LNMU120608-B57T WKP35G W KP35G Wendeplatten - Walter Tools

Benefit from the combination of Tiger‑tec Gold coating and the WKP35G grade for highly productive milling of steel and cast iron; the rectangular geometry with a 0° negative rake and B57T chipbreaker ensures stable chip control and long tool life. Order the LNMU120608‑B57T WKP35G from Metav Werkzeuge or consult our specialists for process-specific advice.

LNMU120608-B57T WKP35G – Milling insert for steel and cast iron (Walter Tools)

A LNMU120608‑B57T WKP35G milling insert engineered for robust, high‑productivity machining of steel and cast iron in diverse milling applications.

• Tiger‑tec Gold coating for high wear resistance
• WKP35G grade – robust coated carbide
• Rectangular insert with 0.8 mm corner radius
• B57T chipbreaker for controlled chip formation

Proven coating and grade for extended cutting life

The Tiger‑tec Gold coating combined with the WKP35G grade offers a balanced solution between wear resistance and toughness. This coated carbide composition is designed to reduce abrasive wear in intermittent and continuous milling of steel and cast iron, leading to fewer insert changes and improved process uptime. The result is stable cutting-edge behaviour under fluctuating loads, which supports predictable production cycles and reduced tooling costs.

Geometry and chip control that stabilise production

Rectangular geometry with a 0° negative rake and a 0.8 mm corner radius provides mechanical strength at the cutting edge, making the insert suitable for both roughing and semi-finishing passes. The B57T chipbreaker is tailored to generate short, controlled chips in ferrous materials, lowering the risk of chip entanglement and improving surface integrity. These features combine to enhance dimensional stability and reduce the need for secondary operations.

Broad material compatibility with clear application focus

Designed according to ISO classifications for workpiece groups, this insert supports machining of steel (P) and cast iron (K) as stated by the grade characteristics. The coated carbide and the Tiger‑tec Gold technology enable consistent results across a wide range of steel grades and grey or nodular cast irons. Where catalogue geometry and cutting data permit, the insert provides a reliable balance of tool life and surface finish, making it suitable for batch production and single‑piece flow alike.

Practical handling, fitting and process integration

Tolerance class M, a plate size of 12 and a plate thickness of 06 combine to offer straightforward integration into compatible milling cutters and toolholders. The rectangular form factor simplifies indexation and reduces setup complexity, while the robust grade reduces the frequency of tool change‑overs. For operators seeking improved cycle times and dependable reproducibility, this insert forms a cost‑effective component in modular tooling systems; technical consultation can refine cutting data for specific workpiece alloys and machine capacities.

Contact Metav Werkzeuge for application advice and to secure original Walter Tools Tiger‑tec Gold inserts; call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• SKU: LNMU120608-B57T-WKP35G-WALTER
• Article: LNMU120608-B57T WKP35G
• Manufacturer: Walter Tools
• Product type: Milling insert
• Series: Tiger‑tec Gold

Facts

• Size: 12
• Thickness: 06
• Corner radius: 0.8 mm
• Relief angle: 0° (negative)
• Tolerance class: M

Special features

• Grade: WKP35G (coated carbide; Tiger‑tec Gold)
• Chipbreaker: B57T
• Shape: Rectangular
• Material suitability: Steel (P), Cast iron (K)
• Execution: U

FAQ

What materials is this insert suitable for?
The LNMU120608‑B57T WKP35G is designed for machining steel (P) and cast iron (K) in accordance with the grade characteristics of WKP35G and the Tiger‑tec Gold coating.

How does the B57T chipbreaker affect machining?
The B57T chipbreaker produces short, controlled chips in ferrous materials, which improves chip evacuation and surface quality when using the LNMU120608‑B57T WKP35G insert.

What does the 0° negative rake mean in practice?
A 0° negative rake increases edge strength and resistance to mechanical shock, making this insert suitable for heavier cuts and roughing operations with stable toolholders.

Can the insert be used for finishing passes?
Yes, the combination of the 0.8 mm corner radius and the coated WKP35G grade allows for semi‑finishing and finishing in many steel and cast iron applications, depending on cutter setup and cutting parameters.

How does tolerance class M influence selection?
Tolerance class M indicates standard manufacturing precision for the insert; it supports reliable seating and repeatable indexation in compatible milling cutters such as those specified by Walter Tools.

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

Die Walter AG (Markenauftritt: Walter Tools) mit Hauptsitz in Tübingen gehört zu den weltweit führenden Herstellern von Präzisionswerkzeugen für die Metallbearbeitung und ist Teil des schwedischen Sandvik‑Konzerns. Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.