LNMU080304-F57T WKP35S Wendeplatten - Walter Tools

Take advantage of the combination of durable Tiger‑tec Silver coating, robust WKP35S carbide grade and a proven F57T chipbreaker to secure stable milling of steel and cast iron. Order directly via Metav Werkzeuge or consult our specialists for integration into existing tool chains.

LNMU080304-F57T WKP35S — Milling indexable insert for steel and cast iron by Walter Tools

LNMU080304-F57T WKP35S is a rectangular milling insert designed for productive machining of steel and cast iron, offering a Tiger‑tec Silver coating and a negative relief geometry for high process stability.

• Tiger‑tec Silver coating for long tool life
• Optimised WKP35S grade for steel and cast iron
• 0° negative relief for robust cutting stability
• 0.4 mm corner radius for durable edge integrity

High reproducibility and stable cutting performance for ferrous materials

The coated carbide insert delivers consistent results in the machining of steel and cast iron thanks to the WKP35S grade, which balances wear resistance and toughness. The Tiger‑tec Silver coating reduces abrasive wear and helps maintain edge geometry over long runs, which translates into fewer interruptions for insert changes and improved machine uptime. In practical terms, this means more predictable component quality and lower tooling consumption per finished part.

Robust geometry that supports secure tool engagement and tool life

A 0° negative relief combined with a 0.4 mm corner radius provides the insert with enhanced edge strength and shock resistance during interrupted cuts and heavy engagement passes. The F57T chipbreaker is optimised for controlled chip formation when facing typical ferrous workpieces, reducing the risk of built‑up edge and improving surface finish. These geometric choices support stable feeds and allow conservative to moderate cutting parameters without compromising repeatability.

Process benefits and ease of integration into production

The rectangular shape and the standardised designation make the insert straightforward to specify and replace in compatible milling cutters. The coated substrate ensures adaptability across common shop processes, supporting both roughing and finishing steps depending on tool setup. With a defined tolerance class M, the insert is suitable for production environments that require consistent interchangeability and minimal setup variation, contributing to predictable cycle times and lower scrap rates.

Contact Metav Werkzeuge today for targeted advice on integrating the Tiger‑tec Silver LNMU080304-F57T WKP35S insert into existing tooling systems and to request compatibility checks for specific milling heads

Technical data

• SKU: LNMU080304-F57T-WKP35S-WALTER
• Article designation: LNMU080304-F57T WKP35S
• Product type: Milling indexable insert
• Series: Tiger‑tec Silver
• Grade: WKP35S

Core specifications

• Size: 08
• Thickness: 03
• Corner radius: 0.4 mm
• Relief angle: 0° (negative)
• Tolerance class: M

Materials & features

• Shape: Rectangular
• Chipbreaker: F57T
• Material compatibility: P / K (steel, cast iron)
• Substrate: Coated carbide
• Execution: U

FAQ

What materials can this insert machine reliably?
The LNMU080304-F57T WKP35S insert is optimised for steel and cast iron applications, following the P/K material groups indicated by the Tiger‑tec Silver grade.

How does the 0° negative relief affect machining?
A 0° negative relief increases edge strength and stability during heavy or interrupted cuts; the LNMU080304-F57T design is therefore well suited to robust milling operations where secure tool engagement is required.

Which chipbreaker is fitted and what does it do?
The insert features the F57T chipbreaker, which is engineered to produce short, controllable chips in ferrous materials, enhancing surface finish and minimising chip interference.

Is this insert suitable for shoulder milling and face milling?
Yes, the rectangular form and the 0.4 mm corner radius make this insert appropriate for both shoulder and face milling, depending on cutter configuration and machining strategy.

What advantage does the Tiger‑tec Silver series provide?
The Tiger‑tec Silver coating improves abrasive wear resistance and thermal stability, resulting in longer tool life and consistent component quality under typical production conditions.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are used for explanatory purposes only. There is no connection between our company and the mentioned brands. The offered article is original factory‑new goods from the manufacturer Walter Tools. The Walter brand reflects established attributes of high process security, precise machining and consistent tool life.