Home/H2DP/KingRoon/HS-PETG
KingRoon · overlaid on Bambu's PETG Basic

KingRoon HS-PETG for the H2DP

with a 0.4 mm nozzle

The five values to type into Bambu Studio for a KingRoon HS-PETG spool — the big one first.

Bambu profiles its own filament, not KingRoon's. These start from Bambu's PETG Basic reference and apply KingRoon's published specs where available.
Max volumetric flowupdates live
18 mm³/s The single value Bambu Studio can’t guess for you
Effective top speed
214mm/s
you asked for 300
target 300 → clamped
Pressure advance K
0.045
starting point — refine on-machine
Flow ratio
0.95
Bambu base (inherited)
Retraction length
0.8mm
Bambu base (inherited)
hotend ceiling 18 mm³/s · Bambu default — KingRoon publishes none ⚠ clamped — capped below your target speed
KingRoon · HS-PETG High-speed product page
Nozzle255 °CBambu base · not published
Densitynot published
Mfr speed≤300 mm/s
No per-SKU spec block; reviews confirm prints at 250–300 mm/s; 235 °C nozzle, 75 °C bed working well (community-reported, not manufacturer-stated)
manufacturer source ↗

Is this right for your spool?

Here's how sure we are — and what to watch.

!
H2DP values are provisional
These envelope/flow values still need verifying against Bambu's shipped profile (SPEC.md §10).
Against Bambu stock
flow 0.95 · ceiling 18 mm³/s
Source
product page · manufacturer ↗

Why these numbers

KingRoon HS-PETG starts from Bambu's PETG Basic reference; KingRoon's published specs are overlaid where available, and everything else stays at Bambu's calibrated default.

No per-SKU spec block; reviews confirm prints at 250–300 mm/s; 235 °C nozzle, 75 °C bed working well (community-reported, not manufacturer-stated)

Treat these as a starting point — run a flow-test cube and Bambu's Flow Dynamics calibration after import for the last few percent.

Open in the wizard → change printer, nozzle or speed

Download the KingRoon HS-PETG profile

A .zip with the Bambu Studio .json and a Markdown summary of every field.

Open in the wizard
i
Then calibrate in the slicer. Run Device → Calibration → Flow Dynamics after import to lock in the K-factor.

More combinations

KingRoon HS-PETG for the X1 Carbon
/p/x1c/kingroon/hs-petg
KingRoon HS-PETG for the A1
/p/a1/kingroon/hs-petg
KingRoon HS-PETG for the A1 mini
/p/a1_mini/kingroon/hs-petg
3D-Fuel Pro PETG for the H2DP
/p/h2dp/3d-fuel/pro-petg
Amazon Basics PETG Filament 1.75 mm for the H2DP
/p/h2dp/amazon-basics/petg-filament-1-75-mm
Amazon Basics PETG Filament 2.85 mm for the H2DP
/p/h2dp/amazon-basics/petg-filament-2-85-mm