V8 35° Single-V Press Brake Lower Die – H90 × W18 mm, 65 Ton/m
This V8 35° single-V press brake lower die features an 8 mm V-opening, 35° die angle, 90 mm overall height, 75 mm effective height and 18 mm body width, with a rated load capacity of 65 ton/m. Designed for sharp acute-angle bending and multi-stage forming applications, this lower die provides a compact V8 profile for precision CNC press brake work. The V-opening, die angle, effective height, body width, edge geometry, tool length and mounting interface can all b
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Description
V8 35° Single-V Press Brake Lower Die for Sharp Acute-Angle Bending
This V8 press brake lower die is designed with a compact single-V structure for sheet metal forming applications requiring a very acute 35° groove.
The illustrated configuration features an 8 mm V-opening, 35° die angle, 90 mm overall height and 18 mm body width, with a rated load capacity of 65 ton/m.
The combination of the V8 opening and 35° V-groove geometry makes this lower die suitable for sharp acute-angle forming, pre-bending and multi-stage bending processes where a much narrower included angle is required than with conventional 60°, 85°, 88° or 90° dies.
The compact V-opening also makes it suitable for precision applications where controlled forming geometry and limited lower-tool space are important.
35° V-Groove for Very Acute Forming
The 35° die angle provides a narrow included angle for applications requiring aggressive pre-forming or sharp acute-angle bending.
Typical uses include:
- Sharp acute-angle air bending
- Pre-bending before hemming or subsequent forming
- Multi-stage bending operations
- Precision flange forming
- Components requiring large springback allowance
- Customized acute-angle sheet metal parts
The final tooling geometry should be selected according to the material type, sheet thickness, required bend angle and workpiece design.
V8 Single-V Die Geometry
The illustrated lower die combines an 8 mm V-opening with an 18 mm body width, providing a compact and stable support structure around the forming zone.
Main dimensions include:
- V8 / 8 mm V-opening
- 35° die angle
- 90 mm overall height
- 75 mm effective height
- 18 mm body width
- 14 mm bottom mounting width
- Approx. R1 shoulder radius
- 65 ton/m load capacity
The die angle, shoulder geometry and surrounding edge dimensions can also be customized according to the required bending process.
Custom Effective Tool Height
The illustrated model has a standard effective working height of 75 mm.
The effective height can also be manufactured according to the customer's:
- Press brake configuration
- Upper tooling height
- Machine daylight
- Clamping system
- Existing tooling combination
The overall tool height and effective working height can therefore be coordinated as part of the complete tooling design.
Key Features
- Single-V lower die structure
- V8 / 8 mm V-opening
- 35° sharp acute-angle V-groove
- 90 mm overall height
- 75 mm effective height
- Custom effective heights available
- 18 mm body width
- 14 mm bottom mounting width
- 65 ton/m load capacity
- Approx. R1 shoulder radius
- Suitable for very acute-angle bending
- Suitable for pre-bending and multi-stage forming
- Compact V8 profile
- Custom V-openings available
- Custom die angles available
- Custom edge geometry available
- Custom tool lengths and segmentation available
- Custom lower mounting interfaces available
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | Single-V Press Brake Lower Die |
| V-Opening | V8 / 8 mm |
| Die Structure | Single-V |
| Die Angle | 35° |
| Overall Tool Height | 90 mm |
| Effective Tool Height | 75 mm / Customized |
| Body Width | 18 mm |
| Bottom Mounting Width | 14 mm |
| Shoulder Radius | Approx. R1 |
| Load Capacity | 65 ton/m |
| Tool Length | Standard or Customized |
| Segmentation | Available |
| Mounting Interface | Customized |
| Main Application | Sharp Acute-Angle Sheet Metal Bending |
Typical Applications
This V8 35° single-V lower die is suitable for press brake forming applications including:
- Sharp acute-angle sheet metal bending
- Pre-bending operations
- Multi-stage forming
- Precision flange bending
- Hemming preparation
- Stainless steel sheet components
- Mild steel sheet components
- Electrical cabinet parts
- Sheet metal enclosures
- Precision machinery components
- Customized metal forming
The appropriate tooling specification should be selected according to the material grade, sheet thickness, required bending angle, inside radius, minimum flange dimension and required bending force.
Standard & Custom Options
The V8 35° lower die shown on this page represents one typical tooling configuration only.
WYS Machinery can customize:
- V-opening
- Die angle
- Overall height
- Effective working height
- Body width
- Shoulder radius
- Edge geometry
- Tool length
- Segmented length
- Load capacity
- Bottom mounting profile
- Positioning structure
- Clamping interface
Different acute-angle and standard-angle lower dies can be manufactured according to the customer's bending requirements.
Single-V, double-V, multi-V and other customized lower die structures are also available.
Compatible Press Brake Tooling Systems
WYS Machinery can manufacture lower dies for different press brake 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 die is not limited to the mounting structure shown in the drawing. The bottom mounting interface, positioning geometry, overall height, effective height and die cross-section can all be adapted according to the customer's machine.
Customers can provide a machine model, existing tooling drawing, lower die cross-section, tooling sample or workpiece drawing for technical evaluation.
Custom V-Opening, Angle and Edge Geometry
The V8 opening and 35° die angle shown on this page are one available configuration.
Different V-openings and die angles can be manufactured according to:
- Sheet thickness
- Material grade
- Required bending angle
- Required inside radius
- Minimum flange dimension
- Material springback
- Required bending force
- Press brake configuration
The shoulder radius and surrounding edge geometry can also be customized as part of the complete tooling solution.
Custom Press Brake Tooling Design Service
Customers who are unsure which V-opening, die angle or lower-tool structure should be selected can provide:
workpiece drawing, material grade, sheet thickness, required bending angle and press brake model.
Our engineering team can evaluate the bending requirement and recommend an appropriate tooling solution.
The lower die can then be manufactured with 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 a wide range of forming applications.
Our lower tooling capabilities include:
- Single-V lower dies
- Double-V dies
- Multi-V dies
- Sharp acute-angle press brake dies
- Small V-opening dies
- High-capacity lower dies
- Segmented tooling
- Customized die angles
- Customized effective heights
- Special lower-tool profiles
- Custom mounting interfaces
- Replacement tooling for different press brake systems
- Tooling designed according to customer workpiece drawings
This allows customers to obtain both replacement tooling and application-specific bending solutions according to their actual production requirements.
