FreeMechanical Engineering Keychain
Thingiverse
850 model
FreeRotating Mechanical Engineering Keychain – Planetary Gear Mechanism
Cults3D
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€7,50V6 Engine Mechanical Model - Advanced Functional Engineering
MyMiniFactory
/https://fbi.cults3d.com/uploaders/51394469/illustration-file/a69ea043-f8a8-43eb-8fb7-af33cbcce8e0/RENDER-8.jpeg)
$5,82Mechanical Watch v2 - 8× Scale Assembly Model
Cults3D
FreeMechanical Flange Low, Medium, High Poly Version
Sketchfab
FreeMechanical Mounting Bracket for 3D Printing
Sketchfab
/https://fbi.cults3d.com/uploaders/43872217/illustration-file/77827066-e3ef-43bb-b17f-05d9b0203e42/IMG_20260915_182853.jpg)
Free~1 Trillion to 1 Gearbox - Printable Mechanical Gear Reduction Toy
Cults3D
/https://fbi.cults3d.com/uploaders/46783533/illustration-file/ce4c1486-a0c7-4e3e-98c4-364775f90dfd/Generator_Spur_Gear.png)
$4,49Generator Spur Gear – Mechanical Gear STL for 3D Printing
Cults3D
/https://fbi.cults3d.com/uploaders/47637189/illustration-file/1b9deedc-4c00-4bca-aabe-18ba541f498f/WhatsApp-Image-2026-10-10-at-1.49.01-PM-1.jpeg)
$5,63Interactive Shift Crank Mechanism – 3D Printable Mechanical Model
Cults3D
/https://fbi.cults3d.com/uploaders/15486576/illustration-file/1361531e-dbd6-4509-9ae0-63b4e1f2dae8/Screenshot-2026-10-11-204412.png)
$1,79Double Gear Phone Stand – Mechanical Gear Smartphone Holder STL
Cults3D
Educational Gear Board STEM Kit for Kids – 3D Printable Mechanical Learning Toy
Cults3D
/https://fbi.cults3d.com/uploaders/44762077/illustration-file/a775df27-9de2-4481-9642-f9da456ebe13/Hub-20.png)
$3,99Wheel Hub & Bearing Assembly – 7 STL + FBX + MAX | 3D Printable Mechanical Parts
Cults3D
FreeRadial Engine Assembly
Sketchfab
/https://fbi.cults3d.com/uploaders/51843650/illustration-file/194e0330-3ce7-484d-9f9e-b086caf11c67/z-jpg.jpg)
FreeV6 Twin Turbo Engine
Cults3D
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€7,50LIVICO FF200 Dynamic Chassis - High-Performance "Frame 2 Axle" Platform
MyMiniFactory
FreeSolidworks Tutorials#79 3D Connexion Mouse
Sketchfab
FreeEngine Single Cylinder by LIVICO
MyMiniFactory
FreeThe remontoir d'égalité gravity escapement mechanism
MyMiniFactory
FreeMetric Hex Bolts Set (M6, M8, M10)
Printables
FreeMekjaw/Grappler Ring
Sketchfab
/https://fbi.cults3d.com/uploaders/52452007/illustration-file/fd2a817b-8e5c-4e7d-b956-519a62a57d1a/0-1-v12-crankshaft.png)
$11,26V12 Engine Crankshaft STL 3D Print Model
Cults3D
/https://fbi.cults3d.com/uploaders/52452007/illustration-file/ef009a56-b392-4331-8556-3f2b39a634eb/0-3d-crankshaft-model-01-frontal-45.png)
$11,26Engine Crankshaft STL 3D Print Model
Cults3D
FreePlanetary Gearbox – Print-in-Place Fidget (No Supports)
Printables
Freebearing
MyMiniFactory
$115,00An Experimental Triple‑Axis Escapement Clock
MyMiniFactory
FreeGear Cup Coasters
Printables
A fully functional 3D-printable mini manual bench drill model from the Rcatia channel
Cults3D
/https://fbi.cults3d.com/uploaders/44762077/illustration-file/447567b3-e5d9-40ef-8ca9-8bc37f462102/Chain-Link-3.png)
$1,75Chain Link System – 3D Printable | STL +FBX+ MAX
Cults3D
FreeTakeoff Toolhead Mount – TronXY VEHO800 (Chube system)
Printables
/https://fbi.cults3d.com/uploaders/36621404/illustration-file/b69084ed-e705-4ec3-bdb9-62a508d3afed/2026-10-17-18_53_39-tomo-vinkovic-Autodesk-Fusion-Personal-Not-for-Commercial-Use.png)
$21,38Tomo Vinkovic 418 Classic Articulated Tractor - Ultra Detailed 3D Printable Model
Cults3D
FreeBeginner CAD Practice Mode
Sketchfab
/https://fbi.cults3d.com/uploaders/52142221/illustration-file/a67310b6-c076-4720-b1ce-957eea66f933/Screenshot-2026-10-16-115127.png)
$1,41Bearing Pal with moving parts (assembly required)
Cults3D
/https://fbi.cults3d.com/uploaders/52452007/illustration-file/75fc28f7-f2fc-4b77-b5cb-c7ad75c8dfc0/0-piston-s-01-frontal-45.png)
$11,26Engine Piston with Connecting Rod STL 3D Print Model
Cults3D
/https://fbi.cults3d.com/uploaders/52452007/illustration-file/8840eb7b-7a24-40be-a0c3-1bf03ea7c5de/0-1-v-twin-motorcycle-engine-cutaway-kit.png)
$11,26V-Twin Motorcycle Engine Cutaway STL 3D Print Model
Cults3D
/https://fbi.cults3d.com/uploaders/52452007/illustration-file/3f3dd1c2-8ee3-4ed7-b23f-b5e1545c075c/0-engine-cylinder-head-01-frontal-45.png)
$11,26Engine Cylinder Head STL 3D Print Model
Cults3D
Snap-Fit Ball Joint Connector STL – Click-Together Articulated Joint for 3D Printing
Cults3D
/https://fbi.cults3d.com/uploaders/44762077/illustration-file/62f2105c-9849-4da1-82ba-3f4b7d32563d/SPRING-and-weel-5.png)
$3,00RC Wheel & Suspension Assembly – 3D Printable | STL + MAX
Cults3D
/https://fbi.cults3d.com/uploaders/44762077/illustration-file/1b61edf5-ee93-4acd-8a3b-12322eae2cff/banzer-11.png)
$3,99Tank Track & Suspension System – 6 STL + FBX + MAX
Cults3D
/https://fbi.cults3d.com/uploaders/44762077/illustration-file/07b614d8-9619-4223-99df-888f048c9975/RC-5.png)
$5,99Adjustable RC Coilover Shock – 3D Printable | STL + MAX
Cults3D
FreeGyroid TPMS Lattice Cube | 50mm (30% RD)
Sketchfab
/https://fbi.cults3d.com/uploaders/21725529/illustration-file/39ef2728-a7c2-486d-85ce-638b28280636/d86cul.png)
$4,99Tractor Fahr D86 Escala 1:32
Cults3D
/https://fbi.cults3d.com/uploaders/48593358/illustration-file/d5e60cba-7cf7-4965-98b3-5e48632b5fcc/Captura-de-tela-2026-10-16-214458.png)
$59,38Volkswagen up! SQ100 ASG Clutch Actuator Sector Gear — STL
Cults3D
FreeBag clip
Printables
/https://fbi.cults3d.com/uploaders/42723180/illustration-file/c6f48c25-2887-4289-a272-f7664210995a/Electric-Motor-Edge.png)
$1,50Electric Motor Cookie Cutter STL File - 4 inches
Cults3D
/https://fbi.cults3d.com/uploaders/52348228/illustration-file/3a4b43fc-252c-4622-9be5-e50210bd5ad5/assembly.png)
$5,52NACA 4-Digit Airfoil Educational Desk Kit + Study Cheat Sheet (0012, 2412, 4412, 0018)
Cults3D
£5,00Workshop – WoWBuildings Goes all INDUSTRIAL 3D Printable STL
MyMiniFactory
FreeROCKER SWITCH_ON-OFF
MyMiniFactory
FreeGears and gearbox
Sketchfab