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
City Bus Passenger Grab Handle CAD Model
Automotive
City Bus
Passenger Grab Handle
.STEP
<100
<100
Bosch FSN OFA Guide Bushing Improvement Part 2601035011
Machine design
Bosch Fsn Ofa Guide Bushing
Guide Bushing
.STEP
<100
<100
Custom Half 3D Printed Guitar with Telecaster Hardware Compatibility
Industrial Design
Strandberg Endurneck
Guitar Neck
.STEP
<100
<100
Compact Case for ST-LINK V2 Programmer
Industrial Design
St Link V2 Case 1
Enclosure
.STEP
<100
<100
Plastic Loop for 3D Printer Filament Loading
3D Printing
Plastic Loop 1
Design Engineering
.STEP
<100
<100
Detailed 3D Earphone Model for Design and Engineering
Industrial Design
Earphone 1 1
Audio Device
.STEP
<100
<100
Browse CAD models by file format
Detailed 3D Model of Earphone for Design and Engineering
Industrial Design
Earphone 2 1
Audio Device
.STEP
<100
<100
Detailed Name Plate CAD Model for Engineering Projects
Industrial Design
Name Plate 10
Design Engineering
.STEP
<100
<100
Vernier Caliper Holder - Precision Measuring Tool Accessory
Industrial Design
Vernier Caliper Holder
Measurement Tool
.STEP
<100
<100
R36S Game Console Stand for Secure Tabletop Placement
3D Printing
R36S
Game Console Stand
.STEP
<100
<100
Simple Pad for FreeNove ESP32 Experimental Board
Electrical
Freenove Esp32 Pad 1
Pcb Holder
.STEP
<100
<100
3D Model of Seeed Studio XIAO ESP32-C6 Module
Electrical
Seeed Studio Xiao Esp32 C6 1
Esp32-C6
.STEP
<100
<100
AirPods Pro Protective Case Design
Industrial Design
Airpods Pro Case 1
Product Design
.STEP
<100
<100
Basic 3D Printable Handle Model
Industrial Design
Alca Handle 1
Handle
.STEP
<100
<100
Myanmar Traditional Trishaw - Classic Side-Car Design
Automotive
Myanmar Trishaw 1
Vehicle Design
.STEP
<100
<100
Plastic Drinking Cup 3D CAD Model for Injection Molding and 3D Printing
Industrial Design
Plastic Drinking Cup 1
3D Model
.STEP
<100
<100
4 POM Wheel Gantry CAD Model for Mechanical Design
Machine design
4 Wheel Gantry
Gantry System
.STEP
<100
<100
HTD 3M Timing Belt Pulleys - Hubbed and Hubless Variants
Machine design
Htd 3M
Timing Belt Pulley
.STEP
<100
<100
Filament Welder Tool for Joining 3D Printing Filaments
Industrial Design
Flament Welder Tool 1
Welding Tool
.STEP
<100
<100
3D Model of the German Coat of Arms
Coat Of Arms
Bundesadler
.STEP
<100
<100
AAP 01 USW Kit for Ruger MK4 - Upper Assembly Upgrade
Machine design
Aap 01 Usw Kit 1
Design Engineering
.STEP
<100
<100
Multi-Filament Spool Holder for Organized Storage
3D Printing
Multi Filament Spool Holder 1
Spool Holder
.STEP
<100
<100
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