V6 85° Single-V Press Brake Lower Die for Small V-Opening Bending

This V6 press brake lower die is designed with a single-V structure for precision sheet metal bending applications requiring a small V-opening and compact bending zone.

The illustrated model features a 6 mm V-opening, 85° die angle, 90 mm overall height and 25 mm overall width. The load-bearing section around the bending area is 12 mm wide, and the die has a rated load capacity of 40 ton/m.

The relatively small V6 opening makes this lower die suitable for forming thinner sheet materials, smaller flange geometries and applications where a relatively small inside bend radius is required.

The 85° V-groove angle also provides additional forming range for air bending applications where material springback needs to be compensated.

Customized Effective Height

The standard configuration shown has:

90 mm overall height and 75 mm effective working height.

The effective height can also be manufactured as:

70 mm or other customized dimensions

according to the customer's press brake configuration and tooling combination.

This flexibility allows the lower die to work with different punch heights, machine daylight, clamping systems and existing tooling setups.

V6 Single-V Die Geometry

The illustrated lower die combines a small V-opening with a wider supporting base structure.

Main dimensions include:

• V6 / 6 mm V-opening
• 85° V-groove angle
• 90 mm overall height
• 75 mm effective height
• 25 mm overall width
• 12 mm load-bearing section width
• Approx. R0.6 shoulder radius
• 40 ton/m load capacity

The die angle, shoulder geometry and edge dimensions can also be adjusted according to the required workpiece geometry and bending process.

Key Features

• Single-V lower die structure
• V6 / 6 mm V-opening
• 85° die angle
• 90 mm overall height
• 75 mm standard effective height
• 70 mm or customized effective height available
• 25 mm overall width
• 12 mm load-bearing section width
• 40 ton/m load capacity
• Approx. R0.6 shoulder radius
• Suitable for small V-opening bending
• Suitable for precision air bending
• Custom die angles available
• Custom shoulder and edge dimensions available
• Custom lengths and segmented configurations available
• Custom lower mounting interfaces available

Technical Specifications

Typical Applications

This V6 85° press brake lower die is suitable for bending applications requiring a relatively small V-opening, including:

• Thin sheet metal bending
• Precision air bending
• Small flange forming
• Small inside-radius bending
• Electrical cabinet components
• Control panels
• Sheet metal enclosures
• Precision machinery components
• Stainless steel sheet parts
• Mild steel components
• General CNC press brake bending

The appropriate tooling configuration should be selected according to the material type, sheet thickness, required bend angle, inside radius, minimum flange length and bending tonnage.

Standard & Custom Options

The V6 lower die shown on this page represents one typical configuration only and does not limit the available tooling dimensions or structures.

WYS Machinery can customize:

• V-opening
• die angle
• overall height
• effective working height
• overall die width
• load-bearing section width
• shoulder radius
• shoulder geometry
• edge dimensions
• tool length
• segmented length
• load capacity
• bottom mounting profile
• positioning structure
• clamping interface

In addition to V6, other V-openings can be manufactured according to the customer's sheet thickness, bend radius and forming requirements.

Single-V, multi-V and other customized lower die structures are also available.

Compatible Press Brake Tooling Systems

WYS Machinery can manufacture press brake lower dies for different machine brands, tooling standards and clamping systems.

Available configurations include:

TRUMPF Type, WILA Type, LVD Type, Bystronic Type, Amada / Promecam Type, European Type and other customized press brake tooling systems.

The tooling cross-section and lower mounting structure can be adapted according to the customer's press brake.

Customers can provide a:

machine model, existing tooling drawing, tooling cross-section, tool sample or workpiece drawing

for technical evaluation and tooling design.

Custom Die Angle and Geometry

The 85° angle shown in the drawing is not the only available angle.

Different die angles and side geometries can be manufactured according to the required bending angle, springback characteristics, material properties and workpiece geometry.

The V-opening, die angle, shoulder radius and surrounding dimensions can therefore be designed as an integrated tooling solution rather than being limited to a fixed standard size.

Custom Press Brake Tooling Design Service

Customers who are unsure which V-opening, angle or lower die structure should be selected can provide:

workpiece drawing, material type, sheet thickness, required bending angle and press brake model.

Our engineering team can evaluate the actual bending process and recommend an appropriate tooling solution.

The lower die can then be manufactured according to the required:

V-opening, angle, height, effective height, width, radius, length and mounting structure.

Why Choose WYS Machinery

WYS Machinery manufactures standard and customized press brake punches, lower dies and sheet metal bending tooling for different press brake systems and forming applications.

Our lower tooling capabilities include:

• Single-V dies
• Multi-V dies
• Small V-opening dies
• Narrow lower dies
• Heavy-duty lower dies
• Segmented dies
• Customized die angles
• Customized effective heights
• Special lower-tool profiles
• Custom mounting interfaces
• Replacement dies for different press brake systems
• Tooling design based on customer workpiece drawings

This enables customers to obtain both standard replacement tooling and customized bending solutions according to their actual production requirements.