MatterHackers CleanTip High Flow Heater Block


This MatterHackers CleanTip™ High Flow aluminum Heater Block is coated with ultra-low friction Tungsten Disulfide, resulting in less mess and easier cleaning! Manufactured in the USA.

Note: This heater block is a direct replacement for use in extended melt zone hot ends, such as the E3D Volcano.

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Product No. M-3HU-M1DM

If you've had your 3D printer for more than a few weeks, you know it doesn't take long for your heater block to go from this:

to this...

Our new CleanTip™ Nozzles and Heater Blocks are the solution. Coated with ultra-low friction Tungsten Disulfide (WS2), no filament sticks to our stainless steel nozzles and aluminum heater blocks.

Tungsten Disulfide is a really cool material. It has even less friction than PTFE and is heat resistant up to 650°C. 

These photos show an uncoated heater block (left) and a coated block (right) after approximately 1 month of printing:

When your hot end is up to temperature, it wipes clean with virtually anything. No more baked on filament mess or difficult nozzle swaps due to crusty old filament.

Note: The photos above are of the standard sized CleanTip™ Heater Block. The High Flow Heater Block is a direct replacement for extended melt zone hot ends, such as the E3D Volcano, and must be used with Extra Long CleanTip™ nozzles.


Please note, all Clearance Item purchases are Final Sale and are not covered by the MatterHackers Return Policy - this excludes Refurbished 3D printers and machines, which have at least a 6-month warranty.

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