3d engineering design CAD Models

Browse 3d engineering design CAD models used in real projects. Preview online and download STEP/STP, IGES, STL and more. Filter by category, file type, price and popularity.

All Designs (332 results)2D technical drawing library
Great White Shark Model | 3D Engineering Design File
Great White Shark Model | 3D Engineering Design File
Great White Shark Model
3D Engineering Design
.STEP
<100
<100
Free
Cargo Ship'S Hatch Covers Type Folding | 3D Engineering Design File
Cargo Ship'S Hatch Covers Type Folding | 3D Engineering Design File
Marine
Cargo Ship
Hatch Covers
.STEP
<100
<100
Free
50 Feet Catamaran Racing Boat | 3D Engineering Design File
50 Feet Catamaran Racing Boat | 3D Engineering Design File
Marine
Catamaran
Racing Boat
.STEP
<100
<100
Free
Stainless Steel - Tri Clamp Pass Through Plate | 3D Engineering Design File
Stainless Steel - Tri Clamp Pass Through Plate | 3D Engineering Design File
Industrial Design
Stainless Steel
Tri Clamp
.STEP
<100
<100
Free

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Butterfly Seal | 3D Engineering Design File
Butterfly Seal | 3D Engineering Design File
Machine design
Butterfly Seal
Mechanical Assembly
.STEP
<100
<100
Free
Кронштейн Под Огнетушитель / Fire Extinguisher Bracket | 3D Engineering Design File
Кронштейн Под Огнетушитель / Fire Extinguisher Bracket | 3D Engineering Design File
Machine design
Fire Extinguisher Bracket
Mechanical Assembly
.STEP
<100
<100
Free
Rov Gripper | 3D Engineering Design File
Rov Gripper | 3D Engineering Design File
Robotics
Rov Gripper
Mechanical Systems
.STEP
<100
<100
Free
Magnetic Wheel Robot For Defect Detection In Oil Tanks | 3D Engineering Design File
Magnetic Wheel Robot For Defect Detection In Oil Tanks | 3D Engineering Design File
Robotics
Magnetic Wheel Robot
Defect Detection
.STEP
<100
<100
Free
Base De Pruebas Sensor Óptico Tcrt5000 | 3D Engineering Design File
Base De Pruebas Sensor Óptico Tcrt5000 | 3D Engineering Design File
Robotics
Tcrt5000
Optical Sensor
.STEP
<100
<100
Free
Frc 2025 Printable Field - Frobotics 4150 | 3D Engineering Design File
Frc 2025 Printable Field - Frobotics 4150 | 3D Engineering Design File
Robotics
Frc 2025
Printable Field
.STEP
<100
<100
Free
Amass Xt-90M U Link Killswitch Case | 3D Engineering Design File
Amass Xt-90M U Link Killswitch Case | 3D Engineering Design File
Electrical
Amass Xt-90M
Killswitch Case
.STEP
<100
<100
Free
Mini Pc With Inbuilt Battery | 3D Engineering Design File
Mini Pc With Inbuilt Battery | 3D Engineering Design File
Industrial Design
Mini Pc
Inbuilt Battery
.STEP
<100
<100
Free
High-Speed Line Follower | 3D Engineering Design File
High-Speed Line Follower | 3D Engineering Design File
Robotics
High-Speed Line Follower
Line Tracking
.STEP
<100
<100
Free
Line Detector - Line Follower | 3D Engineering Design File
Line Detector - Line Follower | 3D Engineering Design File
Robotics
Line Detector
Line Follower
.STEP
<100
<100
Free
Tt Motor Bracket | 3D Engineering Design File
Tt Motor Bracket | 3D Engineering Design File
Machine design
Tt Motor Bracket
Motor Bracket
.STEP
<100
<100
Free
Mounting Block For Vinyl Siding | 3D Engineering Design File
Mounting Block For Vinyl Siding | 3D Engineering Design File
Construction
Mounting Block
Vinyl Siding
.STEP
<100
<100
Free
Hand Towel Bar, Moen Genta Lx | 3D Engineering Design File
Hand Towel Bar, Moen Genta Lx | 3D Engineering Design File
Architecture
Hand Towel Bar
Moen Genta Lx
.STEP
<100
<100
Free
Towel Bar, Moen Genta Lx | 3D Engineering Design File
Towel Bar, Moen Genta Lx | 3D Engineering Design File
Industrial Design
Towel Bar
Moen Genta Lx
.STEP
<100
<100
Free
Coluna Fixa Para Reparo De Motor | 3D Engineering Design File
Coluna Fixa Para Reparo De Motor | 3D Engineering Design File
Machine design
Coluna Fixa Para Reparo De Motor
Motor Repair Fixture
.STEP
<100
<100
Free
Ограждение Террасы 1 | 3D Engineering Design File
Ограждение Террасы 1 | 3D Engineering Design File
Architecture
Terrace Railing
3D Engineering Design
.STEP
<100
<100
Free
Перила | 3D Engineering Design File
Перила | 3D Engineering Design File
Construction
Перила
3D Engineering Design
.STEP
<100
<100
Free
Dewalt Dw707 Vacuum Adapter Pieces | 3D Engineering Design File
Dewalt Dw707 Vacuum Adapter Pieces | 3D Engineering Design File
Machine design
Dewalt Dw707
Vacuum Adapter
.STEP
<100
<100
Free

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