CREALITY 3D Printer Part Spider High Temperature and High Flow Hotend Pro(Red) Description Features 1. Spider High Temperature and High Flow Hotend Pro - High temperature and high flow printing, higher temperature resistant and faster speed. - High flow printing - Temperature up to 300 degree C - No modification required - Fast heat dissipation 2. Large Melting Zone, High-flow Printing - The overall melting zone is increased by 30% - (The melting zone length is 27.3mm), smooth printing even with 0.8mm nozzle 3. Support high-speed printing - The high-temperature heat-resistant insulation sheet is added to maintain the temperature ofthe melting zone - Supporting 300mm/s high-speed printing. - The titanium alloy screws were used to reduce the thermal conductivity by 30%,which can reduce the transfer of heat from the heating zone to the heat dissipation zone and ensure the smooth feeding 4. All-metal Design High Temperature Resistance Up to 300 degree C - All-metal design for better overall performance, support 300 degree C printing and compatible with various filaments such as PLA, ABS, PETG, TPU PP, PC, nylon, PEEK, PEl, etc. 5. Standardized Interface, No Modification Required - Small and exquisite external sizewith modular arc interface design,ready to use without modification. Easy installation and maintenance, compatible with most printers on the market 6. Strength Upgrade, Longer lifespan - The heat break and heat sink are perfect fit to avoid pressure between themand the strength is upgraded to extend the life of the hotend. 7. Structural Upgrade, Faster Heat Dissipation - The heat dissipation part adopts a split design to reduce heat transfer. - Red copper heat sink to improve heat dissipation efficiency 8. Material Upgrade for Better Printing - The heat break is made of titanium and copper allovswhich perfectly fit with each other,and 0.2mm thin wall thickness for excellent thermal insulation. - The heat block and nozzle are made of copper alloy, and roughness of Ra0.3 on the inner wall of the nozzle to improve print quality. 9. Compatible models: - For Ender-3 Pro / Ender-3 / Ender-3 V2 / Ender-5 / Ender-5 Pro / Ender-5 Plus Ender-3s / Ender-6 / Ender-4 / Ender-3 Max / Ender-2 Pro / Ender-2 / CR-10S CR-10 / CR-10 S5 / CR-10 S4 / CR-10 Mini / CR-20 / CR-20 Pro series printer. Specifications 1. Nozzle: 0.4mm, 0.8mm x 7 2. Size: 66x22x23mm 3. N.W.: 61g 4. Color: Red 5. Compatible with Filament: PLA, ABS, PETG,TPU, PP,PC,PA,PEI,etc. 6. Support Filament Diameter: 01.75+/-0.05mm 7. Retraction distance: Up to 5mm(lt can beadjusted according to the printing situation) 8. Overall temperature resistance: 450 degree c (excluding silicone sleeve) 9. The inner diameter of the throat tube: 1.9mm 10. Nozzle, throat tube Ra: Ra less than or equal to 0.25 11. Applicable models: For Creality CR-10 / CR-10S / Ender-2 / Ender-3/ Ender-5 series printer. Package List 1. Adapter x 1 pcs 2. Copper tube x 1 pcs 3. Thermistor x 1 pcs 4. Thermal grease x 1 pcs 5. Hexagonal wrench x 3 pcs 6. M3X20 screw x 2 pcs 7. M2 limit screw x 2 pcs One Package Weight:0.16kgs / 0.35lb One Package Size:9cm * 9cm * 5cm / 3.54inch * 3.54inch * 1.97inch