Anycubic hotend for Kobra S1 (brass or steel)
On the Kobra S1 the hotend is replaced as one part, nozzle included, and Anycubic sells it in several versions: with a 0.25 or 0.4 mm brass nozzle, or a 0.4, 0.6 or 0.8 mm hardened steel one. It's the replacement for clogs that cleaning won't clear or a worn nozzle, and also the way to move to a hardened nozzle for printing fibre-filled filaments.
- Genuine hotend for the Kobra S1 and Kobra S1 Combo; weighs 45 g.
- Brass versions (0.25 and 0.4 mm) and hardened steel versions (0.4, 0.6 and 0.8 mm).
- The listing defaults to the 0.25 mm brass variant: if you want 0.4 mm, change it before buying.
- Brass for PLA, PETG and unfilled filaments; hardened steel for fibre-filled ones.
- Before replacing it, try clearing the nozzle: if it comes out clean and still fails, look at the extruder.
Where to buy it
Sold by Anycubic: on its website you see the final price, shipping, returns and warranty, and you pay there. usi3d does not sell it or take payment for it.
Link to the shop
View at Anycubic (opens in a new tab)
See price at the shop · VAT included, shipping set by the shop
If you buy through these links, usi3d may earn a commission from the shop; it costs you nothing extra. How we choose
Which printers it fits
- Anycubic Kobra S1
Check at the shop that the variant you choose (model, size or connector) matches your printer before you buy it.
Problems it helps to fix
Symptoms it helps with: Clogged nozzle or hotend, No filament comes out.
usi3d's troubleshooting guides with the symptoms it helps with and its printers:
- Kobra S1: little or no filament comes out (hotend clog or error 11518)
- Kobra 3 or Kobra S1 with ACE Pro: error 11511, 11512 or 11518 (filament will not feed, will not retract or jams)
- Nozzle clogs or stops extruding mid-print (heat creep)
- The filament sensor gives false alarms or doesn't detect runout
- How to store spools so they do not absorb moisture or tangle
Technical data
- Brand
- Anycubic
- Model
- Hotend for FDM 3D Printers
- Linked variant
- Kobra S1/Kobra S1 Combo - All Metal Brass Nozzle / 0.25mm
- Weight
- 45g
- Shop
- Anycubic
From the manufacturer or the shop; they may vary by variant.
How to choose the right one
Choose material and size together: 0.4 mm is the usual size, 0.25 mm is for fine detail and 0.6 or 0.8 mm for printing large parts faster. For fibre-filled filaments, hardened steel.
How we choose products
usi3d shows products from other shops for their compatibility with your printer, because they help with a fault, because they ship to Spain and because the shop is trustworthy. The commission does not decide what we show or in what order.