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"Fun and Challenging" × Engineering ×

Fun and Challenging – 3D Models

184 Models – Results for "Fun and Challenging" · Page 1/4
gasket – Free 3D Model STL MakerWorld
gasket
TTVacid8725
education modeling reverse engeneering
Worm Gear Fidget – Free 3D Model STL MakerWorld
Worm Gear Fidget
NexSeed 36
fidget worm gear gear
Miniature Catapult Trebuchet | Mechanical Launcher – Free 3D Model STL MakerWorld
Miniature Catapult Trebuchet | Mechanical Launcher
Novera Studio 542
catapult trebuchet mini catapult
Fully Functional Desktop Mechanical Press Brake – Free 3D Model STL MakerWorld
Fully Functional Desktop Mechanical Press Brake
McDaddy23 246
machinery functional Model
Candy chop – Free 3D Model STL MakerWorld
Candy chop
Hukebei 2
candychop playfulart
HeliCoptrix – Free 3D Model STL MakerWorld
HeliCoptrix
Matej Čok 2
helicopter plane flight
Car Tire/Wheel – Free 3D Model STL MakerWorld
Car Tire/Wheel
A Random Guy 40
Framework|usable for foundations & children's toy – Free 3D Model STL MakerWorld
Framework|usable for foundations & children's toy
Mangokranich 3
3d engeneering sandbox
Geneva Drive – Free 3D Model STL MakerWorld
Geneva Drive
Colorado Creator 22
fidget mechanism drive
Planet gears – Free 3D Model STL Printables
Planet gears
mahatmaJman 55
toy gear gears
Parametric Planetary Gearset - Fidget and learn – Free 3D Model STL MakerWorld
Parametric Planetary Gearset - Fidget and learn
Koolm 528
planetary gears gearset
Flexible Gripper – Free 3D Model STL MakerWorld
Flexible Gripper
jaakko 77
gripper flexible finger
Mechanical Iris – Free 3D Model STL MakerWorld
Mechanical Iris
jaakko 196
mechanical iris aperture
1100+ RPM 500+ MPH Pneumatic Turbine!! – Free 3D Model STL MakerWorld
1100+ RPM 500+ MPH Pneumatic Turbine!!
Flash 6
pneumatic pneumatics turbine
Greedy Cup (Pythagoras Cup / Siphon) – Free 3D Model STL MakerWorld
Greedy Cup (Pythagoras Cup / Siphon)
JarJarbanks09 8
physics fun prank
RC Car 30mph dual motor with suspension – Free 3D Model STL MakerWorld
RC Car 30mph dual motor with suspension
KChimmy 50
car rc car chassis
CX-0 Robot (movable tail parts) – Free 3D Model STL MakerWorld
CX-0 Robot (movable tail parts)
kemono_works 29
tail cat cx0
Print in place bearing – Free 3D Model STL MakerWorld
Print in place bearing
Xymbu 12
bearing print in place ball bearing
Print in place Fidget / Functional bearing – Free 3D Model STL Printables
Print in place Fidget / Functional bearing
Griffin Industries 18
spinner fidget fidgetspinner
Engine – Free 3D Model STL MakerWorld
Engine
Jaybird 463
engine engine addicted engine block
part – Free 3D Model STL MakerWorld
part
TTVacid8725
education
Mini Desktop Press Brake machine – Free 3D Model STL MakerWorld
Mini Desktop Press Brake machine
McDaddy23 92
machine desktop Assemble
Method Development Products DSR ASA Detent Insert – Free 3D Model STL MakerWorld
Method Development Products DSR ASA Detent Insert
jerod.bushman 5
paintball dsr dye
Herringbone Gear Fidget – Free 3D Model STL MakerWorld
Herringbone Gear Fidget
Froggo 3d Printing 4
fidget gear herringbone
Split ring compound planetary gear [1:120 ratio] – Free 3D Model STL MakerWorld
Split ring compound planetary gear [1:120 ratio]
Sylvain 17
motor stepper reductor
Wind Up Propeller Launcher – Free 3D Model STL MakerWorld
Wind Up Propeller Launcher
BamBam Design 173
propeller launcher windup
3d printed Assembly Toy Car GP – Free 3D Model STL MakerWorld
3d printed Assembly Toy Car GP
Printednest 48
car toy mechanical girl
3d printed Assembly Toy Airplane Air Race – Free 3D Model STL MakerWorld
3d printed Assembly Toy Airplane Air Race
Printednest 158
airplane plane toy
3d printed Assembly Toy Chopper Motorbike – Free 3D Model STL MakerWorld
3d printed Assembly Toy Chopper Motorbike
Printednest 64
motor bike motorbike
3d printed Assembly Toy Windmill – Free 3D Model STL MakerWorld
3d printed Assembly Toy Windmill
Printednest 164
mechanical girl boy
M8 bolt and nut, 6 times bigger than original – Free 3D Model STL MakerWorld
M8 bolt and nut, 6 times bigger than original
linus 34
m8 nut bolt
Diy mini tesla turbine (fun little project) – Free 3D Model STL MakerWorld
Diy mini tesla turbine (fun little project)
TheNerdOfAllNerds 17
tesla turbine tesla turbine
2x4 Brick – Free 3D Model STL Printables
2x4 Brick
JamesonB Designs 8
toy fun brick
mBot 2 Balloon & Needle clips – Free 3D Model STL Printables
mBot 2 Balloon & Needle clips
IDV 2
needle mbot balloon
MG 996R Quadruped Robot – Free 3D Model STL MakerWorld
MG 996R Quadruped Robot
Two goblins in a trench coat 234
robot motor servo
USB XXL Desk Lamp – Free 3D Model STL MakerWorld
USB XXL Desk Lamp
loanshark 1
USB USB 3 USB 3 Times
Keychain for social worker and counselor day – Free 3D Model STL MakerWorld
Keychain for social worker and counselor day
fun&games100 2
MiniBot (Miniature Battlebot) – Free 3D Model STL MakerWorld
MiniBot (Miniature Battlebot)
firestorm 7
battlebot engineering MINI
Mechanical pedal with potentiometer – Free 3D Model STL MakerWorld
Mechanical pedal with potentiometer
user_1495076612 4
mechanical electronics cars
Nasa fabric – Free 3D Model STL MakerWorld
Nasa fabric
Makers_Maker 51
nasa fabric chainmail
120mm Armor-Piercing Fin-Stabilized Discarding Sabot Shell – Free 3D Model STL MakerWorld
120mm Armor-Piercing Fin-Stabilized Discarding Sabot Shell
Ak25 59
army tank shell
Enterprise with stand – Free 3D Model STL MakerWorld
Enterprise with stand
Phoenix 20
ship star star trek
Clock Escapement Mechanism Desk Toy – Free 3D Model STL MakerWorld
Clock Escapement Mechanism Desk Toy
ARC Designs 398
desktoy desk accessories fidget
Stirling Engine – Free 3D Model STL MakerWorld
Stirling Engine
Muffin 129
stirling engine
M109A7 Paladin Self-Propelled Howitzer – Free 3D Model STL MakerWorld
M109A7 Paladin Self-Propelled Howitzer
Sgt_Reckless 3.3k
military tank marines
Fizzy Drink V4 Engine Tray – Free 3D Model STL MakerWorld
Fizzy Drink V4 Engine Tray
Wilikskiller 131
v4 v4 engine cylinder
Print in place gears – Free 3D Model STL MakerWorld
Print in place gears
Daimwn 8
gear mechanism fidget
Functional 4-Stroke Engine – Free 3D Model STL MakerWorld
Functional 4-Stroke Engine
jaakko 1.2k
engine 4 stroke mechanism
1 – 48 of 184 Models

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