Pack of 4 Bondtech CHT BiMetal ™ coated RepRap M6 nozzles







Nozzle Packs


Bondtech CHT BiMetal ™ M6 Coated Nozzle 4 pack

Bondtech CHT BiMetal ™ M6 Coated Nozzle 4 pack

All nozzles in this Bondtech CHT BiMetal ™ RepRap M6 nozzle pack increase the melting capacity of your hotend, to build faster and to save your time. They also improve the layer adhesion of your 3D prints to create stronger parts. Important to notice these nozzles are resistant to particle or fiber loaded abrasive materials.
Find the compatibility list and product alerts tabs below.


  • Copper body;
  • Hardened Steel inserts;
  • Nickel Coating;
  • 4 units per pack;
  • Sizes included : 0.40, 0.60, 0.80, and 1.0mm;
  • Optimized for 1.75mm filament;
  • Compatible with 2.85mm filament.
  • Requires 6mm wrench

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Original price was: $159.60.Current price is: $143.64.

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Core Heating Technology is patented.

In Europe : Registration number: EP3445568A1 : Publication Date: 2021-12-01
In the U.S. : Registration Number : US11712847B2 : Publication Date: 2023-08-01

Nozzles for 3D printers made of metal with at least one or a multitude of holes to increase the standard circular surface area of the heating walls.

Bondtech CHT BiMetal ™ RepRap M6 Coated Nozzle Advantages

  • Abrasive-resistant to work with Carbon and Glass fiber composite materials;
  • Higher melt capacity by increasing the surface area of the heating walls
  • Flow Rate gains between 25 and 65%
  • Competitive price/performance price
  • Machined with ultra-precision
  • Copper body and Hardened Steel inserts nozzle with Nickel coated surface
  • Follows nozzle standard:
    • RepRap M6 (M6×1×7.5×12.5)
  • May be used with 1.75 or 2.85mm hotends.

Flow Rate gains may vary. Results depend on the hardware, materials and print settings used.

Freight Weight 12.1 g
Dimensions 3.5 × 3.5 × 1.5 cm
Nozzle size

0.40, 0.60, 0.80, 1.00

Product ALERTS

ALERT : Avoid Cold Bondtech CHT BiMetal RepRap M6 Nozzles Change

Heat up the heat block up to 280C, or at least above 250C, before removing or tightening any Bondtech CHT BiMetal nozzle. Use at most 1.5 Nm torque.

Technical Data Sheet

Compatibility List

This Bondtech CHT BiMetal nozzle fits the following hotends/blocks:

  • Mosquito® / Magnum
  • Mosquito® Liquid
  • Mosquito® Magnum+
  • Copperhead™
  • E3D Chimera and Kraken
  • E3D V4, V5 and V6 blocks
  • Prusa i3, Prusa Mini
  • RepRap M6
  • Bambu Lab X1 after-market hotend

Product Videos

Standard Nozzle vs. Bondtech CHT®


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