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
Rice Storage Box for Kitchen Organization
Rice Storage Box
Kitchen Organization
.STEP
<100
<100
Basic Part Model for Beginners in FreeCAD
Machine design
Basic Part Model
Freecad
.STEP
<100
<100
Precision Knob with 6mm Shaft, 37mm x 17mm Dimensions
Machine design
Precision Knob
6Mm Shaft
.STEP
<100
<100
Custom PCB Enclosure with Modular Access and Thermal Management
Electrical
Pcb Enclosure
Thermal Management
.STEP
<100
<100
Metabiaugmented Dodecahedron Johnson Solid Polyhedron
Metabiaugmented Dodecahedron
Johnson Solid
.STEP
<100
<100
Compact Mini Heater Model for External Dimension Reference
Industrial Design
Compact Mini Heater
External Dimensions
.STEP
<100
<100
Browse CAD models by file format
Detailed Fountain Pen Nib and Feeder Assembly
Industrial Design
Fountain Pen Nib
Feeder Assembly
.STEP
<100
<100
Gaming Console with Integrated Raspberry Pi Camera
Industrial Design
Gaming Console
Raspberry Pi Camera
.STEP
<100
<100
Heavy Duty DIY CNC Router Mill with Steel Frame and Rack & Pinion Drive
Machine design
Diy Cnc Router
Steel Frame
.STEP
<100
<100
Survival Dry Fuel and Match Storage Container
Survivalcontainer
Dryfuelstorage
.STEP
<100
<100
Rear View Camera Holder for Jeep Wrangler
Automotive
Rear View Camera Holder
Jeep Wrangler
.STEP
<100
<100
Basic Part Model for Beginners in FreeCAD
Machine design
Basic Part Model
Freecad
.STEP
<100
<100
Yardforce Mowing Robot Top Cover Hinge with 4mm Screw Holes
Robotics
Yardforce
Mowing Robot
.STEP
<100
<100
300mm CNC Machine Frame Constructed from Laser Cut Steel Tubes
Machine design
Cnc Machine Frame
Laser Cut Steel
.STEP
<100
<100
ISO 3167 A1 Tensile Test Specimen Model
Industrial Design
Iso 3167 A1
Tensile Test Specimen
.STEP
<100
<100
ISO 527-2 Type 1A Tensile Test Specimen Model
Iso 527-2
Tensile Test Specimen
.STEP
<100
<100
ISO 527-2 Type 1B Tensile Test Specimen Model
Industrial Design
Iso 527-2
Tensile Test Specimen
.STEP
<100
<100
ISO 527-2 Type 1BA Tensile Test Specimen Model
Iso 527-2
Type 1Ba
.STEP
<100
<100
ISO 527-2 Type 1BB Tensile Test Specimen Model
Iso 527-2
Type 1Bb
.STEP
<100
<100
ISO 527-2 Type 5B Tensile Test Specimen
Iso 527-2
Type 5B
.STEP
<100
<100
Random Combat Robot Model 2
Robotics
Combat Robot
Robot Simulation
.STEP
<100
<100
Ant-Class Battle Bot with Low Profile Tracks and Flippers
Robotics
Ant-Class
Battle Robot
.STEP
<100
<100