BCMT160540R-G55W WSM45X Wendeplatten - Walter Tools

Take advantage of the combination of high thermal resistance, secure chip control and consistent edge stability to keep production flowing on demanding materials; order the insert directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

BCMT160540R-G55W WSM45X milling indexable insert — for stainless steel and superalloys, Walter Tools

BCMT160540R-G55W WSM45X is a coated carbide milling insert designed for heavy-duty machining of stainless steels and heat-resistant alloys; its geometry supports secure clamping and sustained cutting performance

• Coated carbide grade WSM45X
• G55W chipbreaker for stable chips
• Suited for stainless steel and superalloys
• Parallelogram 75° form for secure clamping

High thermal stability for challenging materials

The WSM45X grade is a coated carbide developed for work on tough-to-machine alloys; its composition prioritises thermal resistance and edge stability so that wear is reduced under elevated cutting temperatures. In practice, this means longer intervals between index changes and fewer unplanned interruptions, which translates into a predictable cycle time for operations on stainless steel and superalloys. The design delivers consistent flank wear behaviour rather than abrupt failure, supporting reliable process planning.

Controlled chip formation to protect the cutting edge

Equipped with the G55W chipbreaker, the insert promotes efficient chip control and reduces tendencies for built-up edge when operating at typical feeds and speeds for difficult materials. Improved chip flow lowers the risk of unexpected tool damage and enhances surface finish quality on the machined component. As a result, workshops benefit from fewer rework cycles and a smoother downstream process, especially when machining components with demanding surface integrity requirements.

Geometry that secures repeatability and clamping stability

The parallelogram 75° form combined with a 7° clearance and a defined corner radius 4 gives a predictable engagement and positive seating behaviour in standard milling toolholders. This geometry supports a stable cutting force vector and helps maintain dimensional repeatability across batches. The insert’s nominal size (16) and plate thickness (05) ensure compatibility with holders designed for this ISO designation, enabling easy integration into existing tool setups without compromise to clamping torque or tool runout.

Application guidance and practical selection advice

For best results with this indexable insert, select cutting speeds and feeds aligned with the workpiece alloy class and coolant strategy; trials under production-like conditions are recommended to confirm parameter windows. If unsure whether this grade suits a specific application, Metav Werkzeuge can provide tailored recommendations and clarifications on compatibility, including suggested machining data for stainless steel and high-temperature alloys. For further technical data or advice: info@metav-werkzeuge.com or call +49 2822 7131930.

Discuss process requirements with Metav Werkzeuge and arrange supply of the BCMT160540R-G55W WSM45X insert through our specialists for application-optimised performance

Technical data

• Article number: BCMT160540R-G55W-WSM45X-WALTER
• Designation: BCMT160540R-G55W
• ISO designation: BCMT160540R-G55W WSM45X
• Manufacturer: Walter Tools

Facts

• Free angle: 7°
• Corner radius: 4
• Plate form: Parallelogram 75°
• Plate size: 16
• Plate thickness: 05
• Tolerance class: M

Special features

• Grade series: Walter Schneidstoffsorte - Serie offen
• Grade/sort: WSM45X (coated carbide)
• Chipbreaker: G55W
• Material suitability: S / M (superalloys; stainless steel)
• Execution: T

FAQ

What materials is this insert suitable for?
The BCMT160540R-G55W WSM45X insert is designed primarily for stainless steel and heat-resistant superalloys, as indicated by its S / M designation and the WSM45X coated carbide grade.

How does the G55W chipbreaker affect machining?
The G55W chipbreaker improves chip control and reduces built-up edge, leading to more stable cutting and improved surface quality when machining demanding materials.

Which geometry features support clamping stability?
The parallelogram 75° form and 7° clearance produce a predictable seating and cutting force direction, supporting consistent clamping and repeatable results in milling operations.

Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

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