MK8 Tungsten Carbide 3D Printer 550℃ High-Temp Nozzles


Super Wear-Resistance | Using the world's leading ultra-high hardness tungsten carbide (hardness > 2700Hv (up to 2900Hv)), the super wear resistance of this MK8 Tungsten Carbide nozzle ensures long-term printing without weariness of nozzle hole and tip flat.

550℃ High-Temp Performance | Composed of tungsten carbide and copper alloy with super hardness and excellent conductivity, the maximum printing temperature can be 550℃.

Low Pushing Force | Tungsten Carbide Nozzle with high purity of more than 99.98% and high thermal performance keep an even temperature of nozzle tip during printing, thus guaranteeing a stable extrusion.

Faster Speed | Due to the high thermal performance of the nozzle in general, the printing speed can be pushed even further without sacrificing the quality. A unique passageway in the nozzle improves the flow rate at the inner hole faster.

Low Friction | The whole nozzle is applied with DLC coating after adding a hard and smooth nickel plating layer. The surface friction coefficient is as low as 0.05 which makes the nozzle with clean printing, without plastic sticking to it.

MK8 Tungsten Carbide Nozzle Specs
Product name Tungsten Carbide Nozzle
Applicable models MK8
Hardness 9 Mohs
Thermal Conductivity 130W/m.k
Tolerance ±0.01mm
Inner Hole Roughness ≤Ra0.4um
Maximum Printing Temperature 550°C
Material The nozzle is Tungsten Carbide, the body is copper alloy with nickel plating + DLC (hardened).
Specifications 0.4mm/0.6mm/0.8mm
Product weight 4.6g
Packaging weight 34.7g
Filament diameter 1.75mm