LNHU080304-F57T WKP35G Wendeplatten - Walter Tools

Take advantage of the combination of a Tiger‑tec Gold coating and a purpose‑built F57T chipbreaker to boost tool life and chip control when machining steel and cast iron; order directly via Metav Werkzeuge or contact the consultants for application advice.

LNHU080304-F57T WKP35G — Milling indexable insert, Tiger‑tec Gold, F57T (Walter Tools)

LNHU080304‑F57T WKP35G is a rectangular milling insert engineered for robust steel and cast‑iron machining, offering a negative rake and tight edge geometry for consistent, repeatable results

• Tiger‑tec Gold coating for wear resistance
• Optimised for steel and cast iron machining
• 0° negative rake for robust cutting performance
• Rectangular 08 format with 0.4 mm corner radius

Maximise uptime with proven coating and chip control

The Tiger‑tec Gold coating combines a hard outer layer with a resilient substrate to deliver extended wear resistance and stable edge life in interrupted and continuous cuts. Matched with the F57T chipbreaker, this insert improves chip control, reducing rework and machine downtime while maintaining consistent surface quality. The combination is particularly effective in production environments where predictable tool life and process stability translate directly into lower unit costs.

Geometry designed for strength and precision

A 0° negative rake and a 0.4 mm corner radius create an edge geometry that favours impact resistance and edge security during heavy engagement or roughing passes. The rectangular format (08) and plate thickness 03 offer a compact, stiff cutting geometry that resists vibration and maintains cutting line accuracy. The tight tolerance class H supports repeatability across tool changes and re‑indexing, contributing to predictable machining cycles and fewer adjustments at the machine.

Clear application range and material compatibility

The insert is specified for ISO groups P / K, meaning the grade is adapted to steel and cast iron machining. In ISO terms, P indicates suitability for unalloyed and alloyed steels, while K denotes cast materials with abrasive properties and short, breaking chips. This classification ensures that the coated carbide and the chipbreaker geometry work together to manage heat and chip formation effectively across these common workshop materials.

Practical benefits for workshop productivity

Using this insert within a modular milling system provides a practical balance between cutting performance and economy: fewer tool changes, improved process security and predictable replacement intervals. Its construction supports both stable material removal rates and consistent surface finish, making it a reliable choice for serial machining tasks where productivity and repeatability matter. Walter Tools' focus on stable cutting edges and process reliability underpins the insert’s application in standard industrial milling operations.

Contact Metav Werkzeuge for tailored machining recommendations and to procure the Walter Tools LNHU080304‑F57T WKP35G — phone +49 2822 7131930 or eMail info@metav-werkzeuge.com

Technical data

• SKU: LNHU080304-F57T-WKP35G-WALTER
• Product type: Milling indexable insert (Fräswendeschneidplatte)
• Series: Tiger‑tec Gold
• Grade: WKP35G
• Chipbreaker: F57T

Core specifications

• Corner radius: 0.4 mm
• Clearance / rake: 0° (negative)
• Format: 08 (rectangular)
• Thickness: 03
• Tolerance class: H

Design & special features

• Rectangular insert geometry
• Material compatibility: P / K (steel / cast iron)
• Execution: U
• Series and grade description: coated carbide, Tiger‑tec Gold

FAQ

What materials is this insert suitable for?
The LNHU080304‑F57T WKP35G is specified for P / K materials, meaning it is suited to machining steel and cast iron according to ISO classifications.

What advantage does the Tiger‑tec Gold grade provide?
The Tiger‑tec Gold grade offers enhanced wear resistance and edge stability, extending tool life and maintaining surface quality in demanding steel and cast‑iron operations.

How does the F57T chipbreaker affect machining?
The F57T chipbreaker optimises chip formation and evacuation, improving process security and reducing the risk of recutting or built‑up edge in both continuous and interrupted cuts.

Why choose a 0° negative rake for this insert?
A 0° negative rake increases edge strength and robustness, making the insert more tolerant of heavy cuts and shock loads while preserving tool life.

Is the corner radius suitable for finishing?
The 0.4 mm corner radius balances edge strength with achievable surface finish, making it appropriate for a mix of roughing and semi‑finishing tasks where stability is essential.

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the named brands. The offered item is original, brand‑new goods from the manufacturer.

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