BCMT160530R-G55W WSM45X WSM45X Wendeplatten - Walter Tools

Take advantage of the combination of high process security, targeted chip control and durable coated carbide to keep machining cycles consistent and reduce tool changes; order directly via Metav Werkzeuge or consult our specialists for tailored application advice.

BCMT160530R-G55W WSM45X milling insert by Walter Tools — coated carbide for rostfreier Stahl and superalloys, 7° relief

The BCMT160530R-G55W WSM45X is a precision indexable milling insert designed for demanding turning and milling tasks in rostfreier Stahl and heat-resistant alloys, offering stable cutting edges and defined chip control for productive machining.

• Coated carbide grade WSM45X for tough materials
• 7° relief angle for secure chip control
• Parallelogram 75° shape with 3 mm corner radius
• G55W chipbreaker for rostfreier Stahl and superalloys

High-performance grade for demanding materials

The WSM45X grade is a coated carbide formulation optimised for materials that challenge cutting edges, notably rostfreier Stahl and heat-resistant superalloys (ISO group S and M). Its composition promotes stable chip formation and improved wear resistance, which translates into fewer interruptions for edge dressing or insert changes. For manufacturers focused on consistent component quality and predictable tool life, this insert reduces variability in batch production and supports higher machine utilisation.

Geometry engineered for reliable chip control and surface quality

The parallelogram 75° platform combined with a 7° relief angle and a 3 mm corner radius provides a balance between strength and accessibility in shoulder and face milling. The G55W chipbreaker is designed to guide chips away from the cutting zone and reduce built-up edge when machining sticky or work-hardening alloys. In practical terms, this geometry helps maintain a cleaner cutting zone, leading to improved surface finish and less secondary finishing work, while the corner radius contributes to edge robustness during interrupted cuts.

Clear advantages in machining strategy and tool handling

As an indexable insert, this solution supports quick tool replacement and repeatable positioning, cutting downtime and simplifying inventory management for multi-shift operations. The coated carbide surface minimises friction and heat at the tool–workpiece interface, which is particularly important when machining materials with poor thermal conductivity. Selecting the correct insert grade and chipbreaker reduces cycle times and can improve cost-efficiency over the tool life by lowering scrap rates and rework needs.

Application guidance and process reliability

Use of this insert is recommended where secure chip control and edge stability are priorities—typical applications include heavy-duty profiling, face milling and operations with interrupted cuts in rostfreier Stahl and high-temperature alloys. Cutting parameters should be adapted to material specifics and machine rigidity; the insert’s design supports a range of cutting depths while maintaining tool life. For shops transitioning to more difficult materials, the switch to a dedicated grade such as WSM45X often leads to measurable gains in throughput and consistency.

For precise selection and cutting-parameter recommendations for Walter Tools inserts, contact Metav Werkzeuge for tailored advice and availability at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: BCMT160530R-G55W-WSM45X-WALTER
• Designation: BCMT160530R-G55W WSM45X
• Type: Fräswendeschneidplatte (milling insert)
• Manufacturer: Walter Tools

Facts

• Relief angle: 7°
• Corner radius: 3 mm
• Inscribed circle / size: 16 mm
• Thickness: 0.5 mm

Special features

• Grade: WSM45X (coated carbide)
• Chipbreaker: G55W
• Plate form: Parallelogram 75°
• Series: Walter Schneidstoffsorte - Serie offen
• Material suitability: S / M (heat-resistant superalloys, titanium; rostfreier Stahl)

FAQ

What materials is this insert suitable for?
The BCMT160530R-G55W WSM45X insert is intended for machining rostfreier Stahl and heat-resistant superalloys (ISO groups M and S), offering optimized chip formation and edge stability for these materials.

Which chipbreaker does the insert use and what is its benefit?
The insert features the G55W chipbreaker, which improves chip control and reduces the risk of built-up edge when machining challenging materials, helping to maintain surface quality.

What are the key geometric features to consider for setup?
Important geometry: parallelogram 75° shape, 7° relief angle and 3 mm corner radius; these factors influence approach angle, strength at the cutting edge and recommended cutting parameters.

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

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