Engineering CAD Design Library
Browse quality-checked 3D CAD models for engineering, product design, prototyping and manufacturing. Preview models online and download files in STEP, STP, IGES, STL, OBJ, PLY, DWG, DXF and more.
All Designs (10,000+ results)2D technical drawing library
An-28 Bryza Sp Engine Gondola CAD Model
Aerospace
An-28 Bryza Sp
Engine Gondola
.STEP
<100
<100
Next Generation Do 335 Aircraft Model
Aviation
Do 335
Aircraft Model
.STEP
<100
<100
Herelink Air Module with TAOglas Antenna for Wireless Communication
Aerospace
Herelink Air Module
Taoglas Antenna
.STEP
<100
<100
Jet Engine Design CAD Model
Aerospace
Jet Engine
Turbine
.STEP
<100
<100
Compact Mini Hinge for Precision Applications
Machine design
Mini Hinge
Precision Hinge
.STEP
<100
<100
Generic Mechanical Component Model
Machine design
Mechanical Component
3D Model
.STEP
<100
<100
Browse CAD models by file format
Precision Engineered Mechanical Component
Machine design
Mechanical Component
Precision Engineering
.STEP
<100
<100
A380-800 Aircraft Model Overview
Aerospace
A380-800
Aircraft Design
.STEP
<100
<100
Simple and Efficient Propeller Design for Engineering Applications
Aerospace
Propeller
Engineering Design
.STEP
<100
<100
TCAS II Antenna Model for Commercial Aircraft with 1.030-1.090 GHz Frequency Range
Aviation
Tcas Ii
Antenna
.STEP
<100
<100
Rosenberger N-Type 1" 4-Hole Flange Coaxial Connector up to 11 GHz
Electrical
Rosenberger N-Type
4-Hole Flange
.STEP
<100
<100
Connection Nipple Industrial Component
Industrial Design
Connection Nipple
Fluid Connection
.STEP
<100
<100
Enhanced OLEO Landing Gear Leg for Medium-Sized Aircraft
Aviation
Oleo Landing Gear
Scissor Links
.STEP
<100
<100
OLEO Landing Gear Leg for Model Jets with 15KG Load Capacity
Aviation
Oleo Landing Gear
Model Jets
.STEP
<100
<100
Large Pneumatic Retract Unit for Giant Scale RC Planes
Aviation
Pneumatic Retract Unit
Rc Planes
.STEP
<100
<100
Rocket Engine Design for Engineering Applications
Aerospace
Rocket Engine
Propulsion System
.STEP
<100
<100
Celera-500L Model Aircraft Based on Depron Airplane Design
Aviation
Celera-500L
Aerodynamic Design
.STEP
<100
<100
Wing Skin and Internal Structure CAD Model
Aerospace
Wing Skin
Internal Structure
.STEP
<100
<100
Lockheed Martin F-35 Lightning II Stealth Multirole Combat Aircraft
Aviation
F-35 Lightning Ii
Stealth Aircraft
.STEP
<100
<100
RC Helicopter Model with Precise Dimensions and Mechanism
Aviation
Rc Helicopter
Mechanical Components
.STEP
<100
<100
A380 Aircraft Model with Seating Layout
Aviation
A380
Aircraft Model
.STEP
<100
<100
Amp / TE Connectivity N-Type Coaxial 1" 4-Hole Flange Connector Model
Electrical
N-Type Coaxial Connector
4-Hole Flange
.STEP
<100
<100
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