Skip to content
FREE, FAST Shipping on all U.S. orders!
FREE, FAST Shipping on all U.S. orders!
Shop By Printer

All Metal Hotend with SLOTTED Cooling Block for Duplicator 6

Original price $ 57.95 - Original price $ 57.95
Original price $ 57.95
$ 57.95
$ 57.95 - $ 57.95
Current price $ 57.95
SKU M2561-04

This is Micro Swiss All Metal Hotend kit for Wanhao Duplicator 6 with the following improvements:

  • Slotted Clamping system
  • No set screw to ding and damage thermal tube
  • Significantly better heat transfer (this is a big one!!!)
  • Easier disassemble and adjustments
  • Precise control on bore diameter

    Micro Swiss All Metal Hotend Kit Features:

    This upgrade includes a modified thermal barrier tube and modified nozzle with modified cooling block. Thermal barrier tube is made from 2 different materials. The lower thermal break is made from stainless steel, and the colder upper part is made from aluminum. Stainless steel was used for thermal break because it offers low thermal conductivity, and aluminum was used for the upper portion because it has a lot better thermal conductivity, to carry away any heat from the filament. All metal hotend will let you print at much higher temperature than possible with the original PTFE lined one. Another benefit of an all metal hotend design is more consistent melt chamber control. During slow extrusion rate, in PTFE lined hotend, transition zone from solid to molten plastic tends to creep upward creating more stringy prints. With all metal design a transition zone is always constant, being located right at the heat break. With a fast extrusion rate, PTFE tube doesn't have enough thermal conductivity to properly melt all the plastic coming out. On original extruders that limitation happens around 60 mm/s, depending on nozzle size. All metal hotend solves this problem, plastic is surrounded by thermally conductive nozzle throughout its length.

    • WANHAO Duplicator 6
    • Monoprice Maker Ultimate 3D Printer
    What's in the box
    • 1 Plated Brass Wear Resistant Nozzle (.4mm)
    • 1 Thermal tube
    • 1 Slotted Cooling block



    Installation Instructions - PDF

    Extra Nozzles

    Brass Plated MK10 All Metal Nozzles

    A2 Hardened tool steel MK10 All Metal nozzles

    Customer Reviews

    Based on 5 reviews
    A most excellent upgrade for the Wanhao D6 printer

    I have been running one of these for a couple of years now. Nozzle clogs and feed issues absolutely disappeared after I installed this unit.

    Kai Workman
    Awesome Upgrade

    Just installed on my monoprice maker ultimate. Works incredible and am able to create much higher quality prints more consistently.

    neil messick
    over priced for what it is

    the hot end seems like a worthy upgrade, but the cooling block was disappointing. Its almost exactly the same as the stock one. I see the sell the hot end and cooling block separate, I'd opt for that.

    Jeffrey Sargalski
    GREAT Product

    I recently purchased and installed this part into my Monoprice Maker Select Ultimate (same as a Wanhao Duplicator 6). The installation was a breeze because the directions (available at the link provided) were excellent as they included pictures for each step required. There was a remarkable improvement with the very FIRST print after installing it. It will now allow me to print using some of the other filaments that require higher temperatures, as there is no PTFE tube to worry about! I would highly recommend this upgrade to anyone who is considering it. You will see a difference just like I did.

    massimiliano conti
    All Metal Hotend

    simply the best