RUNCCI 6pcs 30MM Length Extruder 1.75MM Teflon Throat Tube and 6pcs 0.4MM Brass Extruder Nozzle Print Heads and 6pcs Heater Blocks Hotend + 3D cleaning needle， for MK8 Makerbot Anet A8 3D Printer

RUNCCI MK8 Extruder Kit， Our products will enhance your experience to unparalleled inspiration. RUNCCI 6pcs 30MM Length Extruder 1.75MM Teflon Throat Tube and 6pcs 0.4MM Brass Extruder Nozzle Print Heads and 6pcs Heater Blocks Hotend for MK8 Makerbot Anet A8 3D Printer Specification of Extruder Tube: Type: Nozzle Throat Compatibility: 3D Printer Outer Thread: M6 Nozzle Throat Outer Diameter: 7mm Nozzle Throat Inner Diameter: 4mm Teflon Pipe Inner Diameter: 2mm Length: 30mm Filament Diameter: 1.75mm Material: Stainless Steel Specification of Brass Nozzle: Typ: 0.4mm Extruder Brass Nozzle Print Head Color: Golden. Material: brass Size: 5*13mm Input Diameter: 1.75mm Output Diameter: 0.4mm Specification of Heater Blocks Hotend: Name: Metal Part Color: Silver Specification: 20*20*10mm Specification of Hex Key Wrench: Quantity: 4Pack Diameter: 1.5mm and 2mm Shape: hex Material: heat treated carbon steel Package include 6x 3D Printer Nozzle Inputting Tube 6 x 3D Printer Extruder Brass Nozzle Print Head 6 x Heater Blocks Hotend 4 x Hex Key Wrenches 4x3D cleaning needle Warranty: Our professional customer service team is ready to solve the after-sales problem for you. Please feel free to purchase it. For any possible defective products, please contact us first. We will do our best to make it right with either a replacement or refund. Shape: hex Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.