BCMT160540R-G55 WKP35S Wendeplatten - Walter Tools

Take advantage of the combination of high process security, robust edge life and reliable chip control for consistent milling results; order directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

BCMT160540R-G55 WKP35S milling indexable insert – for steel and cast iron | Walter Tools

The BCMT160540R-G55 WKP35S is a coated carbide milling insert designed for productive finishing and semi-finishing of steel and cast iron components.

• Coated Tiger-tec Silver grade WKP35S
• Parallelogram 75° shape with 7° relief
• 4 mm corner radius for robust edge
• Suited for steel (P) and cast iron (K) machining

High productivity through wear-resistant coating and consistent performance

The combination of Tiger-tec Silver coating and the WKP35S grade delivers stable cutting-edge life under cyclic loading and varying workpiece conditions. The advanced coating reduces flank wear and helps maintain dimensional accuracy over longer tool life, which translates into fewer indexings and lower tool costs per part. For operations where cycle time and repeatability matter, the coated carbide substrate provides the necessary hardness and thermal resistance to withstand the heat generated when machining steel and cast iron.

Geometry engineered for stable cutting and controlled chip formation

The parallelogram 75° configuration together with the G55 chipbreaker promotes predictable chip flow and reduces vibration in interrupted cuts. A 7° relief angle reduces rubbing on the flank and improves surface finish, while the 4 mm corner radius supports edge robustness and contributes to consistent contouring and profile retention. These geometric choices reduce the risk of premature edge failure and help maintain surface quality without requiring excessive cutting parameters.

Practical benefits for process planning and tool management

The insert’s designation simplifies tool ordering and inventory control: BCMT160540R-G55 WKP35S identifies the ISO geometry, chipbreaker and the Walter Tools grade at a glance. Its suitability for the ISO groups P (steel) and K (cast iron) means fewer grade variants are needed across mixed-production environments, enhancing tool rationalisation and reducing setup complexity. When combined with suitable cutter bodies, the insert supports predictable machining windows and easier optimisation of cutting speeds and feeds.

Contact Metav Werkzeuge for application advice on Walter Tools Tiger-tec Silver inserts and to discuss suitable cutter-body pairings at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: BCMT160540R-G55-WKP35S-WALTER
• Designation: BCMT160540R-G55 WKP35S
• Product type: Milling indexable insert
• Manufacturer: Walter Tools
• Grade / series: WKP35S / Tiger-tec Silver
• Material group: P / K

Core specifications

• Insert size: 16 mm
• Thickness code: 05
• Corner radius: 4 mm
• Relief / free angle: 7°
• Shape: Parallelogram 75°
• Chipbreaker: G55
• Tolerance class: M
• Execution: T

Materials / special features

• Coated cemented carbide
• Optimised for steel and cast iron (ISO P / K)
• Stable chip control for finishing and semi-finishing
• Robust cutting edge for interrupted cuts
• Series: Tiger-tec Silver
• Grade: WKP35S

FAQ

What applications is this insert best suited for?
The BCMT160540R-G55 WKP35S milling insert is designed primarily for finishing and semi-finishing of steel and cast iron components, offering reliable surface quality and edge life.

How does the Tiger-tec Silver coating improve performance?
The Tiger-tec Silver coating on the WKP35S grade reduces adhesive and abrasive wear, extending tool life and stabilising machining performance in the BCMT160540R-G55 insert.

Which chipbreaker should be selected for heavy interrupted cuts?
The G55 chipbreaker on this insert is optimised for stable chip formation in finishing and semi-finishing; for severe interruptions, consider combining with suitable cutter bodies and reduced depths of cut.

Can the insert be used for both roughing and finishing operations?
While the insert performs best in finishing and semi-finishing due to its geometry and corner radius, it can be applied to light roughing when cutting conditions are adjusted accordingly.

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

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