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Knurled Control Knob - Free 3D Printable STL File

Knurled Control Knob

Tech
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3D Model Description

3D printable knurled control knob model designed for dial or rotary applications, featuring grip-enhancing ridges and a central hole for shaft fitting.

Keywords: knob 3d print, control knob 3d print, knurled knob 3d print, dial knob 3d print, 3d printable knob 3d print, knob stl 3d print, free tech stl download

Tags

knobcontrol knobknurled knobdial knob3d printable knobknob stlrotary knobfdmresin3d print partknob replacementelectronic knobplastic knobcylindrical knobmechanical part
Price
Free
Format
STL, GLB
Creator
Anonymous
Published
2026-08-28

3D Printing Settings

Printer TypeFDM recommended
MaterialPLA or PETG
Layer Height0.16 mm (FDM)
Infill20-30%
SupportsDepends on geometry
Build PlateBrim recommended
Recommended Size80-150 mm
Est. Print Time3-5 hours

Printing & Finishing Tips

▸FDM at 0.16mm gives clean edges for tech-style models
▸AI-generated tech models have been auto-repaired — tolerances may vary from CAD-designed parts
▸PETG recommended for functional items that need some flexibility
▸Test fit with a small-scale print before committing to full size

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