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
3D CAD Model of Mechanical Component
Machine design
Mechanical Component
3D Cad Model
.STEP
<100
<100
Hexagon Nut Compliant with GOST R 50592-93, DIN 6923, and ISO 4161 Standards
Machine design
Hexagon Nut
Gost R 50592-93
.STEP
<100
<100
Power Transmission Unit for Oil and Scavenge Pumps
Machine design
Power Transmission Unit
Oil Pump
.STEP
<100
<100
Ultra Stable Oven Compensated Crystal Oscillator (OCXO) OH320 Series
Electrical
Ocxo
Crystal Oscillator
.STEP
<100
<100
Nordic Semiconductor nRF52840 Bluetooth 5.0 Development Board Model
Electrical
Nrf52840
Bluetooth 5.0
.STEP
<100
<100
Voltage Controlled Oven Compensated Crystal Oscillator with High Frequency Stability
Electrical
Voltage Controlled Oven Compensated Crystal Oscillator
Vcocxo
.STEP
<100
<100
Browse CAD models by file format
Turbine Assembly with Rear Bearing and Blade Retention Pins
Energy And Power
Turbine Assembly
Rear Bearing
.STEP
<100
<100
High Precision Oven Compensated Crystal Oscillator with Ultra Stable Frequency
Electrical
Oven Compensated Crystal Oscillator
Vcocxo
.STEP
<100
<100
Nordic Semiconductor nRF528xx Bluetooth 5.0 Development Board
Electrical
Nrf528Xx
Bluetooth 5.0
.STEP
<100
<100
Abracon Voltage Controlled Oven Controlled Crystal Oscillator with Ultra High Frequency Stability
Electrical
Abracon Vcocxo
Voltage Controlled Oscillator
.STEP
<100
<100
Pixhawk 2.1 Flight Controller for Advanced UAV Applications
Robotics
Pixhawk 2.1
Flight Controller
.STEP
<100
<100
Cessna Grand Caravan Aircraft 3D Model
Aviation
Cessna Grand Caravan
Aircraft
.STEP
<100
<100
Abracon Ultra-Stable Voltage Controlled Oven Controlled Crystal Oscillator (VCOCXO)
Electrical
Voltage Controlled Oscillator
Oven Controlled Crystal Oscillator
.STEP
<100
<100
Compact 3D Printer Hotend Design
3D Printing
Hotend
Compact Design
.STEP
<100
<100
High Barrel for 9x19mm Bullet Destruction
Machine design
High Barrel
9X19Mm
.STEP
<100
<100
Sounding Hobby Rocket Model with Calibration and Simulation
Aerospace
Sounding Rocket
Calibration
.STEP
<100
<100
Professional Drone Design Model
Robotics
Drone
Aerial Vehicle
.STEP
<100
<100
Industrial Logo Design for Engineering Applications
Industrial Design
Logo Design
Engineering Branding
.STEP
<100
<100
Industrial Logo Design for Engineering Applications
Industrial Design
Logo Design
Engineering Branding
.STEP
<100
<100
Payload Simulation Dummy for Cinelifter Drone with Threaded Inserts
Aviation
Payload Simulation Dummy
Cinelifter Drone
.STEP
<100
<100
Turbine Nozzle Shroud for Hot Gas Flow Guidance
Energy And Power
Turbine Nozzle Shroud
Hot Gas Flow
.STEP
<100
<100
Complete Engine Combustion Chamber Assembly with Air Cooling Design
Aerospace
Engine Combustion Chamber
Air Cooling
.STEP
<100
<100
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