BCMT090312R-G55 WSP45G WSP45G Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold PVD coating, versatile P/M/S grade capability and a Parallelogram 75° geometry for secure chip control and consistent tool life; order directly via Metav Werkzeuge or consult the specialists for application support.

BCMT090312R-G55 WSP45G milling indexable insert — Walter Tools, Tiger·tec Gold, 7° relief

The BCMT090312R-G55 WSP45G is a milling indexable insert designed for robust, multi-material milling of steels, stainless steels and heat-resistant alloys with optimised chip control.

• Tiger·tec Gold PVD coating for long life
• Versatile for Steel, stainless steel, superalloys
• Parallelogram 75° geometry for positive entry
• Corner radius 1.2 mm for stable cutting edge

Reliable edge life and predictable process performance

The coated cemented carbide grade in this insert delivers stable cutting-edge behaviour under demanding conditions. With the Tiger·tec Gold technology and the WSP45G grade, the insert is engineered for a balance of toughness and wear resistance, which reduces the risk of unexpected edge failure and supports longer tool life. The G55 chipbreaker promotes controlled chip formation, lowering the chance of built-up edge when machining sticky or ductile materials. These characteristics translate into fewer tool changes, more predictable cycle times and improved overall process economy.

Geometry engineered for secure engagement and surface quality

The Parallelogram 75° shape combined with a 7° relief angle ensures a positive cutting entry and reduced cutting forces in interrupted or light-approach milling. The modest corner radius (1.2 mm) stabilises the cutting edge, improving surface finish and resisting chipping on heavy cuts. For shops seeking consistent results, this geometry supports conservative cutting strategies that still achieve good removal rates, while helping to maintain dimensional accuracy on finished components.

Universal applicability across common industrial materials

Designed for ISO material groups P / M / S, the insert is suitable for unalloyed and alloyed steel, stainless steel and heat-resistant superalloys or titanium. The material classification indicates that the grade manages the thermal and mechanical loads typical of each group: controlled wear for steels, secure edge stability for stainless materials prone to work hardening, and thermal resilience for high-temperature alloys. In practical terms, this versatility reduces tooling complexity and inventory, allowing one insert type to cover multiple jobs with predictable machining behaviour.

For application guidance or to secure delivery of Walter Tools Tiger·tec Gold inserts, contact Metav Werkzeuge for tailored recommendations and order placement via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: BCMT090312R-G55-WSP45G-WALTER
• Product designation: Fräswendeschneidplatte BCMT090312R-G55 WSP45G
• Manufacturer: Walter Tools

Facts

• Relief angle: 7°
• Corner radius: 1.2 mm
• Geometry: Parallelogram 75°
• Plate size: 09
• Plate thickness: 03
• Tolerance class: M

Special features

• Series: Tiger-tec Gold
• Grade: WSP45G
• Chipbreaker: G55
• Coating: Tiger·tec Gold (PVD)
• Material suitability: P / M / S (Steel, stainless steel, superalloys/Titanium)
• Execution: T
• Label / SKU: BCMT090312R-G55-WSP45G-WALTER

FAQ

What materials can be machined with this insert?
The BCMT090312R-G55 WSP45G is suitable for ISO groups P, M and S — covering steel, stainless steel and heat-resistant superalloys or titanium.

Which feature improves chip control during milling?
The G55 chipbreaker and the Parallelogram 75° geometry work together to ensure controlled chip formation and secure chip evacuation.

How does the Tiger·tec Gold coating benefit production?
Tiger·tec Gold (PVD) enhances wear resistance and thermal stability, extending the tool life of the BCMT090312R-G55 WSP45G under varying cutting conditions.

Is the insert suitable for interrupted cuts or slot milling?
The positive entry of the parallelogram geometry and the 7° relief angle make this insert well suited to interrupted cutting applications and slotting scenarios.

What does the tolerance class M indicate?
Tolerance class M denotes the manufacturing tolerance level for the insert, supporting consistent seating and repeatable positioning in the toolholder.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered marks are used solely for identification and explanation. There is no affiliation between our company and the named brands. The offered article is an original, factory-new product of Walter Tools.