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
Thermoelectric Cooling Box with Vertical Axial Wind Turbine Mechanism
Energy And Power
Thermoelectric Cooling
Peltier Effect
.STEP
<100
<100
Military Army Truck CAD Model for Engineering Applications
Automotive
Military Truck
Defense Vehicle
.STEP
<100
<100
Ship Hull Line Drawing and Surface Modeling
Marine
Ship Hull
Surface Modeling
.STEP
<100
<100
Precision Mechanical Component for Industrial Applications
Machine design
Mechanical Component
Industrial Machinery
.STEP
<100
<100
Bracket for Stacking Rack Components
Industrial Design
Bracket
Stacking Rack
.STEP
<100
<100
Industrial Staircase Design with Secure Fastening Features
Construction
Industrial Staircase
Secure Fastening
.STEP
<100
<100
Browse CAD models by file format
Adjustable Hand Grip with Stopper Mechanism
Machine design
Adjustable Hand Grip
Stopper Mechanism
.STEP
<100
<100
Professional Firewood and Tree Chopping Ax - 1.2 kg
Industrial Design
Firewood Ax
Tree Chopping
.STEP
<100
<100
Gabarytnaya Model Roulsa Maxwel
Industrial Design
Gabarytnaya Model
Roulsa Maxwel
.STEP
<100
<100
4-Way Rocker Switch Panel for Electrical Control Systems
Electrical
4-Way Rocker Switch
Electrical Control Panel
.STEP
<100
<100
Water Supply Hatch Cover with Bench and Drain Design
Construction
Water Supply Hatch Cover
Drainage Design
.STEP
<100
<100
Industrial Component for Zone Without Locks
Industrial Design
Industrial Component
Zone Without Locks
.STEP
<100
<100
Spring Loaded Pressure Valve CAD Model for Industrial Applications
Industrial Design
Spring Loaded Pressure Valve
Pressure Regulation
.STEP
<100
<100
4-Cylinder Star Pattern Engine Model
Machine design
4 Cylinder Engine
Star Pattern
.STEP
<100
<100
3D CAD Model Created with PTC Pro-Engineer
Machine design
Ptc Pro-Engineer
3D Cad Model
.STEP
<100
<100
Workshop Clamp for Industrial and Marine Repair Applications
Industrial Design
Workshop Clamp
Industrial Repair
.STEP
<100
<100
Compact Aluminum Tender Boat CAD Model
Marine
Compact Tender Boat
Aluminum
.STEP
<100
<100
Marine Propeller Designed with CATIA Software
Marine
Marine Propeller
Catia
.STEP
<100
<100
Detailed 3D Model of SAIPEM 7000 Offshore Vessel with Adjustable Cranes
Marine
Saipem 7000
Offshore Vessel
.STEP
<100
<100
3D Canoe Model Designed in Inventor
Marine
Canoe
3D Model
.STEP
<100
<100
Industrial Lodka Component
Industrial Design
Lodka
Component
.STEP
<100
<100
Facet Cube Fuel Pump with AMP Super Seal Plug
Automotive
Facet Cube Fuel Pump
Amp Super Seal Plug
.STEP
<100
<100
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