LNMU080304-F57T WPP35G WPP35G Wendeplatten - Walter Tools

Combining the Tiger·tec Gold coating with the wear‑resistant WPP35G grade and an optimised F57T chipbreaker, this insert offers stable chip formation and reliable performance when machining steels. Order the LNMU080304‑F57T WPP35G via Metav Werkzeuge or contact our advisers for application guidance.

LNMU080304‑F57T WPP35G indexable milling insert — Tiger·tec Gold coated, 0° negative rake (Walter Tools)

The LNMU080304‑F57T WPP35G is a rectangular indexable milling insert developed for high‑duty steel machining, combining a coated carbide grade with an engineered chipbreaker for consistent material removal.

• Tiger·tec Gold coating for extended tool life
• Optimised F57T chipbreaker for controlled chips
• 0° negative rake with 0.4 mm corner radius

Consistent steel machining through optimised coating and grade

The coated WPP35G carbide grade, part of the Tiger·tec Gold series, is engineered specifically for steel applications (ISO 513 group P). This indexable milling insert delivers improved chip control and predictable wear behaviour under the thermal and mechanical conditions typical for unalloyed and alloyed steels. The combination of coating technology and substrate microstructure reduces adhesion and crater wear, which helps maintain a stable cutting edge and consistent component quality over extended tool life. Such properties translate directly into fewer tool changes and steadier production cycles.

Geometry engineered for process reliability and surface quality

A 0° negative rake geometry paired with a 0.4 mm corner radius provides a robust cutting edge that resists chipping during interrupted cuts and indexable milling with variable engagement. The F57T chipbreaker is designed to produce short, controllable chips when machining steels, reducing the risk of entanglement and improving evacuation in deep or shoulder milling operations. Tolerance class M ensures reproducible fitment in standard toolholders, supporting quick index changes and minimal machine downtime. These design choices improve process security and help achieve repeatable surface quality without compromising productivity.

Productivity gains and dependable brand performance

Using the LNMU080304‑F57T WPP35G offers practical advantages where consistent output and low shopfloor variation matter. The insert’s wear behaviour and chip control support higher material removal rates and stable cycle times, contributing to improved overall equipment effectiveness. Walter Tools’ engineering focus on a balanced carbide grade and coating system results in a cost‑effective choice for serial machining of steels, where predictable tool life and low scrap rates are priorities. Metav Werkzeuge can assist with grade selection and application parameters to match the cutting data to the specific workpiece and machining strategy.

For tailored advice on integrating Tiger·tec Gold inserts into production processes, contact Metav Werkzeuge for application support and delivery options at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: LNMU080304-F57T-WPP35G-WALTER
• Label: Fräswendeschneidplatte LNMU080304-F57T WPP35G Walter Tools
• Manufacturer: Walter Tools

Core data

• Corner radius: 0.4 mm
• Free angle: 0° (negative)
• Plate size: 08
• Plate thickness: 03
• Tolerance class: M

Features / Applications

• Grade: WPP35G (Tiger·tec Gold coated carbide)
• Chipbreaker: F57T
• Plate form: Rectangular
• Material group: P (steel per ISO 513)
• Execution: U
• ISO designation: LNMU080304-F57T WPP35G

FAQ

What materials is this insert suited for?
The LNMU080304‑F57T WPP35G is specified for machining steels (ISO group P); the WPP35G grade and Tiger·tec Gold coating are optimised for the thermal and chip formation characteristics of steel.

How does the F57T chipbreaker affect chip control?
The F57T chipbreaker on this insert generates short, controllable chips when cutting steel, which improves evacuation and reduces the likelihood of chip interference in milling operations.

Is the insert suitable for interrupted cuts and shoulder milling?
Yes; the 0° negative rake and a 0.4 mm corner radius provide a robust cutting edge that withstands shock loads typical of interrupted cuts and shoulder milling.

Can this insert be used in standard toolholders without modification?
Tolerance class M and the ISO designation ensure compatibility with standard indexable milling toolholders designed for this insert format.

What distinguishes the Tiger·tec Gold series in practical terms?
Tiger·tec Gold combines a coated carbide substrate and a tailored microstructure to balance wear resistance and toughness, delivering longer tool life and consistent performance in demanding steel machining tasks.

Manufacturer/Responsible: Walter Tools; Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany

Protected trademarks and trade names remain the property of their respective owners. Brand names and protected product designations are mentioned solely for explanatory purposes. There is no affiliation between our company and the brands named. The offered item is an original, factory‑new product from the manufacturer. Walter Tools is referenced where applicable.