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The Standard Lower Die is an essential counterpart to press brake punches, designed to deliver stable, accurate support during sheet metal bending operations. As a flagship product from Fierte—an industry expert in bending tools and crowning tables—this press brake lower die is engineered to meet the demands of professional fabricators, offering unmatched durability, precision, and versatility. Made from high-grade 42CrMo4, 42CrMo, or C45 steel, each die undergoes meticulous whole-body heat treatment and precision machining to ensure consistent performance across a wide range of applications. Whether you’re bending stainless steel, aluminum, or carbon steel sheets, this precision lower die provides the stable base needed to achieve clean, uniform bends, reducing material waste and improving production efficiency. Compatible with most press brake models and backed by Fierte’s technical expertise, the Standard Lower Die is a reliable choice for workshops seeking to enhance their bending capabilities.
The foundation of the Standard Lower Die is its premium material selection. We use 42CrMo4, 42CrMo, and C45 steels—materials celebrated for their exceptional tensile strength, impact resistance, and wear resistance. These steels are carefully sourced and inspected to ensure they meet our strict quality standards, as they directly influence the die’s ability to withstand the pressure of bending operations. Unlike low-quality alternatives that deform or crack over time, our press brake lower die maintains its structural integrity, even when bending thick or high-tensile materials, ensuring long-term reliability.
Every standard lower die undergoes whole-body heat treatment, a critical process that optimizes its hardness and durability. The die is heated and cooled in a controlled environment to achieve a Rockwell hardness of HRC48-50—perfectly balanced to resist abrasion without becoming brittle. This uniform hardness ensures that the die’s contact surface remains flat and precise, preventing uneven bends and extending the tool’s service life. Whether you’re working on repetitive production runs or complex custom projects, the die’s heat-treated construction guarantees consistent performance.
To cater to different workshop environments and application needs, the precision lower die offers three surface treatment options: blackening, sandblasting, and sandblasting + blackening. Blackening provides a corrosion-resistant finish that protects the die from moisture and rust, making it ideal for indoor use. Sandblasting creates a rough, non-slip surface that improves material grip during bending, reducing slippage and ensuring accurate alignment. The combined sandblasting + blackening treatment offers the ultimate protection and functionality, making it suitable for harsh or high-humidity environments. Each treatment is applied with precision to ensure long-lasting performance.
One of the most significant advantages of Fierte’s Standard Lower Die is its compatibility with a diverse range of press brake models. Our tooling portfolio covers all major industry standards, including Amada/Promecam, Trumpf/Wila, Bystronic/Beyeler, LVD type, American standard type, Gasparini type, and Colgar type. This versatility means you can upgrade your lower die without replacing your existing press brake, saving time and money on equipment investments. Whether you’re using a manual press brake or a state-of-the-art CNC model, this die integrates seamlessly, delivering consistent results every time.
The Standard Lower Die is designed to provide stable support during bending, ensuring that the sheet metal is held securely in place for accurate, repeatable bends. Its precision-machined profile minimizes material distortion, reducing rework and waste. Additionally, the die’s durable construction reduces the need for frequent replacements, lowering long-term tooling costs. For fabricators, this translates to improved production efficiency, higher product quality, and better profit margins. When you choose Fierte’s press brake lower die, you’re investing in a tool that delivers both performance and value.
Specification Category | Details |
Model Name | Standard Lower Die (HZF Series) |
Material | 42CrMo4 / 42CrMo / C45 |
Heat Treatment | Whole body heat treatment; Hardness: HRC48-50 |
Surface Treatment Options | Blackening, Sandblasting, Sandblasting + Blackening |
Key Dimensions (mm) | 60, 12, 20, 13 (as per product drawing) |
Lead Time | 18-20 days after receiving the deposit |
Packing | Wooden Box (shockproof & moisture-resistant) |
Payment Terms | T/T, Western Union |
Application | Sheet metal bending projects (automotive, construction, electronics, etc.) |
Compatibility | Amada/Promecam, Trumpf/Wila, Bystronic/Beyeler, LVD type, American standard type, etc. |
Fierte recognizes that many sheet metal bending projects require non-standard tooling. That’s why we offer flexible customization service for our Standard Lower Die. Our in-house R&D team of engineers collaborates closely with clients to design lower dies that meet unique specifications—whether it’s a custom groove width, non-standard dimensions, or compatibility with a specialized press brake model. We take into account your material type, bend angle, and production volume to create a tailored solution that optimizes performance and efficiency. Whether you’re working on a one-of-a-kind project or need a die for a niche application, we have the expertise to deliver.
If your workshop uses a rare or specialized press brake brand—such as Ajial-Axial, Hämmerle-bystronic, or Colly type—our technical department can adapt the Standard Lower Die to ensure perfect compatibility. We have extensive experience designing tooling for niche machines, and we use advanced CAD software to create precise adaptations that fit seamlessly with your equipment. From modifying the die’s height to adjusting the groove profile, we handle every detail to ensure optimal performance. Our customization process is efficient and transparent, with regular updates to keep you informed of progress.
Our press brake lower die is designed to work with a wide range of sheet metal materials, including carbon steel, stainless steel, aluminum, copper, and brass. It can handle material thicknesses varying from thin sheets (0.5mm) to thick plates (up to 20mm, depending on the press brake’s capacity). The die’s high-strength steel construction and HRC48-50 hardness ensure it can withstand the pressure of bending even high-tensile materials without deformation.
The choice of surface treatment depends on your workshop environment and application: 1) Blackening is ideal for indoor workshops with low humidity, offering corrosion resistance and a sleek finish; 2) Sandblasting is best for applications where material slippage is a concern, as it improves grip; 3) Sandblasting + blackening is recommended for harsh or high-humidity environments, providing both grip and long-term corrosion protection. Our customer service team can also help you select the best option based on your specific needs.
Yes! We understand that you may want to test the die’s performance before placing a large order. We offer sample orders for the precision lower die, with the same lead time and quality standards as bulk orders. The cost of the sample can be deducted from your subsequent bulk order if you decide to proceed. Contact our customer service team to inquire about sample availability and pricing.
