BCGT160508R-G51 WSP45G WSP45G Wendeplatten - Walter Tools

Take advantage of the combination of high process reliability, versatile material coverage and the wear-resistant Tiger·tec Gold coating for uninterrupted milling performance. Secure efficient chip control and consistent edge life with this robust insert made for demanding milling applications; order directly via Metav Werkzeuge or consult the Metav team for application advice.

BCGT160508R-G51 WSP45G milling indexable insert — Tiger·tec Gold, P/M/S

A BCGT160508R-G51 WSP45G milling insert engineered for versatile face and profile milling across steel, stainless steel and heat-resistant superalloys.

• Tiger·tec Gold PVD coating for wear resistance
• Designed for steel, stainless and high-temp alloys
• 7° relief angle for reliable chip formation
• Parallelogram 75° shape for versatile milling

High process reliability for demanding milling

The Tiger·tec Gold series provides a robust PVD coating and a carbide substrate optimised for milling, delivering stable cutting edges under continuous load. This insert supports consistent material removal rates and reduced tool change frequency, which improves throughput in part-production environments. The combination of coating and substrate ensures resistance to abrasive wear and thermal loading, translating into predictable tool life and fewer unplanned interruptions.

Coating and material suitability explained

The WSP45G grade is a tough, versatile PVD-coated carbide developed for P, M and S material groups (steel, stainless steel and heat-resistant alloys). For users less familiar with ISO groups: P denotes steels, M denotes stainless steels that tend to be gummy, and S denotes superalloys or titanium that place high thermal and mechanical stress on the cutting edge. The WSP45G chemistry promotes secure chip formation and edge stability, reducing the risk of build-up on the cutting edge when working with difficult-to-machine alloys.

Geometry that improves productivity

The parallelogram 75° form offers flexibility in entering and exiting cuts while supporting positive cutting forces for many milling strategies. A 7° relief angle facilitates smooth engagement and controlled chip flow, while the 0.8 mm corner radius balances edge strength with surface finish capability. These geometric traits help maintain dimensional consistency and allow higher feed rates without sacrificing component quality.

Application benefits and handling notes

This insert is well suited to roughing and versatile finishing operations where a reliable edge and consistent chip control are required. The G51 chipbreaker is designed to break and evacuate chips effectively during interrupted cuts or variable depth passes. Correct selection of cutting parameters with the appropriate insert seat and clamping will maximise performance and translate the technical advantages of the grade into measurable productivity gains on the shop floor.

For application guidance, tooling recommendations or to place an order for Walter Tools Tiger·tec Gold inserts, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• SKU: BCGT160508R-G51-WSP45G-WALTER
• Item designation: BCGT160508R-G51 WSP45G
• Product type: Fräswendeschneidplatte (milling indexable insert)
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold
• Grade: WSP45G

Facts

• Relief angle: 7°
• Corner radius: 0,8 mm
• Insert size: 16
• Thickness code: 05
• Tolerance class: G

Special features

• Chipformer: G51
• Plate shape: Parallelogram 75°
• Substrate/coating: PVD-coated carbide (Tiger·tec Gold)
• Material suitability: P / M / S (steel, stainless steel, superalloys)
• Execution: T

FAQ

What materials can this insert machine effectively?
The BCGT160508R-G51 WSP45G insert is suitable for steel, stainless steel and heat-resistant superalloys (P/M/S), making it a versatile choice for mixed-production environments.

How does the Tiger·tec Gold coating benefit milling operations?
The Tiger·tec Gold PVD coating on this insert improves wear resistance and thermal stability, which supports longer edge life and more consistent cutting performance under elevated temperatures.

Which geometry features support surface finish and tool life?
The parallelogram 75° shape combined with a 0.8 mm corner radius and a 7° relief promotes balanced cutting forces, which helps maintain surface quality while protecting the cutting edge.

Is the G51 chipbreaker suitable for interrupted cuts?
Yes, the G51 chipbreaker is designed to control and evacuate chips reliably, including in interrupted milling and variable depth passes.

Can this insert be used for both roughing and finishing?
The WSP45G grade and the insert geometry provide a compromise between toughness and finish capability, allowing use in both roughing and many finishing scenarios when parameters are correctly set.

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

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