CNMG160608-MM5 WSM30S MM5 Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver wear resistance and the WSM30S grade for stable chip formation in demanding materials; the robust MM5 chipbreaker and rhombic 80° geometry support consistent production performance—order directly via Metav Werkzeuge or consult our specialists for application advice.

CNMG160608-MM5 WSM30S indexable turning insert, Tiger·tec Silver coating, Walter Tools

CNMG160608-MM5 WSM30S is an indexable turning insert designed for turning applications in stainless steels and heat-resistant superalloys, offering a balance of edge stability and controlled chip formation

• Tiger·tec Silver coating for wear resistance
• Optimised MM5 chipbreaker for stable chips
• Suitable for stainless steels and superalloys
• Rhombus 80° CNMG 16 mm format

High wear resistance for long tool life in difficult alloys

The coated carbide WSM30S grade, part of the Tiger·tec Silver series, combines a wear-resistant surface with a substrate engineered for thermal stability. This results in improved flank and crater wear behaviour, which extends useful tool life when machining materials that challenge cutting edges. For workshop planners and production engineers, this means fewer indexings and longer uninterrupted cutting times, translating into measurable reductions in tool-change frequency and enhanced machine utilisation. The coating technology also supports higher cutting speeds where process stability permits, without compromising the integrity of the cutting edge.

Stable cutting geometry that improves process reliability

The rhombic 80° CNMG form and the 0.8 mm corner radius deliver a robust contact geometry that resists chipping and provides consistent surface finish in semi-finishing and finishing operations. The insert features a negative 0° clearance design, which enhances edge strength under heavy engagement. Combined with the MM5 chipbreaker, the geometry promotes predictable chip breaking and evacuation, reducing the risk of built-up edge and improving dimensional repeatability. For applications where repeatable results are critical, this insert supports stable machining windows and simplifies process documentation.

Optimised for ISO M and S materials to increase productivity

This turning grade is specified for ISO groups M (stainless steels) and S (heat-resistant superalloys and titanium), addressing the typical problems of poor thermal conductivity and high ductility. The WSM30S composition and the insert’s geometry help to maintain a secure chip formation even under elevated temperatures, which benefits throughput when machining challenging workpiece materials. Integrating this insert into a cutting strategy can lead to higher component consistency and reduced scrap rates. Compatibility with standard tool holders means straightforward adoption into existing tool setups without additional fixtures.

Practical advantages for production environments

The insert’s dimensions and indexable nature make it suitable for rapid tool replacement and straightforward inventory handling. The 16 mm size and standard CNMG160608-MM5 designation allow rapid identification and compatibility with common turning toolholders, reducing preparation time at the machine. In addition, the combination of coating, chipbreaker and geometry contributes to lower machining variability, supporting smoother downstream operations such as inspection and assembly. For production managers, these attributes contribute to predictable cycle times and easier process optimisation.

Contact Metav Werkzeuge for tailored cutting recommendations on Walter Tools Tiger·tec Silver inserts, request detailed cutting data for the CNMG160608-MM5 WSM30S, or arrange a materials assessment through Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: CNMG160608-MM5-WSM30S-WALTER
• Designation: CNMG160608-MM5 WSM30S
• Manufacturer: Walter Tools
• Series: Tiger·tec Silver
• Grade: WSM30S

Data

• Geometry: Rhombus 80° (CNMG)
• Size: 16
• Thickness: 06
• Corner radius: 0.8 mm
• Clearance angle: 0° (negative)
• Chipbreaker: MM5
• Tolerance class: M

Special features

• Coating: Tiger·tec Silver
• Material suitability: S / M (superalloys, stainless steels)
• Application focus: Turning, semi-finishing/finishing
• Indexable insert type: CNMG with MM5 chip control

FAQ

What materials is this insert best suited for?
The CNMG160608-MM5 WSM30S insert from Walter Tools is optimised for ISO M (stainless steels) and ISO S (heat-resistant superalloys and titanium), providing secure chip formation and wear resistance in these groups.

How does the MM5 chipbreaker affect machining?
The MM5 chipbreaker on the CNMG160608-MM5 WSM30S promotes predictable chip segmentation and evacuation, which reduces the risk of built-up edge and improves surface finish during turning operations.

Can this insert be used for semi-finishing and finishing?
Yes, the combination of a 0.8 mm corner radius, rhombic 80° geometry and the WSM30S grade makes this insert suitable for both semi-finishing and finishing passes where edge stability and surface quality are required.

Is the CNMG160608-MM5 compatible with standard toolholders?
The CNMG form and the 16 mm format follow common industry standards, allowing straightforward mounting in compatible turning toolholders without the need for special adaptors.

What process benefits does the Tiger·tec Silver coating provide?
The Tiger·tec Silver coating on the WSM30S grade enhances wear resistance and thermal stability, enabling longer tool life and more consistent cutting performance when machining demanding alloys.

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

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