Slicer Discord
3DSEARCH3DSEARCH – Install the app
Install
Relevance Newest Downloads Likes Makes
MakerWorld × Engineering ×

Engineering – Free 3D Printable Models

Discover 8,761 free Engineering 3D models ready to download and print. Browse STL files from Printables, Thingiverse, MyMiniFactory, Cults3D, MakerWorld and MakerOnline.

Trending plant pot warhammer planter RaspberryPi RealBadDad watering flower pot plant clip
8,761 Models · Page 1/183
Children's Learning Clock – Free 3D Model STL MakerWorld
Children's Learning Clock
Olliwood89 1
True Involute Planetary Gearbox M3 10/11/32T, Ø125 – Free 3D Model STL MakerWorld
True Involute Planetary Gearbox M3 10/11/32T, Ø125
LenKu 5
CTC-BCPS-100 feedthrough 40mm – Free 3D Model STL MakerWorld
CTC-BCPS-100 feedthrough 40mm
RMWJ
Motorcycle Sleeve Jacket ventilation with card – Free 3D Model STL MakerWorld
Motorcycle Sleeve Jacket ventilation with card
Gc9n 8
Decorative plate for Panasonic device – Free 3D Model STL MakerWorld
Decorative plate for Panasonic device
Nunzzz
3D Printable Constant Speed Propeller – Free 3D Model STL MakerWorld
3D Printable Constant Speed Propeller
Linus3d 511
Basic Engineering Stencil – Free 3D Model STL MakerWorld
Basic Engineering Stencil
pixeledstar 1
Lightning Network Model – Free 3D Model STL MakerWorld
Lightning Network Model
りぶらぽ 1
Differential Screw - Micro Adjustment Mechanism – Free 3D Model STL MakerWorld
Differential Screw - Micro Adjustment Mechanism
Brandon Raineri 3
Breadboard Jumper Organizers (M-M, F-F, M-F) – Free 3D Model STL MakerWorld
Breadboard Jumper Organizers (M-M, F-F, M-F)
johnsant006 1
Modular conveyor for JGA25-370 12V Motor – Free 3D Model STL MakerWorld
Modular conveyor for JGA25-370 12V Motor
Thuesen 19
Wing mounts – Free 3D Model STL MakerWorld
Wing mounts
FractalZ06 16
Vex Turntable V5 Motor Adapter – Free 3D Model STL MakerWorld
Vex Turntable V5 Motor Adapter
FE_Tech
Wire Discharge Unit – Free 3D Model STL MakerWorld
Wire Discharge Unit
Cemil Belen
Wire Erosion Chamfer – Free 3D Model STL MakerWorld
Wire Erosion Chamfer
Cemil Belen
V8 vacuum engine – Free 3D Model STL MakerWorld
V8 vacuum engine
user_3849210958 1
4 speed fully 3d printed transmission v2 – Free 3D Model STL MakerWorld
4 speed fully 3d printed transmission v2
mm19 17
Neewer Ringlight 18 Color Diffuser – Free 3D Model STL MakerWorld
Neewer Ringlight 18 Color Diffuser
AfroPanda 5
V-Twin Air Engine — MK5 – Free 3D Model STL MakerWorld
V-Twin Air Engine — MK5
MagneticPropulsionNoFuel 8
SlotMag - magnetic insert for sockets – Free 3D Model STL MakerWorld
SlotMag - magnetic insert for sockets
Totem 2
AJS Model 14 250 – Free 3D Model STL MakerWorld
AJS Model 14 250
nuttdwarf
Ajs Model 14 250 Crank Case – Free 3D Model STL MakerWorld
Ajs Model 14 250 Crank Case
nuttdwarf
Cover Spacemouse Compact – Free 3D Model STL MakerWorld
Cover Spacemouse Compact
Florian Koller 1
Gear Rack & Pinion Slider (customizable length) – Free 3D Model STL MakerWorld
Gear Rack & Pinion Slider (customizable length)
3Core 91
Repair Kit Hood Handles Passat – Free 3D Model STL MakerWorld
Repair Kit Hood Handles Passat
Viktor_Khylko 2
SUPER Mighty Jr. - Mudguards – Free 3D Model STL MakerWorld
SUPER Mighty Jr. - Mudguards
Super Bicycles 4
Pigeon Mount + Swerve Screw Spacers – Free 3D Model STL MakerWorld
Pigeon Mount + Swerve Screw Spacers
user_1908417638
FRC 9580 Swerve Screw Spacer – Free 3D Model STL MakerWorld
FRC 9580 Swerve Screw Spacer
user_1908417638 2
Samsung Galaxy S26 Ultra 3D Model – Free 3D Model STL MakerWorld
Samsung Galaxy S26 Ultra 3D Model
CreOx CAD 3
Headphone Holder for Skadis with TPU Cushion – Free 3D Model STL MakerWorld
Headphone Holder for Skadis with TPU Cushion
Shin 2
Square test holtsmark – Free 3D Model STL MakerWorld
Square test holtsmark
johnkenny393
Unimat SL Tailstock 20mm Extender – Free 3D Model STL MakerWorld
Unimat SL Tailstock 20mm Extender
Rasmussen 3
Split-Ring Hypocyclic Compound gearbox – Free 3D Model STL MakerWorld
Split-Ring Hypocyclic Compound gearbox
mellow and beyond 3
SUPER Mighty - Chainguard – Free 3D Model STL MakerWorld
SUPER Mighty - Chainguard
Super Bicycles 9
standard trophy – Free 3D Model STL MakerWorld
standard trophy
brianbang435 6
ew2qewqe – Free 3D Model STL MakerWorld
ew2qewqe
Jack3d
E-bike screw in cord organiser – Free 3D Model STL MakerWorld
E-bike screw in cord organiser
Boosty boy
Screen Protector EB02 / EDK01 – Free 3D Model STL MakerWorld
Screen Protector EB02 / EDK01
miklos 1
Bowstring plug-Bowstring stopper bead V1 – Free 3D Model STL MakerWorld
Bowstring plug-Bowstring stopper bead V1
zunger 1
PACKAGE HOLDER CARBON COVERS – Free 3D Model STL MakerWorld
PACKAGE HOLDER CARBON COVERS
Oktaycan9
Skele8 Supra RC Car Transmission shifter plate mod – Free 3D Model STL MakerWorld
Skele8 Supra RC Car Transmission shifter plate mod
Jeasy 8
Enclosure for PWM + USB-C – Free 3D Model STL MakerWorld
Enclosure for PWM + USB-C
ABE 7
.300 Weatherby Magnum – Free 3D Model STL MakerWorld
.300 Weatherby Magnum
Biskup 2
Card Kit Card – Free 3D Model STL MakerWorld
Card Kit Card
PrintChimp 3D 6
Rotary Wheel For 28BYJ-48 stepper motor – Free 3D Model STL MakerWorld
Rotary Wheel For 28BYJ-48 stepper motor
Zed
SLK 230 or 320 Defrost (R170) – Free 3D Model STL MakerWorld
SLK 230 or 320 Defrost (R170)
Will Naas
Clone Blaster - Minifig scale & 10:1 scale – Free 3D Model STL MakerWorld
Clone Blaster - Minifig scale & 10:1 scale
Snakeland 10
room diffuser/HOME+reed diffuser holder – Free 3D Model STL MakerWorld
room diffuser/HOME+reed diffuser holder
JPM-3D 2
1 – 48 of 8,761 Models
Feed Blog Slicer Cost Calculator Image Search Submit Kontakt Discord ☕ Buy me a coffee
· Impressum · Privacy
DE EN FR ES IT NL

Add to Collection