Home/H2C/3D-Fuel/Tough Pro PLA+
3D-Fuel · overlaid on Bambu's PLA Basic

3D-Fuel Tough Pro PLA+ for the H2C

with a 0.4 mm nozzle

The five values to type into Bambu Studio for a 3D-Fuel Tough Pro PLA+ spool — the big one first.

Bambu profiles its own filament, not 3D-Fuel's. These start from Bambu's PLA Basic reference and apply 3D-Fuel's published specs where available.
Max volumetric flowupdates live
21 mm³/s The single value Bambu Studio can’t guess for you
Effective top speed
250mm/s
you asked for 300
target 300 → clamped
Pressure advance K
0.02
starting point — refine on-machine
Flow ratio
0.98
Bambu base (inherited)
Retraction length
0.8mm
Bambu base (inherited)
hotend ceiling 21 mm³/s · Bambu default — 3D-Fuel publishes none ⚠ clamped — capped below your target speed
3D-Fuel · Tough Pro PLA+ Tough product page
Nozzle235 °C
Densitynot published
Mfr speednot published
Mfr bed≤60 °C
Heated bed optional
manufacturer source ↗

Is this right for your spool?

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

Against Bambu stock
flow 0.98 · ceiling 21 mm³/s
Source
product page · manufacturer ↗

Why these numbers

3D-Fuel Tough Pro PLA+ starts from Bambu's PLA Basic reference; 3D-Fuel's published specs are overlaid where available, and everything else stays at Bambu's calibrated default.

Heated bed optional

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 3D-Fuel Tough Pro PLA+ profile

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

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

More combinations

3D-Fuel Tough Pro PLA+ for the X1 Carbon
/p/x1c/3d-fuel/tough-pro-pla
3D-Fuel Tough Pro PLA+ for the A1
/p/a1/3d-fuel/tough-pro-pla
3D-Fuel Tough Pro PLA+ for the A1 mini
/p/a1_mini/3d-fuel/tough-pro-pla
Amazon Basics PLA Filament 1.75 mm for the H2C
/p/h2c/amazon-basics/pla-filament-1-75-mm
Amazon Basics PLA Filament 1.75 mm (1.25 kg) for the H2C
/p/h2c/amazon-basics/pla-filament-1-75-mm-1-25-kg
Amazon Basics PLA Filament 2.85 mm for the H2C
/p/h2c/amazon-basics/pla-filament-2-85-mm