Bondtech CHT MK8 Coated Brass Nozzle


These are nozzles for High Flow applications
They are manufactured by Bondtech in-house,
and will fit the following hotends/blocks:

bq Hephestos
Hephestos 2
bq Prusa i3 Hephestos
bq Witbox
bq Witbox 2
Creality CR-10
Creality CR-10-S4
Creality CR-10-S5
Creality CR-10S
MakerBot Replicator
MakerBot Replicator 2
MakerBot Replicator 2X
Creality Ender 2
Creality Ender 3 Pro
Creality CR-20 Pro
Creality Ender 5
Craftbot family
Creality CR-10 V2
Creality CR-6 SE
Creality CR-10 Smart
Tevo Tornado

Features of Bondtech CHT MK8 :

1 unit per pack;
Available sizes : 0.40, 0.60, 0.80, 1.0, 1.4, and 1.8mm;
Optimized for 1.75mm filament;
Compatible with 2.85mm filament.
Requires a 8mm wrench
Add to cart one of each size to get a 15% discount

Out of stock


Check the White Paper:


“Increasing Melt Capacity With 3 Nozzle Features”

Bondtech CHT MK8 Advantages

  • Higher melt capacity by increasing the surface area of the heating walls
  • Affordable price
  • Machined with ultra-precision
  • Brass nozzle with Nickel coated surface
  • Follows nozzle standards:
    • RepRap (M6×1×7.5×12.5)
    • MK8 (M6×1×5×13)
  • May be used with 1.75 or 2.85mm hotends.

Advantages of the Bondtech CHT MK8 Technology:

Bondtech CHT MK8 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:

  • PLA
  • ABS
  • HIPS
  • PC
  • TPU
  • TPE
  • Nylon
  • PETG
  • ASA
  • PP
  • PVA

For technical and abrasive materials we recommend to use other nozzles in our range.

Different nozzle sets for different materials

We recommend you to have several sets of nozzles because:

Using different materials with the same nozzles causes deposit build-up inside the nozzle.

These deposits will cause blockages.

We recommend changing nozzles when changing materials.

Freight Weight 10 g
Dimensions 5×6×1 cm
Nozzle size 0.40, 0.60, 0.80, 1.00, 1.40, 1.80

Additional information