LNMU120608-F57T WKP35S Wendeplatten - Walter Tools

Combining the Tiger‑tec Silver coating with the WKP35S grade provides extended tool life and consistent edge stability during the machining of Stahl and Gusseisen; the rectangular form with a 0.8 mm corner radius and F57T chipbreaker promotes reliable chip control and improved surface finish. Order the LNMU120608‑F57T WKP35S directly via Metav Werkzeuge or consult the Metav team for process-specific recommendations.

LNMU120608-F57T WKP35S milling insert, Tiger‑tec Silver, for Stahl and Gusseisen — Walter Tools

The LNMU120608‑F57T WKP35S is a rectangular milling insert engineered for robust, economical machining of Stahl and Gusseisen in general milling applications.

• Tiger·tec Silver coating extends tool life
• Suitable for Stahl and Gusseisen materials
• 0° negative rake for cutting stability
• Rectangular form, 0.8 mm corner radius

High-performance coating and predictable productivity

The combination of the Tiger‑tec Silver coating and the WKP35S grade delivers a balanced mix of wear resistance and thermal management that supports longer tool life and consistent part quality. As a coated carbide solution, the insert is designed to maintain a stable cutting edge under typical steel and cast‑iron cutting conditions, which reduces the need for frequent index changes and contributes to cost‑effective production cycles. The result is fewer interruptions, steadier cycle times and enhanced machine utilisation.

Reliable chip control and material adaptability

Designed with the F57T chipbreaker and a rectangular geometry, this insert provides controlled chip formation across the ISO P and ISO K material groups (Stahl and Gusseisen). The 0.8 mm corner radius contributes to an improved surface finish on transitional passes, while the 0° (negative) clearance angle increases cutting stability in interrupted cuts and heavy engagement scenarios. These features simplify the machining of abrasive cast components and typical structural steels by reducing vibration and promoting predictable swarf behaviour.

Integration into production and process benefits

With a compact designation reflecting its geometry and thickness, the insert is suitable for defined toolholders and standard clamping systems. The tolerance class M supports reproducible seating in the pocket, which helps maintain repeatable tool offsets and consistent part tolerances. For process planning, the insert’s combination of coating, grade and chipbreaker targets a balance between surface integrity and economical wear progression, enabling longer index life and fewer tool changes per shift.

Application focus and brand assurance

Engineered by Walter Tools, the grade is positioned for manufacturers seeking dependable performance in mixed‑batch turning and milling scenarios where Stahl and Gusseisen predominate. The WKP35S sort is a coated carbide formulation developed to address the typical heat and chip characteristics of these workpiece families, offering a pragmatic route to improved throughput and constant results in everyday production.

For tailored recommendations on cutting data, toolholder pairing and availability of the Walter Tools LNMU120608‑F57T WKP35S, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for direct consultation and ordering support

Technical data

• Article number: LNMU120608-F57T-WKP35S-WALTER
• Designation: LNMU120608-F57T WKP35S
• Product type: Milling insert
• Brand: Walter Tools
• Series: Tiger‑tec Silver

Core specifications

• Plate size: 12 mm
• Corner radius: 0.8 mm
• Thickness designation: 06
• Clearance angle: 0° (negative)
• Tolerance class: M

Features and applications

• Chipbreaker: F57T
• Coating: Tiger‑tec Silver
• Grade: WKP35S
• Suitable for: Stahl (ISO P)
• Suitable for: Gusseisen (ISO K)
• Plate form: Rectangular

FAQ

What materials is this insert designed for?
The LNMU120608‑F57T WKP35S insert from Walter Tools is specified for Stahl (ISO P) and Gusseisen (ISO K) applications.

How does the F57T chipbreaker improve machining?
The F57T chipbreaker promotes consistent chip segmentation and evacuation, which helps the WKP35S grade maintain stable cutting conditions and improves surface finish.

What does the 0° (negative) clearance angle mean for operations?
A 0° (negative) clearance increases edge strength for the milling insert, improving stability in interrupted cuts and heavy engagement situations typical for cast‑iron and many steel operations.

Is the insert suitable for high‑precision pocketing and finishing?
With a 0.8 mm corner radius and tolerance class M, the insert offers reproducible seating and a reliable edge form that supports consistent surface quality in many finishing and semi‑finishing tasks.

Which series and coating does the grade belong to?
The insert is part of the Tiger‑tec Silver series and uses the associated coating technology to balance wear resistance and thermal stability.

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

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