High Flow MK8 CHT Hardened Steel Nozzle 1.75mm

The MK8 CHT (Core Heating Technology) Hardened Steel Nozzle is built for high-flow 3D printing and abrasive filament use. Designed with a unique internal multi-path structure, it increases melt efficiency and extrusion speed—perfect for printing with high-speed machines, such as Bambu Lab, Creality, or any MK8-compatible extruder.

Key Features

• CHT Internal Design (Core Heating Technology)
  Features a multi-channel internal bore that improves thermal transfer and filament melting efficiency, especially at high speeds.

• Hardened Steel Construction
  Highly wear-resistant—ideal for abrasive filaments like carbon fiber, glow-in-the-dark, metal-filled, wood-filled, and other composite materials.

• High Flow Rate for Speed Printing
  Allows faster extrusion and consistent material flow, especially suitable for modern high-speed printers.

• MK8 Compatibility
  Standard MK8 thread (M6x1), compatible with Creality Ender series, CR series, and many other printers using MK8 hotends.

• Long Service Life
  Excellent durability for long printing hours, reducing the need for frequent nozzle changes.

Specifications