BCMT160508R-G55 WSM45X WSM45X Wendeplatten - Walter Tools

Take advantage of a coated carbide grade and an optimised G55 chipformer to secure stable chip control and reliable cutting-edge life in demanding materials; order the insert directly via Metav Werkzeuge or request further application advice from our consultants.

BCMT160508R-G55 WSM45X — Milling indexable insert, coated carbide, 75° parallelogram (Walter Tools)

The BCMT160508R-G55 WSM45X is a milling indexable insert designed for heavy-duty machining of stainless steels and heat-resistant alloys, offering a coated-carbide grade for improved edge stability and predictable chip formation

• Coated carbide grade WSM45X for tough materials
• Optimised G55 chipformer for reliable chip control
• Parallelogram 75° geometry for secure pocketing
• 7° relief angle for stable cutting engagement
• 0.8 mm corner radius for improved surface finish

High process reliability in tough-to-cut materials

The insert combines a WSM45X coated-carbide grade with a geometry tailored to the demands of stainless steels (ISO group M) and heat-resistant superalloys or titanium (ISO group S). The coating and substrate mix balance wear resistance and thermal stability, reducing the risk of edge build-up and frequent tool changes. For production contexts where repeatable tool life and predictable performance matter, this specification supports consistent cycle times and fewer interruptions to throughput.

Predictable chip control and surface quality

An optimised G55 chipformer works with the insert geometry to produce controllable chips and to protect the cutting edge under elevated temperatures. The 0.8 mm corner radius helps to distribute cutting forces and to generate a finer surface finish on machined faces, while the insert’s Parallelogram 75° shape provides stable engagement and secure clamping in standard milling pockets. These features translate into fewer reworks and improved dimensional consistency when machining demanding components.

Stable cutting engagement for productive milling

A 7° relief angle ensures a robust shear geometry that resists edge chipping in interrupted cuts and harder sections of the workpiece. The insert’s nominal 16 mm size and 0.5 mm nominal thickness fit conventional pocket designs and offer a balance between insert strength and accessibility for fine finishes. Combined, these characteristics promote productive machining sequences with a reduced likelihood of unexpected tool failure and with a focus on repeatable results.

If clarification is needed on suitability for a specific alloy or on optimised cutting strategies, Metav Werkzeuge provides technical guidance and data to support the selection and process setup; for further technical information please contact info@metav-werkzeuge.com or call +49 2822 7131930.

Contact Metav Werkzeuge for application advice on Walter Tools BCMT160508R-G55 WSM45X inserts and availability

Technical data

• SKU: BCMT160508R-G55-WSM45X-WALTER
• Designation: BCMT160508R-G55 WSM45X
• Product type: Milling indexable insert
• Brand: Walter Tools

Core specifications

• Inscribed circle / size: 16 mm
• Thickness: 0.5 mm
• Relief angle: 7°
• Corner radius: 0.8 mm
• Insert shape: Parallelogram 75°

Materials and features

• Cutting grade: WSM45X (coated carbide)
• Chipformer: G55
• Suitable for: stainless steel (M), heat-resistant superalloys and titanium (S)
• Series: Walter Schneidstoffsorte - Serie offen
• Tolerance class: M

FAQ

Which materials is this insert intended for?
The BCMT160508R-G55 WSM45X insert is intended for stainless steels (M) and heat-resistant superalloys or titanium (S), where the coated-carbide grade supports stable cutting and secure chip formation.

What benefit does the G55 chipformer provide?
The G55 chipformer improves chip control and reduces the risk of plug or tangled chips during milling, supporting continuous operation and protecting the cutting edge in demanding alloys.

How does the 0.8 mm corner radius affect the result?
A 0.8 mm corner radius distributes cutting forces more evenly, helping to increase edge life and to produce improved surface finishes on machined faces.

Is the parallelogram 75° shape compatible with standard milling pockets?
The Parallelogram 75° shape is compatible with conventional milling pockets designed for 75° inserts and offers secure seat contact and predictable engagement for stable milling.

Can the insert handle interrupted cuts and mixed sections?
Thanks to the 7° relief angle and the robust coated-carbide grade, the insert demonstrates resilience in interrupted cuts and in transitions between hard and softer sections within a component.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected designations are mentioned solely for explanatory purposes; there is no affiliation between our company and the named brands. The offered item is an original, factory-new product from Walter Tools.