85° R1 Standard Press Brake Upper Punch – 120 mm Height, 6 mm Tip, 80 Ton/m

Key Features

• 85° punch angle for versatile sheet metal bending applications
• R1 tip radius for controlled and consistent forming
• 120 mm overall height for a standard and stable tooling configuration
• 27 mm total width for compatibility with common press brake tooling systems
• 6 mm narrow tip width for more concentrated and precise workpiece contact
• 80 ton/m load capacity for general and precision sheet metal bending
• Narrower tip design compared with the 9 mm version for applications requiring a more compact working point
• Suitable for CNC press brake machines and general sheet metal fabrication
• Manufactured from 42CrMo alloy steel
• Heat treated to HRC 54 ± 2
• Suitable for replacement, additional, and production press brake tooling
• Custom tooling available according to customer requirements
• Free tooling design service available based on workpiece drawings

Technical Specifications

Typical Applications

This 85° R1 narrow-tip press brake upper punch is designed for general and precision sheet metal bending applications where a narrower working tip is preferred.

Typical applications include:

• CNC press brake bending
• Precision sheet metal fabrication
• Stainless steel bending
• Carbon steel and mild steel bending
• Electrical cabinets and enclosures
• Machinery components
• Automotive sheet metal components
• Metal brackets and structural parts
• General industrial fabrication
• Replacement press brake tooling
• Additional tooling for production lines
• Multi-step bending operations

The 6 mm tip width provides a narrower working contact area than the 9 mm version, making this punch suitable for applications where a more compact tooling contact point is preferred.

Compared with the previous 85° R1, 9 mm tip, 100 ton/m standard punch, this version uses a 6 mm narrower tip and 80 ton/m load capacity, providing an alternative configuration for customers whose bending applications do not require the higher load capacity of the wider-tip version.

This tooling can be manufactured for applications involving major press brake brands and tooling systems, including Amada, TRUMPF, LVD, Bystronic, and WILA, subject to the specific machine and tooling interface.

Product Details & Manufacturing Quality

The punch is manufactured from 42CrMo alloy steel, providing high mechanical strength, toughness, wear resistance, and durability for repeated bending operations.

The working section is heat treated to approximately HRC 54 ± 2, helping maintain the tooling profile and dimensional stability during long-term production.

The combination of an 85° punch angle, R1 tip radius, 6 mm tip width, and 120 mm overall height provides a practical configuration for a wide range of CNC press brake bending applications.

The narrower tip allows the working contact area to be more concentrated compared with a wider-tip configuration. This can be advantageous for certain precision bending applications where the geometry of the workpiece requires a narrower punch contact point.

The 80 ton/m load capacity is suitable for many general sheet metal applications. Actual allowable bending force should always be determined based on material type, thickness, bending length, die opening, bending method, and press brake specifications.

Standard & Custom Press Brake Tooling

We supply standard press brake tooling, replacement punches, additional production tooling, and customized bending tools.

This 6 mm tip version can be used as an alternative to the standard 9 mm tip configuration when the customer's application requires a narrower working point.

If customers have a specific workpiece or bending requirement, they can send us their 2D/3D drawing, bending drawing, tooling drawing, or machine specifications.

Our engineering team can provide a free press brake tooling design service and recommend the most suitable tooling configuration according to the workpiece geometry and bending requirements.

Customization options include:

• Overall tooling height
• Total tooling width
• Tip width
• Tip radius
• Punch angle
• Tooling length
• Clearance and relief structures
• Special-shaped punches
• Gooseneck punches
• Machine-specific tooling dimensions
• Customized upper and lower tooling sets

For special applications, we can also evaluate tool interference, workpiece clearance, bending sequence, flange geometry, and tooling compatibility before manufacturing.

This allows us to provide both standard press brake tooling for everyday production and custom press brake tooling for specialized sheet metal forming applications.