 Series (1.75mm Filament) - Perfect for 3D Printing, DIY Projects & Home Use

Product name: KOYOFEI MK brass nozzle 0.4mmProduct material: International brassProduct size: 6mm x 13mmFeed opening: φ2mmFilament diameter: φ1.75mmPackage includes: 5PCS Ender Series/CR6-SE MK nozzlesK

Smooth inner wall: Compared to conventional nozzles, the MK nozzle has a smooth inner wall with fewer disturbances, lower viscosity and gentler filament pushing.

Even filament feed Exact finish on final prints: The uniquely designed MK nozzle is made with advanced processing technology and helps deliver much smoother final prints.

Feed bevel with round opening: The nozzle is designed in a smooth feed bevel with a round opening, which significantly reduces the friction resistance of the filament and promotes a more even filament feed.

Standard diameter size: 0.4mm. These nozzles are made of international brass, have good thermal conductivity and high strength.

Compatible with CR-6 SE / Ender-3-series / Ender-5-series / Ender-6 / CR-10 / CR-10S / CR-10mini / CR-10max / CR-10 V2 / CR-10 V3.