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Rotary Rotor Volume Knob For Mazda RX8 Radio (MK3) - image

Files (4)

MK2.1_Knob.STL
STL
1019.0 KB
MK2.2_Knob.STL
STL
1.0 MB
MK2.3_Knob.STL
STL
1019.3 KB
MK3_Knob.STL
STL
1.1 MB
Print guidance estimate
Estimated from part metadata
Print cost & setup estimate
Planning numbers for filament, cost, time, and setup. Treat them as estimates until you confirm the file in your slicer.
4 model files
Typical selected file
31g

Based on 25% main infill for the largest likely-needed model file

Material cost
$0.75

Filament only at roughly $24/kg PETG / ASA

Print time
54m–1.5h

Uses 70 mm/s, 0.2 mm layers; verify supports in slicer

STL fileRoleSource sizePETG / ASA 20%PETG / ASA 25%100% solidRecommendation
MK2.1_Knob.STLPrintable file1019.0 KB STL
28g
$0.67
31g
$0.73
67g
$1.60
Ensure the print bed is level for accurate printing
MK2.2_Knob.STLPrintable file1.0 MB STL
28g
$0.68
31g
$0.73
67g
$1.61
Ensure the print bed is level for accurate printing
MK2.3_Knob.STLPrintable file1019.3 KB STL
28g
$0.67
31g
$0.73
67g
$1.60
Ensure the print bed is level for accurate printing
MK3_Knob.STLPrintable file1.1 MB STL
29g
$0.69
31g
$0.75
69g
$1.65
Ensure the print bed is level for accurate printing

Saved setup guidance is used for material, infill, support, and per-file recommendation text; editable numbers are planning estimates only.

Knobs/Buttons

Rotary Rotor Volume Knob For Mazda RX8 Radio (MK3)

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Description

This is my design of Rotary Rotor Volume Knob for the 2004 Mazda RX8. Cura settings: 0.12mm layer (for high details prints) 0.8mm shell all round printed speed: 22mm/s infill: 30% print temperature: 194'C _________________________________________________________________________ MK1 (Available) First Release: 29/07/2017 Update: (Renamed as MK1) 22/02/2018 MK2 (Available) First Release: 22/02/2018 Better shapes and inner gear STL re-attached 21/08/2018 (MK2.3 Updated) MK3 - (Available) First Release: 23/03/2018 Redesign on MK2, more aggressive look and center gears. MK4 & MK5 - (Obsolete) 18/04/2018 **

Compatible Cars

Published Jun 28, 2026Updated Jul 15, 2026

Originally published on thingiverse.com by keith (cc6r2006) · License: CC BY-SA

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