Home/H2C/Overture/PC Professional
Overture · overlaid on Bambu's PC

Overture PC Professional for the H2C

with a 0.4 mm nozzle

The five values to type into Bambu Studio for a Overture PC Professional spool — the big one first.

Bambu profiles its own filament, not Overture's. These start from Bambu's PC reference and apply Overture'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
0.025
starting point — refine on-machine
Flow ratio
0.94
Bambu base (inherited)
Retraction length
0.8mm
Bambu base (inherited)
hotend ceiling 18 mm³/s · Bambu default — Overture publishes none ⚠ clamped — capped below your target speed
Overture · PC Professional Engineering PC product page
Nozzle280 °CBambu base · not published
Densitynot published
Mfr speednot published
Enclosurerequired
Enclosure & high-temp hotend required; not in TDS library
manufacturer source ↗

Is this right for your spool?

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

Against Bambu stock
flow 0.94 · ceiling 18 mm³/s
Source
product page · manufacturer ↗

Why these numbers

Overture PC Professional starts from Bambu's PC reference; Overture's published specs are overlaid where available, and everything else stays at Bambu's calibrated default.

Enclosure & high-temp hotend required; not in TDS library

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 Overture PC Professional 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

Overture PC Professional for the X1 Carbon
/p/x1c/overture/pc-professional
Overture PC Professional for the A1
/p/a1/overture/pc-professional
Overture PC Professional for the A1 mini
/p/a1_mini/overture/pc-professional
Bambu Lab PC for the H2C
/p/h2c/bambu-lab/pc