3D Printer All Metal MK8 Extruder Hotend Assembled .4mm Kit
$44.90
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Product material: metalVoltage: 12VNozzle diameter: 0.4MMThermistor: 100K 3950±1% accuracyNozzle: brass 0.4Pipe: stainless steel M6mm , built-in special high temperature self-lubricating materialExtruder gear: brassExtrusion bearing :u-type extrusion bearingSpring :strong spring ,blackening to prevent rustFast heating: 7075 aluminum alloy , surface anodized hard yellow42 stepper motor height: 40mmHeating rod: 6mm 12vFan: 40*40*7 12vHeat sink: 40*40*11Extruder aluminum block :one set
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