HEATKEYS

3D models for CAD/CAM/CAE designers. Cars, cities, airplanes and other polygonal and NURBS/SOLID models.

Festo is a worldwide leading supplier of pneumatic and electrical automation technology. Offering industrial and process automation, components and solutions: cylinder, act...

Online AutoCAD Block / Symbols Library. CBEN is the largest, most comprehensive CAD library of the Web. It is constructed by a vast, global community of users and contributors and is the only major directory that is 100% free.

With over 2 million seats worldwide, Spatial provides the leading 3D software component technology for engineering applications. Spatial enables customers to bring innovative applications to market in less time and at lower 3D development costs.

WOODWEB provides information for the wood industry including woodworking, cabinets, components, woodworking software, wood finishing, cabinet hardware, lumber, plywood, woodworking machinery, suppliers, and tooling

Find free downloads for supplier parts models, component models, 3D parametric models and supplier component downloads, including free CAD drawings, assembly models and full 3D CAD models. Use these free part models by dropping them directly into yo...

MathWorks is the world’s leading developer of technical computing software for engineers and scientists in industry, government, and education

SYCODE - Software Solutions for Computer Aided Design (CAD)

CAD Tutorials and Best Practices

Architectural information on building materials, manufacturers, specifications, BIM families and CAD details.

Modulare Verschlusstechnik und Komponenten f

EXTREME rock crawling, 4x4s, off road racing, from the Rubicon Trail and beyond! Pirate4x4 has the best tech, forums, photo gallery and more.