CAD & Manufacturing Blog

Practical guides for engineering workflows. Learn how to annotate STEP files and communicate with manufacturers.

6 Articles

How to Add Tolerance to STEP Files for Manufacturing

Learn how to properly add GD&T tolerances to STEP files for CNC manufacturing. Expert guide covering PMI, CAD workflows, and best practices.

How Tolerances Affect Manufacturing Cost

Learn how tolerance specifications impact manufacturing cost and discover practical strategies to optimize your designs for quality without overspending.

Collaborate with Manufacturers Without a CAD License

Share STEP files with manufacturers—no CAD license needed. Add tolerances, threads, colors, and notes in your browser.

How to View CAD Files in Browser Without Software

Learn how to view CAD files in browser instantly. No CAD software, no downloads, no license required. Share STEP files with your team in seconds.

How to Add GD&T to STEP Files: Complete Guide

Learn how to add GD&T annotations directly to STEP files. Communicate tolerances without 2D drawings. Free tool for manufacturing engineers.

No CAD License Viewer: View STEP Files Without Software

Need to view STEP files without CAD software? Learn how to use a no CAD license viewer to annotate, share, and collaborate on 3D models with suppliers.