BCMT160516R-G55 WSM45X WSM45X Wendeplatten - Walter Tools

Maximise machining reliability with the combination of a WSM45X coated-carbide grade and the G55 chipbreaker for secure chip formation; the robust geometry and precise clearance minimise rubbing and support consistent production. Order directly via Metav Werkzeuge or request expert guidance from our consultants.

BCMT160516R-G55 WSM45X — Milling insert, coated carbide, parallelogram 75° (Walter Tools)

The BCMT160516R-G55 WSM45X is a milling insert engineered for demanding operations on stainless steels and heat‑resistant superalloys, offering stable chip control and durable cutting edges in high‑temperature machining environments

• Coated carbide WSM45X grade
• Suitable for stainless steel and superalloys
• Parallelogram 75° insert geometry
• 1.6 mm corner radius and 7° clearance

Enhanced process security for demanding materials

The coated‑carbide WSM45X grade is formulated to address the specific challenges of machining stainless steels (ISO group M) and superalloys/titanium (ISO group S). Thanks to its coating and substrate combination, the grade promotes stable chip control and resists edge degradation under high thermal loads. Where adhesion and built‑up edge typically reduce tool life, the tailored grade and the G55 chipbreaker work in concert to maintain a reliable cutting edge, reducing unplanned tool changes and improving overall process security for serial and batch production.

Geometry that balances robustness and surface quality

The parallelogram 75° geometry provides a versatile cutting orientation suited to a range of face and shoulder milling tasks while the 1.6 mm corner radius increases edge strength for interrupted cuts and contributes to improved surface finish in steady feeds. The 7° clearance minimises flank contact and heat generation, which helps preserve dimensional accuracy and reduces the risk of chatter in challenging materials. These geometric choices are designed to deliver consistent part quality with fewer fine adjustments on the machine.

Operational benefits that support productivity

Incorporating this indexable insert into existing toolholders is straightforward thanks to its standard format and size designation (size 16, thickness code 05). The combination of a robust corner radius and an effective chipbreaker like G55 reduces the frequency of regrinds and tip changes, which translates into lower downtime and higher effective spindle utilisation. The insert’s construction is optimised for repeatable performance under cyclical loads, helping to keep cycle times stable across varied workpiece batches.

Practical application guidance and material fit

The insert is particularly well suited to components where heat‑resistant alloys or stainless steels are predominant, such as aerospace primary components, power‑generation parts and demanding process engineering applications. Its capabilities are best exploited with appropriate cutting parameters for the material group (ISO M/S) and with coolant strategies that support chip evacuation where required. For customers seeking straightforward integration, the grade and chipbreaker combination offers a pragmatic route to improved machining reliability without extensive process redevelopment.

Choose the Walter Tools WSM45X grade for reliable machining of stainless steels and superalloys and contact Metav Werkzeuge for tailored application advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: BCMT160516R-G55-WSM45X-WALTER
• Label: Fräswendeschneidplatte BCMT160516R-G55 WSM45X Walter Tools
• SKU: BCMT160516R-G55-WSM45X-WALTER

Facts

• Insert size: 16
• Corner radius: 1.6 mm
• Clearance angle: 7°
• Insert form: Parallelogram 75°
• Thickness code: 05
• Tolerance class: M

Special features

• Grade: WSM45X (coated carbide)
• Chipbreaker: G55
• Series: Walter Schneidstoffsorte - Serie offen
• Material suitability: stainless steels (ISO M), superalloys/titanium (ISO S)
• Manufacturer: Walter Tools

FAQ

Which materials is the insert suitable for?
The BCMT160516R-G55 WSM45X is designed primarily for stainless steels (ISO M) and heat‑resistant superalloys/titanium (ISO S), where thermal resistance and edge stability are required.

What benefit does the G55 chipbreaker provide?
The G55 chipbreaker promotes manageable chip shapes and secure chip evacuation, which helps to avoid built‑up edge and supports consistent surface finish when using the WSM45X grade.

How does the parallelogram 75° shape affect milling performance?
The parallelogram 75° geometry gives flexible cutting orientations and efficient edge engagement, improving access in shoulder and face milling while helping to maintain dimensional accuracy.

Is the insert compatible with standard toolholders for size 16 inserts?
The insert follows the common size designation (16) and thickness code (05), making it compatible with standard toolholders designed for BCMT‑style indexable inserts.

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

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