Oct. 26, 2026
How Material Thickness Influences Press Brake Tool Selection
In sheet metal fabrication, selecting the right press brake tooling is essential for achieving accurate bend angles, consistent inside radii, and reliable production quality. Among the many factors that influence tooling selection, material thickness is one of the most important.
Oct. 14, 2026
Inside Radius vs. V-Die Opening: Understanding the Relationship in Air Bending
In sheet metal fabrication, achieving accurate and consistent bend angles requires more than selecting the correct press brake and punch. One of the most important factors influencing bending results is the relationship between the inside bend radius and the V-die opening.
Sep. 21, 2026
Press Brake Punch Height: Why It Matters for Bending Depth and Clearance
When selecting a press brake punch, manufacturers often focus on the punch angle, tip radius, tooling standard, and maximum load. One dimension that can receive less attention is punch height.
Oct. 26, 2026
How Material Thickness Influences Press Brake Tool Selection
In sheet metal fabrication, selecting the right press brake tooling is essential for achieving accurate bend angles, consistent inside radii, and reliable production quality. Among the many factors that influence tooling selection, material thickness is one of the most important.
Oct. 14, 2026
Inside Radius vs. V-Die Opening: Understanding the Relationship in Air Bending
In sheet metal fabrication, achieving accurate and consistent bend angles requires more than selecting the correct press brake and punch. One of the most important factors influencing bending results is the relationship between the inside bend radius and the V-die opening.
Sep. 21, 2026
Press Brake Punch Height: Why It Matters for Bending Depth and Clearance
When selecting a press brake punch, manufacturers often focus on the punch angle, tip radius, tooling standard, and maximum load. One dimension that can receive less attention is punch height.
Sep. 14, 2026
How Die Opening Affects Sheet Metal Bending Accuracy and Tonnage
In press brake bending, the V-die opening is one of the most influential tooling dimensions. It affects the amount of force required to form the sheet, the resulting inside bend radius, material deformation, springback, and ultimately the consistency of the finished part.
Aug. 31, 2026
How to Select the Right Press Brake Punch for Different Bending Jobs
Cnstamp manufactures standard and custom press brake punches for Amada/Promecam, Trumpf, LVD, Bystronic, EHT, Weinbrenner, and other press brake systems, including straight punches, gooseneck punches, acute-angle punches, radius punches, and application-specific tooling.
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