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
MTF-01 Optical Flow & Lidar Sensor Bracket for 2-Inch FPV Drones
Robotics
Mtf 01
Optical Flow Sensor
.STEP
<100
<100
CFM-56 Turbo Fan Engine Model for Air Bus A320
Aerospace
Low Pressure Turbine
Four Stage Turbine
.STEP
<100
<100
FPV RC Airplane Model for Remote Control Enthusiasts
Robotics
Ardu Pilot Drone 1
Drone
.STEP
<100
<100
Jet Model for Engineering and Design
Aviation
Jet 1
3D Cad Model
.STEP
<100
<100
Lunar Gateway Grooves Model for High Torque Transmission
Aerospace
Lunar Gateway
Space Station
.STEP
<100
<100
Risk-Free Payload Layout Design for Enhanced Safety and Efficiency
Machine design
Payload Layout
Design Engineering
.STEP
<100
<100
Browse CAD models by file format
2.5 cc Mk-12V Engine Model for Virtual Aircraft
Machine design
Line Speed Model F 2 A 1
Design Engineering
.STEP
<100
<100
Rotational Storage System for Lunar Gateway Modules
Aerospace
Lunar Gateway
Storing System
.STEP
<100
<100
Adjustable Carbon Fiber Plate Assembly with Motorized Rail System
Industrial Design
Project Gateway 2
Design Engineering
.STEP
<100
<100
Lunar Gateway Logistic Module Design for Space Cargo Transport
Aerospace
Space Cargo Module Ay 1 1
Spacecraft
.STEP
<100
<100
Lunar Gateway Cargo Packing and Storage Solutions
Aerospace
Lunar Gateway
Cargo Packing
.STEP
<100
<100
Wall Bracket Mechanical Component | CAD Model
Industrial Design
Wall Bracket 23
Mounting Bracket
.STEP
<100
<100
Detailed Spur Gear CAD Model for Mechanical Design
Machine design
Spur Gear 331
Gear
.STEP
<100
<100
Detailed Airplane Model for Engineering and Design
Aviation
Airplane Model 8
3D Cad
.STEP
<100
<100
Speculated B-21 Bomber Solid Assembly Model
Aerospace
B21 Bomber
Solid Assembly
.STEP
<100
<100
DS3218MG High Torque Servo Motor 20Kg
Robotics
Servo Ds3218Mg 2
Servo Motor
.STEP
<100
<100
Fixed Pitch 2.2 Meter Diameter Propeller with Aircraft Nose
Aviation
Propeller
Nose Cone
.STEP
<100
<100
SU-31 RC Plane Model with 120cm Wingspan for CAD Use
Aviation
Su 31 2
Aircraft
.STEP
<100
<100
Flying Taxi Bus Concept CAD Model
Aviation
Flying Taxi Bus Concept 1
Urban Air Mobility
.STEP
<100
<100
High-Performance Blisk for Gas Turbine Compressors
Aerospace
Blisk Compressor 1
Turbomachinery
.STEP
<100
<100
ISO-Grid Drink Coaster for Mug Placement
Industrial Design
Iso Grid Drink Coaster 1
Drink Coaster
.STEP
<100
<100
ISO Grid Drink Coaster Design for Educational Use
Industrial Design
Iso Grid Drink Coaster C 1
3D Model
.STEP
<100
<100
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