BCMT160540R-G55 WSM45X WSM45X Wendeplatten - Walter Tools

Benefit from the combination of WSM45X coated carbide and the G55 chipbreaker for reliable chip control and extended tool life in demanding materials. The insert’s 7° clearance and parallelogram 75° geometry ensure process stability and flexible milling strategies. Order the insert directly via Metav Werkzeuge or consult our specialists for application support.

BCMT160540R-G55 WSM45X milling indexable insert — G55 chipbreaker, 7° clearance, Walter Tools

BCMT160540R-G55 WSM45X is a milling indexable insert engineered for reliable machining of stainless steels and heat-resistant superalloys in demanding production environments

• WSM45X grade for stainless steel and superalloys
• G55 chipbreaker for secure chip control
• 7° clearance angle for lower friction
• Parallelogram 75° shape for versatile milling

Consistent cutting performance in challenging materials

The WSM45X coated carbide grade is formulated for the machining of stainless steels (ISO group M) and superalloys/titanium (ISO group S), where toughness and heat resistance are critical. With a G55 chipbreaker, the insert promotes predictable chip control, reducing the risk of built-up edge and improving surface integrity during medium to heavy cuts. The result is a more stable process, fewer reworks and increased component quality in series production.

Geometry engineered for flexible milling strategies

The insert’s parallelogram 75° form and specified 7° clearance angle reduce friction and allow adaptable engagement angles for peripheral and face milling. A corner radius of 4 supports strength at the cutting edge while maintaining acceptable surface finish, especially when alternating between roughing and semi-finishing passes. The nominal size of 16 provides robust support in many toolholder systems without sacrificing accessibility to tight features.

Productivity gains and lower process costs

A combination of the coated carbide grade and proven chipformer design contributes to longer edge life and consistent wear behaviour, which translates into fewer indexings and reduced downtime. Predictable tool life supports process planning and cost calculations, making the insert suitable for OEM and subcontractor environments that prioritise throughput and repeatability. The open Walter grade series provides an industry-proven compromise between durability and broad material applicability.

Practical application notes and support options

This indexable insert is intended for use in steelmaking and aerospace component production where stainless steels and heat-resistant alloys are common. For best results, pair the insert with stable clamping, appropriate coolant strategies and a toolholder matched to the cutting forces. If further machining parameters or compatibility checks are required, Metav Werkzeuge’s technical team can provide cutting-data guidance and application-specific recommendations to optimise cycle time and surface results.

Choose the Walter Tools BCMT160540R-G55 WSM45X for robust chip control in difficult-to-machine materials — contact Metav Werkzeuge for tailored machining advice and reliable delivery.

Technical Data

• SKU: BCMT160540R-G55-WSM45X-WALTER
• Label: Fräswendeschneidplatte BCMT160540R-G55 WSM45X Walter Tools
• Product type: Fräswendeschneidplatte
• Brand: Walter Tools

Data

• Clearance angle: 7°
• Corner radius: 4
• Size: 16
• Thickness: 05
• Shape: Parallelogram 75°
• Tolerance class: M

Special features

• Grade: WSM45X
• Chipbreaker: G55
• Material applicability: S / M
• Series: Walter Schneidstoffsorte - Serie offen
• Coated carbide (beschichtetes Hartmetall)
• Suitable for stainless steels and superalloys (ISO groups M and S)

FAQ

What materials is this insert suited for?
The BCMT160540R-G55 WSM45X is designed for stainless steels and heat-resistant superalloys (ISO groups M and S) and performs well where toughness and thermal stability are required.

How does the G55 chipbreaker affect machining?
The G55 chipbreaker on this Walter Tools milling insert produces controlled chip shapes, improving evacuation and reducing the likelihood of built‑up edge during interrupted or continuous cuts.

Is the insert suitable for roughing and finishing?
Yes, the geometry and corner radius 4 provide a balance between edge strength for roughing and surface quality for semi-finishing; machining strategy determines the final finish.

What is the significance of the parallelogram 75° shape?
The parallelogram 75° form offers flexible approach angles for different milling operations, enabling both profile and shoulder milling with improved insert support.

Where can additional cutting data be obtained?
Application-specific cutting parameters and holder compatibility guidance are available from Metav Werkzeuge; reference the SKU BCMT160540R-G55-WSM45X-WALTER when enquiring.

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

The Walter AG (brand: Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers 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 marks are mentioned for explanatory purposes only and do not imply any affiliation between our company and the manufacturers. The offered article is original, factory‑new merchandise from the named manufacturer.