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Fierte is a trusted innovator in the sheet metal tooling sector, specializing in the production of high-performance Standard Press Brake Punch 78degree and comprehensive bending solutions. Our 78° press brake punch is meticulously crafted from top-tier 42CrMo4, 42CrMo, and C45 steels, undergoing rigorous whole body heat treatment and precision grinding to meet professional bending demands. Designed as a universal tool, this standard punch combines an optimized 78-degree angle with robust construction, delivering efficient and consistent results for a wide range of industrial applications.
The defining feature of our Standard Press Brake Punch 78degree is its precision-engineered 78° blade, ground to a sharp, smooth edge via advanced technology. This blade design minimizes material friction and rebound, ensuring clean, accurate bends without workpiece damage. The punch features a sturdy shank for secure installation in press brake tool holders, while its streamlined shape enhances handling. Surface treatment options include blackening, sandblasting, and sandblasting + blackening, each boosting durability and resistance to corrosion.
Adhering to international standard dimensions, the 78° press brake punch features a standardized shank diameter and length, ensuring compatibility with most press brake models without adapters. Strict dimensional tolerances guarantee consistent performance across multiple units, while the compact design optimizes storage and workshop space. The punch’s robust structure, reinforced through precision machining, withstands the rigors of daily use.
The 78degree angle mechanism is the core of this punch’s performance, balancing bending efficiency and material compatibility. Unlike steeper angles that risk material cracking or shallower angles that increase rebound, the 78° angle ensures smooth material flow during bending, reducing workpiece stress and improving bend quality. This design is particularly effective for medium to thick-gauge materials, where controlled bending is critical.
Each standard press brake punch undergoes whole body heat treatment to achieve a hardness of HRC48-50, strengthening the entire structure from core to surface. This process enhances wear and impact resistance, allowing the punch to withstand repeated high-pressure bending operations. The hardened blade edge maintains sharpness over time, reducing the need for frequent sharpening and extending service life.
Our 78degree Standard Press Brake Punch strictly adheres to global press brake tooling standards, with dimensions aligned to industry specifications for shank size, blade length, and overall height. This standardization ensures seamless integration with most press brake models, eliminating the need for custom modifications. The consistent dimensions also facilitate easy replacement and interchangeability, minimizing downtime during tool changes.
Constructed from certified 42CrMo4, 42CrMo, and C45 steels, the punch meets international material standards for strength, toughness, and machinability. Each steel batch undergoes rigorous quality testing to ensure it meets our performance requirements, guaranteeing reliable results. The high-quality material selection also resists deformation, even in demanding production environments.
The 78° angle design minimizes material rebound, delivering precise, consistent angles for every workpiece. This makes it ideal for applications where accuracy and repeatability are non-negotiable.
Engineered to fit most mainstream press brake brands. The standard bending punch eliminates the need for brand-specific tooling, reducing inventory costs and improving workshop flexibility.
Premium 42CrMo4/42CrMo/C45 steels and whole body heat treatment ensure the punch withstands continuous high-volume use. Offering a long service life and reducing replacement expenses.
The 78-degree angle balances efficiency and material compatibility, reducing rebound and workpiece stress. It excels with medium to thick-gauge steel, aluminum, and stainless steel, ensuring clean, accurate bends.
We offer blackening (corrosion resistance), sandblasting (lubricant adhesion), and sandblasting + blackening (maximum durability) to suit different working conditions.
The lead time is 18-20 days after receiving the deposit, ensuring prompt delivery to support your production schedule.
While designed for standard models, we offer customization for non-standard press brakes. Contact our technical team for tailored solutions.
