• Throat


    Made of solid aluminum material,durable in use

    It works perfect with nozzle and nozzle throat

    Inner hole for set screw: M6 (heat pipe and thermocouple)

    Heater Mounting Hole: 6mm diameter, Thermocouple Mounting Holes:3mm diameter

    1 set =1*Aluminum Heater Block +1* Stainless Steel Extruder Nozzle Throat

  • Bearing Pulley

    Bearing Pulley

    Please Kindly Note: the pulley has of many kinds size,please confirm correctly before you bought. Need more help please feel free to contact us, we will try our best to help you.

    The pulleys are produced by high-precision automatic lathe machining, with machining error within 0.005mm

    Advantages: Smooth motion, high printing precision, low noise, can greatly improve the printing speed

    Perfect For 3D Printers: CR-10, CR-10S, Tevo Tarantula, CNC router hybrid, 8020 3030 and so on Size: Outer Diameter – 0.94in/23.89mm; Bore Diameter – 0.19in/5mm; Height – 0.4in/10.23mm

  • Nozzle Module

    Nozzle Module

    High HOTEND QUALITY: High hotend metal extruder assembly with high-temperature thermal hrease.

    3D PRINTERS COMPATIBILITY: 3D Printer Hotend Extruder Compatible with all BestGee 1.75mm 3D Printers.

    SAFE DESIGN: Anti-Leakage & Anti-Blocking Design Prevent Print Material from Leaking or Blocking

    TEFLON TUBE: 1.75mm PTFE Tube Transparent Clear High-Temperature Resistance Up to 280° C. PTFE 3D Printer Tube is the most Flexible Fluoropolymer Tubing as compared with FEP, PFA, ETFE, ECTFE.

    SATISFACTION GUARANTEED: Based on the confidence in the quality, our Hotend 3D Printer Metal Extruder is protected by worry-free support. Customer satisfaction is our top priority.

  • Nozzle


    Great Value Package: 0.4mm MK8 Nozzles, a set of 10pcs and the outer surface is marked with a size, So you can easily identify the specifications of the nozzle.

    Parameter: Input diameter 1.75mm, Output diameter 0.4 mm, out thread M6, Thread length 4mm.

    Applicability and Compatibility: Our nozzles fit for 3D Printer Makerbot Creality CR-10, MK8 Makerbot Reprap Prusa I3, compatible with all 1.75mm PLA ABS 3D printer. Fit exactly like the original.

    Superb Technology: Made with centering CNC precision automatic lathe and one-time forming technology, Ensures high concentricity of input and output holes, not only reduce the resistance, avoid blocking of the filament on the rounded chamfer, but also provide a long service life, make out of filament more smoother.

    Precision Cutting Process: Each side of the nozzle is cut by the diamond knife, so it will present a flatter contact surface and it can prevent printhead from leakage effectively.