Category directory

Engineering 3D Models

Browse 639 ranked Engineering 3D models from indexed public libraries. Compare printable designs, preview images, creators, file formats, related tags, and source pages from one search-friendly catalog.

All thingiverse engineering gear mechanical 收纳 bearing education arduino motor toy engine bolt fidget kit screw bulding
3D Printable Jet Engine
MAKERWORLD
3D Printable Jet Engine
CATIAV5FTW
Free
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Dual Direction Bolt
PRINTABLES
Dual Direction Bolt
Gijs
Free
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Engine Model 005
MAKERWORLD
Engine Model 005
Bambu Lab
Free
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*NEW* Strong Flex door Carabiner ddf3d Customized
MAKERWORLD
*NEW* Strong Flex door Carabiner ddf3d Customized
ddf3d.com
Free
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TT Furious Tourbillon
MAKERWORLD
TT Furious Tourbillon
mcmaven
Free
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Peterbilt 379- American Semi Truck
MAKERWORLD
Peterbilt 379- American Semi Truck
mikolaj.mazik
Free
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Print In Place Ball Bearings
MAKERWORLD
Print In Place Ball Bearings
hitcha
Free
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NASA Fabric Hexagons
PRINTABLES
NASA Fabric Hexagons
Keeeal
Free
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US Jeep Willys MB 1/4 Ton Truck
MAKERWORLD
US Jeep Willys MB 1/4 Ton Truck
mikolaj.mazik
Free
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Jet Engine
PRINTABLES
Jet Engine
ccc6501
Free
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BUILDfinity screw construction play/toy for kids
MAKERWORLD
BUILDfinity screw construction play/toy for kids
Allpa_112
Free
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Water Rocket Launcher
PRINTABLES
Water Rocket Launcher
Marimo Labs
Free
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Kids Workspace - Activity Board for Desk and Wall
MAKERWORLD
Kids Workspace - Activity Board for Desk and Wall
BamBam Design
Free
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Ball Bearings 608ZZ, 607ZZ, 606ZZ / Pack of 3 bearings
MAKERWORLD
Ball Bearings 608ZZ, 607ZZ, 606ZZ / Pack of 3 bearings
FelixTheWhale
Free
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Jet Engine Nose Cowl
MAKERWORLD
Jet Engine Nose Cowl
andythilo
Free
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Mark Rober Gun
MAKERWORLD
Mark Rober Gun
login Everitt
Free
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Water Rocket Launcher
MAKERWORLD
Water Rocket Launcher
Marimo Labs
Free
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Liebherr T284 mining Dump Truck- Fully 3D printabl
MAKERWORLD
Liebherr T284 mining Dump Truck- Fully 3D printabl
mikolaj.mazik
Free
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CLAAS XERION 5000 tractor
MAKERWORLD
CLAAS XERION 5000 tractor
mikolaj.mazik
Free
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WE-R2.4 Six-Axis Robot Arm
PRINTABLES
WE-R2.4 Six-Axis Robot Arm
LoboCNC
Free
Source Save
Various ISO metric nuts, bolts and connectors
MAKERWORLD
Various ISO metric nuts, bolts and connectors
Graf Ulrich von Bek
Free
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Arduino Case
MAKERWORLD
Arduino Case
Kazikk
Free
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LIEBHERR LTM1060 Mobile Crane
MAKERWORLD
LIEBHERR LTM1060 Mobile Crane
mikolaj.mazik
Free
Source Save
WE-R2.4 Six-Axis Robot Arm
MAKERWORLD
WE-R2.4 Six-Axis Robot Arm
LoboCNC
Free
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DarkStar Rocket
MAKERWORLD
DarkStar Rocket
Eric
Free
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Digital Sun Dial
MAKERWORLD
Digital Sun Dial
c0ntr07
Free
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MG996R Servo Motor
PRINTABLES
MG996R Servo Motor
gi0v1_05
Free
Source Save
3-Digit Combination Padlock Kit Card
MAKERWORLD
3-Digit Combination Padlock Kit Card
LoboCNC
Free
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Wireless Mouse proper way
MAKERWORLD
Wireless Mouse proper way
3dEvangelist
Free
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Triaxial Motorized
MAKERWORLD
Triaxial Motorized
mcmaven
Free
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Volk Racing TE37
MAKERWORLD
Volk Racing TE37
maximilian.zupanic
Free
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High Bypass Jet Engine Fan
MAKERWORLD
High Bypass Jet Engine Fan
CATIAV5FTW
Free
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Archimedes' screw
PRINTABLES
Archimedes' screw
Alex Geek Workshop
Free
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PushRod Engine with Gearbox
MAKERWORLD
PushRod Engine with Gearbox
Bootjevaarder
Free
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Mark Rober - Compliant Mechanism Blaster Multible scale
MAKERWORLD
Mark Rober - Compliant Mechanism Blaster Multible scale
ALEX Go
Free
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20mm PVC pipe adapters
MAKERWORLD
20mm PVC pipe adapters
Luigi Mazzoli
Free
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SpaceX Starship Orbital Lauch Tower Mechazilla with GSE Tanks
PRINTABLES
SpaceX Starship Orbital Lauch Tower Mechazilla with GSE Tanks
Anubiz3D
Free
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Robot Arm V1
PRINTABLES
Robot Arm V1
shokwav
Free
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Thin Grippers / Tweezers (Compliant Mechanism)
PRINTABLES
Thin Grippers / Tweezers (Compliant Mechanism)
FabianVeile
Free
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8020 15-series bracket collection
PRINTABLES
8020 15-series bracket collection
charmed_electron
Free
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Robot Actuators
PRINTABLES
Robot Actuators
LoboCNC
Free
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Balloon Powered Radial Engine
PRINTABLES
Balloon Powered Radial Engine
Slava Z.
Free
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Rubber band plane
MAKERWORLD
Rubber band plane
Martin_au
Free
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Mechanical Clock
MAKERWORLD
Mechanical Clock
3d print studio
Free
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4 Stroke Flathead V-Twin Engine
PRINTABLES
4 Stroke Flathead V-Twin Engine
Bootjevaarder
Free
Source Save
Triple Axis Tourbillon
MAKERWORLD
Triple Axis Tourbillon
mcmaven
Free
Source Save
print in place air engine (no suport, no assembly)
PRINTABLES
print in place air engine (no suport, no assembly)
AEVW
Free
Source Save
Centrifugal Compressor
MAKERWORLD
Centrifugal Compressor
CATIAV5FTW
Free
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Piston
PRINTABLES
Piston
Dape
Free
Source Save
Wing nuts M10 M8 M6 M5 M4
MAKERWORLD
Wing nuts M10 M8 M6 M5 M4
Rom_Ka
Free
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Rollerbearing (print in place)
PRINTABLES
Rollerbearing (print in place)
Soyuz
Free
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Pelton Turbine
PRINTABLES
Pelton Turbine
Kleiner Lateiner
Free
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motor skills toy
MAKERWORLD
motor skills toy
CAD-Guy
Free
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Nut and Bolt (optimized for 3D printing)
PRINTABLES
Nut and Bolt (optimized for 3D printing)
k.makesstuff
Free
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Color Sorting Machine | Arduino Controlled
PRINTABLES
Color Sorting Machine | Arduino Controlled
Carlos 3D
Free
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Spiral Hoop Gear
PRINTABLES
Spiral Hoop Gear
HenriDIY
Free
Source Save
Plastic Velcro! Super Strong “Hook and Loop” BowieInc Connector!
MAKERWORLD
Plastic Velcro! Super Strong “Hook and Loop” BowieInc Connector!
BowieInc
Free
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Hydraulic excavator
MAKERWORLD
Hydraulic excavator
Bananana
Free
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Gold Sluice V1 - Self Contained (2-in-1)
PRINTABLES
Gold Sluice V1 - Self Contained (2-in-1)
M1dn1ghtN1nj4
Free
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608 printed bearing
MAKERWORLD
608 printed bearing
Nigel
Free
Source Save
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