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Engineering CAD Design Library
Browse quality-checked 3D CAD models. Preview online and download STEP/STP, IGES, STL and more—filter by category, tags, file type, price and popularity.
All Designs (10000 results)
Detailed Fighter Jet F16 CAD Model with Advanced Surfacing
Aviation
Fighter Jet
F16
.STEP
0
0
RC Airplane Model for Fabrication and 3D Printing
Aviation
Rc Airplane
Ra Dkg 1 Rc Airplane 1
.STEP
0
0
Launcher UAV 1 - Advanced Unmanned Aerial Vehicle Model
Aviation
Unmanned Aerial Vehicle
Aerospace Engineering
.STEP
0
0
Kurt Vise Assembly CAD Model
Machine design
Workholding
Kurt Vise 4
.STEP
0
0
SC15 17kg Large Torque Programmable Serial Bus Servo by Waveshare
Robotics
Sc15
17Kg Torque
.STEP
0
0
PCD Reamer Tool Ø10 - Detailed CAD Model
Machine design
Pcd Reamer Tool
O10H7
.STEP
0
0
Complete PCD Expander Design for Precision Engineering
Industrial Design
Alargador De Pcd
Design Engineering
.STEP
0
0
Super Heavy Logistic Transport for Lunar and Martian Habitats
Automotive
Heavy Transport
Industrial Vehicle
.STEP
0
0
High-Quality Spring Model for Engineering Projects
Machine design
Spring 486
Coil Spring
.STEP
0
0
Indonesian Rocket Model Commemorating 78th Independence Day
Aerospace
Rocket Design
Propulsion System
.STEP
0
0
OB7-PG2 Robotic Gripper for OB7 Robotic Arms
Robotics
Mechanical Design
Ob7 Pg2
.STEP
0
0
Super Heavy Logistics Transport with Oscillating Frame and 360-Degree Wheels
Automotive
Logistics Vehicle
Super Heavy Logistics Transport 2
.STEP
0
0
Delta Wing Model with Three Distinct Dihedral Angles
Aerospace
Aircraft Component
Delta Wing 4
.STEP
0
0
iNRCORE MIL-STD-1553 Single Bus Communications Transformer Model
Electrical
Inrcore Mil Std 1553 Transformer
Mil-Std-1553
.STEP
0
0
iNRCORE Dual MIL-STD-1553 Bus Communications Transformer Model
Electrical
Inrcore
Mil-Std-1553
.STEP
0
0
iNRCORE MIL-STD-1553 Single Bus Communications Transformer Model
Electrical
Mil-Std-1553
Inrcore Mil Std 1553 Transformer
.STEP
0
0
Super Heavy Logistics Transport Concept for Lunar and Martian Missions
Robotics
Manufacturing Preparation
Design Engineering
.STEP
0
0
Super Heavy Logistics Transporter with Mecanum Wheels and Scissors Lift Mechanism
Automotive
Heavy Transport
Super Heavy Logistics Transporter 1
.STEP
0
0
Four Way Electrical Conduit Joint Box with Dual Access Points
Aviation
4 Way Connector
Electrical Joint Box
.STEP
0
0
Carby V3 Starship Enterprise High Power Rocket CAD Model
Aerospace
High Power Rocket
Carby V3
.STEP
0
0
Ababil 3 UAV - Unmanned Aerial Vehicle Model
Aviation
Drone
Ababil 3 Uav
.STEP
0
0
Children's Educational Rocket Model for Learning Projects
Aerospace
3D Cad Model
Manufacturing Preparation
.STEP
0
0
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