This V-Opening Calculator helps you find the recommended minimum, optimal, and maximum V-opening sizes based on your sheet thickness. It ensures clean, accurate bends while protecting tooling and reducing trial-and-error during press brake setup.

• Grubość blachy (mm): Enter your sheet metal thickness to calculate suitable V-opening values for safe and precise bending.

• Minimum V-Opening (mm): The smallest safe V-opening for your sheet thickness.

• Optimal V-Opening (mm): The recommended V-opening for best bending results.

• Maximum V-Opening (mm): The largest usable V-opening while maintaining bend quality.