C3DT Galva Holes

Fast and Accurate Ventilation Holes for Inventor

What is the C3DT Galva Holes Inventor App?

The C3DT Galva Holes App is an Autodesk Inventor add-on that automates the placement of galvanization and ventilation holes in hollow sections, tubes, and profiles. Instead of sketching and drilling these holes manually, the app inserts them instantly in the correct positions.

Developed by engineers who use Inventor daily, the app was designed to eliminate one of the most repetitive and error-prone steps in preparing steel assemblies for fabrication and galvanization.

The Problems C3DT Galva Holes Inventor app solves

When working with welded hollow sections and tubular structures, ventilation and drainage holes are not optional — they are required for galvanization and safety. Without them, trapped air or liquids can cause serious problems during welding, coating, or in service. In practice, however, most designers are forced to add these holes by hand using sketches and manual drilling operations.

This creates several recurring issues:

  • Time-consuming manual sketches for every single tube or hollow section

  • Risk of forgetting required holes, leading to production errors

  • Inconsistent hole placement across similar parts

  • Frustration and wasted effort on repetitive tasks

Over time, these issues reduce both efficiency and quality. Small mistakes slip into production, projects take longer to prepare, and designers spend valuable hours doing mindless repetition instead of focusing on design improvements.

The Galva Holes App solves this by automating the entire process. With a single click, the app places the correct holes in the right positions on your profiles. No more sketches, no more trial-and-error — just accurate, consistent results every time.

What the C3DT Galva holes inventor app Does

  • Automates Hole Placement: Insert ventilation and galvanization holes with one click.
  • Ensures Accuracy: Holes are always placed at the correct positions.
  • Saves Time: Eliminate repetitive sketching and drilling operations.
  • Improves Consistency: Every part follows the same standard, project after project.

Key Benefits for using the C3DT Galva Holes Inventor app

  • Prevent errors and rework in fabrication
  • Save hours by eliminating repetitive manual work
  • Improve safety and compliance with galvanization requirements
  • Deliver cleaner, more consistent assemblies to production

Galva Holes

Quick galvanization
€ 79 Per Year / Seat
  • Insert holes in seconds
  • Safe for welding and galvanizing
  • No manual sketches needed
  • Always correct placement
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C3DT Bundle

All apps, one price
€312
€ 99 Per Year / Seat
  • Every C3DT app included
  • Maximum ROI and time savings
  • One license, full toolkit
  • Lower cost than buying separately
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Order the C3DT Galva Holes Inventor app Now

Once you’ve filled in the form below, we’ll process your request and send you an invoice. After payment is confirmed, you’ll immediately receive your personal license key and download link to start using the apps right away.

Still Not Convinced? Try the c3dt Galva Holes Inventor app for Free

Test the C3DT Galva Holes app in your own workflow with a 14-day free trial. Download directly from the Autodesk App Store and experience how much time and effort you can save — risk-free, no obligations.

Download Free Trial on Autodesk App Store

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