BCMT160520R-G55 WSP45G Walter Tools Wendeplatten - Walter Tools

Take advantage of the economical performance of a PVD-coated grade combined with optimised chip control and a robust geometry to keep milling operations productive and reliable. The combination of Tiger·tec Gold coating, the G55 chipbreaker and a secure parallelogram seating reduces tool changes and improves process stability — order the BCMT160520R-G55 WSP45G directly via Metav Werkzeuge or ask our consultants if needed.

BCMT160520R-G55 WSP45G indexable milling insert — Tiger·tec Gold, chipbreaker G55 (Walter Tools)

The BCMT160520R-G55 WSP45G is an indexable milling insert engineered for versatile face and shoulder milling of Stahl, rostfreier Stahl and high-temperature alloys in demanding industrial applications.

• Tiger·tec Gold PVD coating for enhanced tool life
• Optimised G55 chipbreaker for stable chips
• Parallelogram 75° shape for secure clamping
• 7° clearance with 2 mm corner radius

High-performance coating for longer tool life and consistent cuts

The insert’s Tiger·tec Gold PVD technology provides a balanced combination of wear resistance and edge toughness that extends runtimes under interrupted and continuous milling. This coated carbide grade supports improved thermal protection and reduced flank wear, which translates into fewer tool changes and higher machine utilisation. The G55 chipbreaker is designed to promote reliable chip formation and evacuation, improving cycle-time consistency and lowering the risk of built-up edge when machining Stahl or tougher alloys.

Broad material capability explained for confident process planning

Designed for ISO material groups P, M and S, the insert suits a wide range of components: P (Stahl and alloyed steels) where heat and chip control are critical; M (rostfreier Stahl) where toughness and adhesion must be managed; and S (heat‑resistant superalloys and Titanium) where thermal load and edge stability dominate. By matching coating and substrate to these groups, the insert reduces the need for multiple tool variants and simplifies tooling strategies, enabling predictable performance across mixed batches and complex production runs.

Geometry tuned for stability, clamping security and surface finish

The parallelogram 75° form provides a compact seating with consistent engagement and improved radial support in standard holders, while the 7° clearance reduces rubbing and promotes cleaner shearing. The 2 mm corner radius strengthens the cutting edge against chipping and helps produce a stable surface finish on interrupted cuts. These geometric choices help maintain dimensional consistency and surface quality during higher feed rates, supporting tighter tolerances and fewer rework cycles on machined parts.

Industrial integration and economic benefits in daily operation

Marked to tolerance class M and supplied in the Tiger·tec Gold series, the insert fits common BCMT holders and is suitable for a variety of milling operations. The solid carbide substrate and PVD top layer combine to deliver repeatable edge life and predictable regrinding intervals where applicable, which contributes to lower overall tooling costs. For production environments that prioritise uptime and consistent part quality, this insert offers a pragmatic balance between durability and process security, supporting efficient shopfloor planning.

Speak to Metav Werkzeuge for tailored advice on toolholder compatibility and application optimisation for Walter Tools inserts — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: BCMT160520R-G55-WSP45G-WALTER
• Designation: BCMT160520R-G55 WSP45G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold
• Grade/sort: WSP45G
• Execution/code: T

Facts

• Insert size: 16
• Corner radius: 2 mm
• Clearance angle: 7°
• Shape: Parallelogram 75°
• Thickness code: 05
• Tolerance class: M

Special features

• Coating: WSP45G (PVD coated carbide)
• Chipbreaker: G55
• Material suitability: P / M / S (Stahl, rostfreier Stahl, superalloys / Titanium)
• Robust cutting edge for interrupted cuts
• Indexable insert type: BCMT format

FAQ

What materials can this insert machine effectively?
The BCMT160520R-G55 WSP45G from Walter Tools is suitable for machining Stahl, rostfreier Stahl and heat‑resistant superalloys and Titanium, as indicated by its P / M / S designation.

How does the Tiger·tec Gold coating improve performance?
The Tiger·tec Gold PVD coating on this Walter Tools insert enhances wear resistance and thermal protection, which helps to extend tool life and maintain cutting-edge stability in demanding milling tasks.

Is the G55 chipbreaker suitable for general-purpose milling?
Yes, the G55 chipbreaker is optimised for controlled chip formation and evacuation, making it well suited for a range of face and shoulder milling operations with varying cut depths.

What does the parallelogram 75° shape mean for clamping and stability?
The parallelogram 75° geometry offers a secure seating and consistent engagement in compatible toolholders, improving radial support and reducing the risk of insert movement under load.

Are there any recommendations for feeding and speeds with this insert?
Feeding and cutting speed choices depend on the specific workpiece material and machine setup; the BCMT160520R-G55 WSP45G excels where a balance of edge toughness and wear resistance is required, but final parameters should be validated by trial cuts.

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

Die Walter AG (brand presentation: Walter Tools) with headquarters in Tübingen is one of the world’s leading producers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanation. There is no connection between our company and the mentioned brands. The offered item is an original, factory‑new product of the manufacturer.