The WYS 88° R0.8 reverse gooseneck press brake punch is a specialized upper tooling solution designed for U-shaped sheet metal bending, box forming, and complex profile bending applications.

Unlike conventional straight punches, the reverse gooseneck design provides additional clearance around the formed workpiece, allowing the tool to enter deeper into U-shaped profiles while reducing interference between the punch body and the previously formed sections.

During U-shaped bending operations, this reverse gooseneck punch helps maintain consistent and equal-height side walls on both sides of the workpiece, improving dimensional accuracy and reducing the need for secondary adjustments after bending.

Featuring an 88° punch angle, R0.8 mm tip radius, 135 mm overall height, 60 mm total tool width, and 8 mm tip width, this upper punch provides a specialized geometry for demanding sheet metal forming applications.

With a 45 ton/m maximum load capacity, this press brake punch is suitable for medium-duty bending applications when used within the appropriate press brake machine capacity and tooling conditions.

WYS Machinery not only supplies standard press brake tooling but also provides free tooling design support. Customers can send their product drawings or bending requirements, and our engineers can help analyze the forming process and design the most suitable tooling solution to improve bending efficiency and product quality.

Key Features

• Reverse gooseneck punch design for improved clearance during complex bending operations
• Specially developed for U-shaped workpiece bending
• Helps maintain equal-height side walls on both sides of U-shaped parts
• 88° punch angle for controlled sheet metal forming
• R0.8 mm tip radius for stable bending contact
• 135 mm overall height for additional working clearance
• 60 mm total tool width for a stable reverse gooseneck structure
• 8 mm tip width for precise bending contact
• 45 ton/m maximum load capacity for medium-duty applications
• Precision-machined working surfaces for accurate and repeatable bending
• Suitable for conventional and CNC press brake machines
• Custom dimensions and special profiles available according to customer requirements

Technical Specifications

Typical Applications

• U-shaped sheet metal component bending
• Box-shaped parts and enclosure manufacturing
• Electrical cabinet and control box fabrication
• Metal frames and structural sheet metal components
• Parts requiring equal-height side walls after bending
• Complex bending applications where standard punches cause interference
• Precision sheet metal forming and industrial fabrication
• CNC press brake production requiring customized tooling solutions

Product Details & Manufacturing Quality

Each WYS reverse gooseneck press brake punch is manufactured with precision machining and controlled dimensions to ensure stable performance, accurate bending results, and long service life.

The unique reverse gooseneck structure is designed to solve common problems encountered during U-shaped bending processes. When using conventional straight punches, the formed side walls of U-shaped components may interfere with the tooling body, resulting in uneven side heights or additional correction work.

The reverse gooseneck profile creates additional clearance around the workpiece, allowing smoother tool movement during bending. This helps improve the consistency of the final U-shaped profile and ensures both sides of the workpiece remain at the required height.

The R0.8 mm tip radius provides controlled contact between the punch and material, while the 135 mm overall height and 60 mm width provide the necessary geometry for specialized forming operations.

The final bending performance depends on material type, sheet thickness, tensile strength, bending sequence, lower die opening, machine parameters, and workpiece design.

Free Tooling Design & Custom Manufacturing Service

At WYS Machinery, we understand that every customer's bending application is different. Therefore, we provide free press brake tooling design support to help customers find the most suitable tooling solution.

Customers can send us:

• Product drawings
• 3D models
• Sheet metal samples
• Bending requirements
• Machine specifications

Our engineering team will analyze the bending process and design the most suitable tooling configuration to achieve:

• Better bending accuracy
• Improved production efficiency
• Reduced tooling interference
• Longer tool service life
• Lower manufacturing costs

WYS Machinery also provides fully customized press brake tooling services. We can customize:

• Punch height
• Tool width
• Tip radius
• Punch angle
• Tool length
• Gooseneck profile
• Special bending geometry
• Machine-compatible shank design

Whether you need a standard reverse gooseneck punch or a completely customized bending solution, WYS Machinery can provide professional tooling design and manufacturing support.

Contact WYS Machinery for free tooling design consultation, custom press brake tooling solutions, and technical support.