Changeable blades
Changeable blades, also known as interchangeable inserts or replaceable bending segments, provide a flexible and cost-effective solution for modern press brake operations. Instead of replacing an entire punch or die, operators can simply exchange the worn or required blade section, reducing tooling costs and minimizing machine downtime.
Key Advantages:
Reduced tooling replacement costs
Faster tool setup and changeover
Increased bending flexibility
Lower tooling inventory requirements
Extended service life of tooling systems
Improved efficiency for custom production runs
Types of Changeable Blade Systems
Segmented Punches and Dies
Segmented tooling consists of individual punch and die sections manufactured in various lengths. These segments can be combined to create customized tooling setups for box bending, channel forming, and other complex sheet metal applications. The modular design improves accessibility and allows damaged sections to be replaced individually.
Interchangeable Radius Blades
Radius tooling systems utilize a permanent holder combined with replaceable radius inserts. By changing only the working blade, operators can quickly switch between different bending radii without replacing the complete tool assembly. This solution reduces tooling inventory while increasing production flexibility.
Replaceable Tip Tooling
Replaceable tip systems feature a durable holder with exchangeable working tips. Different tip profiles and bending angles can be installed according to production requirements, making the system ideal for manufacturers handling a wide variety of parts.
14.282
Bystronic-system Holder and blades
R= 0.5 - 6.0 mm,H=135 mm
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15.755
Wila/Trumpf-system Holder and blades
R= 0.5 - 6.0 mm,H=60 mm
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10.400
Amada-system Holder and blades
R= 0.5 - 6.0 mm,H=60 mm
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Need Assistance Selecting the Right Blade System?
To recommend the most suitable tooling solution, please provide:
• Press brake brand and model
• Material type and thickness
• Required bending radius or angle
• Standard or custom tooling requirements
Our engineering team can help identify the optimal changeable blade system for your production needs.




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