Cregrant3D K2 Plus Quick-Swap Nozzles, 0.4/0.6/0.8 mm

Cregrant3D K2 Plus Quick-Swap Nozzles are a replacement nozzle set listed for Creality K2 Plus and Creality Hi 3D printers. The listing describes three aperture sizes, copper alloy and hardened steel construction, and high-flow printing claims. Check the listed contents and printer fit before ordering.

At a glance

The listing identifies Creality K2 Plus and Creality Hi as compatible printers.
The stated apertures include two 0.4 mm nozzles plus 0.6 mm and 0.8 mm options.
The quick-swap, all-metal integrated design is presented as allowing convenient replacement.
The maker claims a 30mm³/s maximum flow rate and 600mm/s printing at 240°C.

Price

$36.79Save 18%

Reference price: ~~$44.99~~

Price checked: Nov 13, 2026

View offer Ahead of Black FridayExplore the selection

Pros and cons

Pros

Different stated aperture sizes let buyers choose between the included nozzle options for their print requirements.
Copper alloy and hardened steel are listed, with claimed support for several common and fibre-filled filament types.
An integrated quick-swap design is intended to simplify nozzle replacement.

Technical specifications

12 specifications

Identity
Brand in product details	Creality
Listing brand	Cregrant3D
Compatible printers claimed	Creality K2 Plus Creality Hi 3D Printer
Part number	ca-k2pQuick-Swap-4

Nozzle and materials
Aperture sizes	2* 0.4mm, 0.6mm, and 0.8mm
Materials	copper alloy and hardened steel

Printing claims
Maximum flow rate	30mm³/s
High-speed printing claim	600mm/s high-speed printing when printing at 240°C
Supported filament types claimed	PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, PET-CF
Inner-hole roughness claim	Ra＜0.4

Dimensions and installation
Weight listed	10 g
Parcel dimensions	10 x 9 x 1 cm; 10 g

What to know before buying

Listing details to confirm

The listing describes the set as four pieces and as three aperture options, while the explicit components list says 2* 0.4mm, 0.6mm, and 0.8mm. It also names titanium heat break in the title but describes copper alloy and hardened steel in the feature details, which do not confirm that material claim. Check the selected listing for exact contents and construction. The 30mm³/s and 600mm/s figures are maker claims, with the speed claim tied to printing at 240°C.

What’s in the box

Included

0.4 mm nozzles (2 listed)
0.6 mm nozzle
0.8 mm nozzle

Who is it for?

A good fit for

Creality K2 Plus or Creality Hi owners seeking replacement quick-swap nozzles in the listed aperture sizes.
Users printing listed materials such as PLA, PETG, ABS or fibre-filled filament who want a nozzle set described as hardened steel and copper alloy.

Less suited to

Owners of printers other than the listed Creality K2 Plus and Creality Hi models unless they have separately confirmed fit.
Buyers who need a clearly confirmed piece count or verified titanium heat-break construction without checking the listing details.

Cregrant3D K2 Plus Quick-Swap Nozzles, 0.4/0.6/0.8 mm · photo 2 — Additional product photo 2

Frequently asked questions

Which printers does the listing say these nozzles fit?

It names the Creality K2 Plus and Creality Hi 3D printers. Confirm fit for any other model separately.

What aperture sizes are listed?

The listed components are 2* 0.4mm, 0.6mm, and 0.8mm. The title also describes the set as 4PCS, so confirm the exact piece count in the selected listing.

What materials and filaments are claimed?

The feature details name copper alloy and hardened steel, and claim support for PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, and PET-CF. Titanium heat break appears in the title but is not confirmed by the feature details.

Are the printing speed and flow figures guaranteed?

No. They are listing claims: maximum flow rate of 30mm³/s and 600mm/s printing when printing at 240°C. Actual results depend on the printer and print setup.