88° R1 Press Brake Upper Punch – 130 mm, 8 mm Load-Bearing Width
The WYS 88° R1 press brake upper punch is designed for precision sheet metal bending applications requiring additional tooling height and controlled punch contact. With a 130 mm overall height, 27 mm total tool width, 8 mm load-bearing width, and 20 ton/m maximum load capacity, this upper tool provides reliable bending performance for compatible conventional and CNC press brake machines.
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Description
he WYS 88° R1 press brake upper punch is a precision upper tooling solution designed for sheet metal bending, forming, and industrial fabrication applications. Its 88° punch angle and R1 mm tip radius provide a practical tooling configuration for controlled bending operations where a defined punch radius and stable contact area are required.
Featuring a 130 mm overall height, 27 mm total tool width, and 8 mm load-bearing width, this upper punch provides an extended tooling configuration for applications requiring additional working height and clearance. The tool geometry is designed to provide stable contact between the punch and workpiece during the bending process.
With a 20 ton/m maximum load capacity, this press brake upper punch is suitable for light-duty and precision bending applications when operated within the appropriate machine and tooling conditions. Actual allowable loading should be evaluated according to the press brake capacity, material type, sheet thickness, bending length, die opening, and specific bending application.
Key Features
- 88° punch angle for general-purpose sheet metal bending
- R1 mm tip radius for controlled punch-to-workpiece contact
- 130 mm overall height for applications requiring additional tooling height and clearance
- 27 mm total tool width for compatible press brake tooling systems
- 8 mm load-bearing width for stable and defined working contact
- 20 ton/m maximum load capacity for light-duty and precision bending applications
- Precision-machined working surfaces for accurate and repeatable bending
- Suitable for conventional and CNC press brake machines
- Designed for sheet metal forming and industrial fabrication
- Custom press brake tooling configurations available on request
Technical Specifications
| Specification | Details |
|---|---|
| Tool Type | Press Brake Upper Tool / Punch |
| Punch Angle | 88° |
| Tip Radius | R1 mm |
| Overall Height | 130 mm |
| Total Tool Width | 27 mm |
| Load-Bearing Width | 8 mm |
| Maximum Load | 20 ton/m |
| Application | Sheet Metal Bending |
| Machine Type | Conventional and CNC Press Brakes |
Typical Applications
- Precision sheet metal bending for thin and medium sheet materials
- General industrial metal fabrication
- Electrical cabinet, enclosure, and panel manufacturing
- Machinery components and custom sheet metal parts
- Applications requiring additional upper tooling height
- Bending operations requiring controlled punch radius and contact area
- Light-duty CNC press brake production
- Custom sheet metal manufacturing and fabrication
The appropriate upper punch and lower V-die combination should be selected according to the material type, sheet thickness, required bending angle, inside radius, bending length, machine capacity, die opening, and tooling interface.
Product Details & Manufacturing Quality
Each WYS press brake upper punch is manufactured with controlled dimensions and precision-machined working surfaces to provide reliable tooling performance, dimensional consistency, and repeatable bending accuracy.
The 88° punch geometry provides a defined working angle for sheet metal bending, while the R1 mm tip radius provides a controlled contact radius between the upper tool and workpiece. This configuration is suitable for applications where a stable and predictable bending process is required.
The 130 mm overall height, 27 mm total width, and 8 mm load-bearing width provide the dimensional foundation of this upper tooling configuration. The increased tool height can provide additional clearance for certain workpiece geometries, depending on the complete press brake setup and application requirements.
The 8 mm load-bearing width defines the specified working contact dimension of the tool. Proper alignment with compatible lower tooling is important for maintaining stable bending performance and ensuring effective load distribution.
With a 20 ton/m maximum load capacity, this upper punch is suitable for light-duty and precision sheet metal bending applications when used within the specified machine and tooling capacity.
The final bending result depends on multiple factors, including material type, material thickness, tensile strength, lower die opening, bending method, machine parameters, and workpiece geometry. Correct tooling selection is essential for achieving the required bending accuracy and extending tool service life.
Standard & Custom Press Brake Tooling
In addition to standard press brake punches, WYS Machinery manufactures custom press brake tooling according to customer drawings, samples, machine specifications, or specific bending requirements.
Customized options may include different punch angles, tip radii, load-bearing widths, overall heights, tool widths, tooling lengths, shank configurations, and special tooling geometries. OEM-compatible tooling solutions can also be evaluated for specific press brake machines and tooling systems.
Whether you require a standard upper punch for precision sheet metal bending or a customized tool for a special forming application, WYS Machinery can provide precision press brake tooling tailored to your machine and production requirements.
Contact WYS Machinery for press brake tooling recommendations, technical support, compatibility confirmation, and a quotation.
