BCMT120432R-G55 WKP35S Wendeplatten - Walter Tools

High process reliability and extended tool life through the Tiger‑tec Silver coating combined with precise geometry for stable chip control and consistent surface finish. Order directly via Metav Werkzeuge or request consultant support for application-specific selection.

BCMT120432R-G55 WKP35S — Milling insert (Fräswendeschneidplatte) for steel and cast iron, Tiger‑tec Silver (Walter Tools)

The BCMT120432R-G55 WKP35S is a coated carbide milling insert designed for efficient machining of steel and cast iron in industrial production and batch machining.

• Tiger‑tec Silver coated carbide
• Optimised for steel and cast iron
• Parallelogram 75° geometry
• Corner radius 3.2 mm and 7° relief

Consistent cutting performance and longer tool life with advanced coating

The insert features the Tiger‑tec Silver coating and the WKP35S grade, combining high wear resistance with reliable micro‑edge stability. This coated carbide construction reduces flank wear and extends edge life under typical steel and cast iron cutting conditions, which supports predictable tool change intervals and lowers process costs. The coating technology improves resistance to thermal and abrasive loads, helping to maintain consistent surface quality across long runs. The result is fewer interruptions in production and improved reproducibility of critical dimensions.

Geometry engineered for secure cutting and efficient chip control

A parallelogram 75° shape together with the chipbreaker G55 provides a balance between rigidity and chip evacuation, reducing cutting forces during slotting and shoulder milling. The corner radius 3.2 mm and 7° relief give stable edge support and reduced vibration, which benefits both roughing and semi‑finishing operations. The insert geometry lowers the risk of built‑up edge and supports consistent chip breaking when machining varying cross‑sections. This leads to higher material removal rates and more efficient cycle times in serial production.

Clear application scope and ISO‑aligned material groups

The insert is specified for material groups P / K, meaning it is optimised for steel (P) and cast iron (K) according to ISO 513. The grade WKP35S is tuned for the thermal behaviour and chip formation typical of these groups, offering stable chip formation and broad applicability across unalloyed and alloyed steels, as well as grey and ductile cast irons. For customers requiring further machining data or cutting parameter recommendations, Metav Werkzeuge provides technical support and can supply application charts or trial recommendations; contact via info@metav-werkzeuge.com or +49 2822 7131930.

Contact Metav Werkzeuge for tailored selection and rapid supply of Walter Tools Tiger‑tec Silver milling inserts — quote SKU BCMT120432R-G55-WKP35S-WALTER for precise advice

Technical data

• SKU: BCMT120432R-G55-WKP35S-WALTER
• Label: Fräswendeschneidplatte BCMT120432R-G55 WKP35S Walter Tools
• Manufacturer: Walter Tools
• Product type: Milling insert (Fräswendeschneidplatte)
• Series: Tiger‑tec Silver

Facts

• Relief angle: 7°
• Corner radius: 3.2 mm
• Size designation: 12
• Thickness designation: 04
• Tolerance class: M

Special features

• Grade: WKP35S
• Chipbreaker: G55
• Geometry: Parallelogram 75°
• Material groups: P / K (steel / cast iron)
• Coated carbide
• Execution: T

FAQ

Which materials can this insert machine effectively?
The BCMT120432R-G55 WKP35S insert is optimised for steel and cast iron (ISO groups P and K) and performs reliably across a wide range of unalloyed, alloyed steels and cast materials.

What benefit does the Tiger‑tec Silver coating provide?
Tiger‑tec Silver on the WKP35S grade increases wear resistance and thermal stability, improving edge life and maintaining surface finish consistency during prolonged machining.

For which machining tasks is this insert most suitable?
The insert is suitable for productive milling tasks such as shoulder milling and ramping where stable chip control and robust edge support are required, thanks to the G55 chipbreaker and 3.2 mm corner radius.

How does the parallelogram 75° geometry affect performance?
The parallelogram 75° shape provides a stiff cutting edge orientation, improving tool life in interrupted cuts and enabling better chip flow in demanding milling operations.

Is this insert compatible with standard toolholders?
The BCMT form is a common ISO insert designation; compatibility depends on the holder pocket for BCMT‑type inserts. Confirm holder pocket geometry and clamping style before assembly.

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

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