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
Parametric Bicycle Stem with Adjustable Length and Angle
Automotive
Bicycle Stem
Parametric Design
.STEP
<100
<100
Direct Coupled Motor with 1500 RPM Fan
Machine design
Direct Coupled Motor
1500 Rpm Fan
.STEP
<100
<100
Industrial Mechanical Component CAD Model
Machine design
Mechanical Component
Precision Engineering
.STEP
<100
<100
Detailed 3D CAD Model of Residential Spiral Staircase with Balcony and Roofing
Architecture
Spiral Staircase
Balcony
.STEP
<100
<100
3D Color Design Model for Engineering Applications
Industrial Design
3D Color Model
Engineering Design
.STEP
<100
<100
Industrial Mechanical Component CAD Model
Machine design
Mechanical Component
Precision Engineering
.STEP
<100
<100
Browse CAD models by file format
Industrial Surface Mounting 5-Pole 32A Wall Socket
Electrical
Surface Mounting
5-Pole
.STEP
<100
<100
Waterproof 2-Pin Female Connector Socket for Automotive Applications
Automotive
Waterproof Connector
2-Pin Socket
.STEP
<100
<100
Collar-Type Oil Seal 52x20x10 mm for Industrial Applications
Machine design
Oil Seal
Collar-Type
.STEP
<100
<100
Precision Mechanical Component for Industrial Applications
Machine design
Mechanical Component
Industrial Machinery
.STEP
<100
<100
ZWO ASI 120MM Mini Planetary Camera CAD Model
Zwo Asi 120Mm Mini
Planetary Camera
.STEP
<100
<100
Industrial Component Model
Machine design
Industrial Component
Engineering
.STEP
<100
<100
ST-Link V3 Set Enclosure with Spacer Adapter
Electrical
St-Link V3
Enclosure
.STEP
<100
<100
Industrial Mechanical Component CAD Model
Machine design
Mechanical Component
Precision Engineering
.STEP
<100
<100
Cross Kart Design with 1.8m by 1m Dimensions
Automotive
Cross Kart
Compact Frame
.STEP
<100
<100
45 Degree Swing Arm Installation Guide
Machine design
45 Degree Swing Arm
Installation Guide
.STEP
<100
<100
Conical Reducer with Bevel Gears CAD Model
Machine design
Conical Reducer
Bevel Gears
.STEP
<100
<100
High-Precision Laser Cutting Machine for Industrial Applications
Machine design
Laser Cutting Machine
High-Precision
.STEP
<100
<100
Sewer Ring with 100 mm Wall Thickness and 2200 mm Diameter
Construction
Sewer Ring
100Mm Wall Thickness
.STEP
<100
<100
Detailed CAD Model of a Stepper Motor for Precision Motion Control
Robotics
Precision Motion Control
Automation
.STEP
<100
<100
Aluminium 17-Inch Rim for Automotive Applications
Automotive
Aluminium Rim
17-Inch Wheel
.STEP
<100
<100
Mechanical Stapler Machine 3D Assembly Model
Machine design
Mechanicalstapler
3Dassembly
.STEP
<100
<100
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