[RC102] MK8 Tungsten carbide nozzle 0.4mm/0.6mm/0.8mm CREALITY 3D Ender-3 3D Printer spare parts

[Product Name] CREALITY 3D Ender-3 MK8 Tungsten carbide nozzle 0.4mm/0.6mm/0.8mm
[Product Applicable Models] CREALITY 3D Ender-3, CR-10
[Product List]
MK8 Tungsten carbide nozzle * 1

Applicable model: MK8
Hardness: 9 Mohs
Thermal conductivity: 130W/m.k
Expansion coefficient: 4.5 μ M/m. ℃
Minimum orifice diameter: φ zero point two zero
Tolerance: ± 0.01mm
Inner hole roughness: ≤ Ra0.4 μ M
Maximum printing temperature: 550 ℃
Material: tungsten carbide
Specification: 0.4mm/0.6mm/0.8mm
Packaging weight: 33g
Consumable diameter: 1.75mm

DLC coating
◆ The friction coefficient is only 0.05, effectively preventing molten plastic from adhering to the nozzle;
◆ Coating thickness 2.0 μ m. Does not affect any dimensional accuracy;
Maintain good lubrication and wear resistance, up to 300 ℃;
◆ Strong adsorption capacity, coating hardness HV2200;
◆ Stable chemical properties, non-toxic, non corrosive, and insoluble in other solvents.

Wear resistance and high temperature resistance
Ultra high hardness tungsten carbide (hardness>2700HV (up to 2900HV) is used to ensure smooth nozzle holes and tips for long-term printing without wear. The nozzle is composed of tungsten carbide and copper alloy, with ultra-high hardness and excellent conductivity, and a maximum printing temperature of 550 ℃.

Stable extrusion of non stick material
Tungsten carbide nozzle with a purity of over 99.98% and high thermal performance. After adding a hard and smooth nickel plating layer, the entire nozzle is coated with DLC coating. Surface friction coefficient as low as 0.05, make the nozzle print clean and free of plastic adhesion. Maintain a uniform temperature at the nozzle tip during the printing process to ensure stable extrusion.

Faster printing speed
Due to the high thermal performance of nozzles, printing speed can be further improved without sacrificing quality. The unique channel in the nozzle can increase the flow rate of the inner hole faster.

Applicable materials
From traditional printing of PLA to PEEK, and even to carbon fiber reinforced materials, tungsten carbide nozzles can easily handle long-term printing of any material.

Other Ender-3 spare parts
BIGTREETECH SKR MINI E3 V3.0 Motherboard	4.2.7 Upgraded version mute motherboard	SKR MINI E3 V2.0 Motherboard	Mainboard CREALITY
Double pulley extruder(Double joint style) Without motor	Double pulley extruder(single Joint style) With motor	Double pulley extruder(single Joint style) Without motor	MK8 extruder 1.75mm Silvery Without motor
Fixed copper buckle for synchronous belt 6mm closed belt terminal	Dual Z-axis motor cable 1.5m	Upgrade Metal Red Hand Screw Leveling Nut	BLTouch automatic leveling bracket
Metal aluminum alloy hot end heating block + Silicone Case	2020 profile Y-axis Synchronous stretching belt straightener	Spray nozzle extrusion back plate with pulley fixing part	M3 Hand Nut Spring Screw Set
Special feeding hand nut with wrench for extruder with wrench	Complete nozzle kit Titanium alloy throat+copper heating block	MK8 assembled extruder hot end kit	New Red Print Head Complete Set
Metal Aluminum Alloy Direct Drive Extruder Plate	Pin 27 Board for Touch	LCD intelligent blue control panel with cable	Fixed bracket for z-axis
MK8 Ruby nozzle 0.4mm compatible	MK8 Ruby nozzle 0.4mm compatible	Extruded Head Radiator Aluminum Block	Hot Bed Glass Plate Fixing Clamp (Can clamp 7mm)
Oldham Coupling	E3DV6 extrusion head fixed aluminum block device	Upgrade brass coupling	Stainless steel 4.1 straight hole MK8 throat tube Teflon feed
Titanium alloy bimetallic throat pipe 1.75MM	Screw rod Z-axis fixed seat	Adjustable fixed clamp for lattice glass of hot bed platform	Limit switch with 1m limit wire
2020 Aluminum Profile Cover 10pcs	Special fixed seat for Z-axis screw rod MegaT8 screw rod top fixing	L-shaped+T-shaped connecting plate	Motor fixing seat with screws
2GT-6mm anti slip synchronous belt with copper buckle	2GT 6RF 2M gear synchronous belt	2020 profile fixing block	2040 profile fixing block
Fan cooling upgrade kit with three fans	24V 4010 Blower Cooling Fan	PC4-01 buckle	Pneumatic connector with buckle
T8*8 screw rod copper screw	24V 40W Single head electric heating tube heating tube	8.3mm high eccentric nut 0.75 eccentric pulley isolation column	Z-axis fixed T8 screw fixing part
All-in-one machine Without motor hot end metal Extruder kit	Hot bed platform support seat with pulley	Y-axis bearing fixing bracket (front)	Y-axis motor fixing bracket (rear)
Servo motor coupling	Hot bed leveling column silicone pad with 3 lengths 1 short	2 in 1 out dual color extrusion head	brass Z-axis stabilizer
Short range extruder kit with fan	X-axis limit switch bracket	Fixed clamp for lattice glass of hot bed printing platform	42 stepper motor
Memory card protection module TF card extension board	L365mm screw rod+brass nut	MOSO Maoshuo Switching Power Supply 350W-24 24V	Power cord CREALITY
24V metal Extrusion head fan kit	X+Y Axis Belt	Hot bed platform upgrade bracket 2040 profile Y-shaped bracket	IGUS Upgrade 625ZZ Bearing Igus pulley (green)
20mm-23mm dual-purpose extruder nozzle tool	Extruder nozzle disassembly tool Steel pin+countersunk screw kit

3D printer dust and constant temperature protective cover	3D Printer PEI platform board single side+soft magnet kit 235*235mm	3D Printer Soft magnet sticker 235*235*1mm	PEI platform board double-sided+soft magnet kit 235 * 235mm
Hot bed platform sticker anti warping edge reuse 235 * 235mm	Original Carbon crystal silicon glass platform	Aluminum substrate heating platform hot bed

3D Printer Disassembly and repair tool
PTFE pipe cutting knife for Teflon pipes	Extruder feeding tool Nozzle disassembly and repair kit	Post processing forming and trimming tools	Aluminum alloy Trimming tool set of 13pcs set
Hot bed platform panel post processing blade Multi-functional glue removal tool	Disassembly and repair kit 34pcs set	115 in 1 screwdriver set RC toy repair tool	Manual tin discharge gun Electric soldering iron soldering gun Repair kit