Bondtech Coated Brass nozzle MK8 Volcano CHT – 1.2mm

Bondtech Coated Brass nozzle MK8 Volcano CHT – 1.2mmadmin10/08/202323/01/2024

Bondtech Coated Brass nozzle MK8 Volcano CHT – 1.2mm


Bondtech CHT nozzles for High Flow applications are manufactured by Bondtech in-house.


  • 1 unit per pack
  • Optimized for 1.75mm filament
  • Compatible with 2.85mm filament
  • Requires 6mm wrench

Only 1 left in stock

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Main Bondtech CHT® Vol Advantages

  • Higher melt capacity by increasing the surface area of the heating walls
  • Flow Rate gains close to 50%
  • Competitive price/performance price
  • Machined with ultra-precision
  • Brass nozzle with Nickel coated surface
  • Follows nozzle standard: Volcano (M6×1×14.5×21)
  • 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.

Advantages of the Bondtech CHT™ technology:

Bondtech CHT™ nozzles split the filament into 3 thinner strands allowing to melt the material from within. In doing so, the material melts faster and higher flow rates can be used.

Core Heating is a patented technology

Registration number: EP3445568A1
Nozzles for 3D printers made of metal with at least one or a multitude of holes to increase the surface area of the heating walls.

Advantages of the Nickel Coating

A Nickel coating is applied to our Coated Brass nozzles to provide protection against corrosion, erosion, and abrasion. Nickel coated nozzles have more corrosion resistance and lower coefficient of friction, which allows slicker feeding of material and delays plastic adhesion to the nozzle’s surface.

Recommended Materials

Use this nozzle with the following materials:



Technical Specification

Brand Bondtech
Type MK8
Material Nickel Coated Brass
Diameter 0,40 mm
Packaging 1
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