Ender3 S1 MK8 high-carbon steel fluorine-coated Nozzle 0.4mm For PETG printing up to 450 degree

This is designed according to the nozzle Ender3 S1 to provide High Temperature Extrusion needed for PETG types than the ordinary Mk8 nozzle.

Compatible with 1.75mm PLA ABS TPU PA PETG 3D printer materials. high-carbon steel fluorine-coated tip nozzle

You only need to replace one nozzle to achieve the effect of a nozzle and improve your printing speed.

Made of superior quality brass passed though overall hardening treatment.

It is processed by high-quality thermoforming, and it is super wear-resistant and heat-resistant
Low thermal conductivity, resistant to corrosion, high abrasion resistance.

Specifications: Material: CNC Brass
Thermal Conductivity：105W/m k
Printing Maximum Temperature: 450℃
Hardness:3.0 Mohs
Size: approx 12.5mmx7mm
Screw diameter: 6mm
Nozzle size: 0.4
Suitable for: 1.75mm Filament