BCMT120404L-G55 WSP45G Tiger-tec Gold Wendeplatten - Walter Tools

Benefit from the combination of Tiger‑tec Gold coating and the WSP45G grade for reliable chip control and extended edge life; the parallelogram 75° geometry with a 0.4 mm corner radius and 7° relief ensures stable milling across steel, stainless steel and high‑temperature alloys. Order the BCMT120404L‑G55 WSP45G milling insert directly via Metav Werkzeuge or consult our specialists for tailored cutting data.

BCMT120404L‑G55 (BCMT120404L‑G55 WSP45G) milling insert — WSP45G grade, for steel, stainless steel and superalloys | Walter Tools

The BCMT120404L‑G55 WSP45G is a 75° parallelogram, PVD‑coated milling insert designed for versatile face and shoulder milling across a broad range of materials in industrial production.

• Tiger‑tec Gold PVD coating
• WSP45G grade for P / M / S
• Parallelogram 75° insert form
• 0.4 mm corner radius, 7° relief

Proven coating and grade for consistent productivity

The combination of the Tiger‑tec Gold coating with the WSP45G carbide grade provides a balance between wear resistance and edge toughness, tailored for milling. This engineered coating reduces abrasive wear and supports a stable cutting edge under typical heat and load conditions when machining steel, stainless steel and superalloys. For production environments, the result is predictable tool life and fewer insert changes, which contributes directly to higher machine uptime and lower unit manufacturing costs.

Geometry that reduces cutting forces and improves surface finish

The insert’s parallelogram 75° form and 7° relief angle alter the cutting engagement to lower radial forces and improve chip flow. The small 0.4 mm corner radius is optimised for general milling tasks where a balance between strength and surface quality is required. The integrated G55 chipbreaker supports controlled fragmenting of swarf, reducing the risk of built‑up edge and supporting consistent surface finishes during continuous milling operations.

Application guidance for reliable process implementation

This milling insert is specified for a broad ISO material range P / M / S, meaning it is suitable for unalloyed and alloyed steels, stainless steel and heat‑resistant alloys including titanium grades. In practice, the insert performs well in shoulder and face milling operations and is compatible with standard toolholders accepting BCMT‑style inserts. For exact cutting data and optimal feeds and speeds for a given machine and workpiece, technical consultation is recommended to ensure process security and tool performance.

Practical advantages for workshop and production workflows

Using a coated, versatile grade such as WSP45G reduces the need for multiple specialised inserts, simplifying tool inventory and preparation. The insert’s geometry and chip control deliver steady metal removal rates and reproducible component quality across batches. For operations aiming to improve productivity and maintain consistent surface integrity, this solution supports both short‑run flexibility and long‑run stability, making it suitable for job‑shop as well as production‑line settings.

Contact Metav Werkzeuge for tailored cutting recommendations and to source Walter Tools Tiger‑tec Gold inserts such as the BCMT120404L‑G55 WSP45G for reliable milling performance

Technical data

• Article number / SKU: BCMT120404L-G55-WSP45G-WALTER
• Designation: BCMT120404L‑G55 WSP45G
• Product type: milling insert
• Series: Tiger‑tec Gold

Facts

• Free angle: 7°
• Corner radius: 0.4 mm
• Insert form: Parallelogram 75°
• Plate size: 12
• Thickness code: 04
• Tolerance class: M

Special features

• Grade: WSP45G
• Chipbreaker: G55
• Coating: Tiger‑tec Gold (PVD)
• Material suitability: P / M / S (steel, stainless steel, superalloys)
• Execution: T
• Manufacturer: Walter Tools

FAQ

What materials can be machined with this insert? The BCMT120404L‑G55 WSP45G milling insert is suitable for ISO groups P, M and S, meaning it is designed for machining steel, stainless steel and heat‑resistant superalloys.

Which applications suit this insert best? Typical uses include face milling and shoulder milling where the parallelogram 75° form and G55 chipbreaker support stable chip control and consistent surface quality with the BCMT120404L‑G55 WSP45G.

How does the Tiger‑tec Gold coating benefit production runs? The Tiger‑tec Gold coating on this insert reduces abrasive wear and helps maintain a stable cutting edge, improving tool life and process reliability for runs with the BCMT120404L‑G55 WSP45G.

Is this insert compatible with standard BCMT toolholders? Yes, the insert follows the BCMT form factor and is compatible with toolholders designed for BCMT‑style inserts; verify seating and clamping standards before use with the BCMT120404L‑G55 WSP45G.

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

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