CNMG190616-RM5 WSM30S RM5 Wendeplatten - Walter Tools

Take advantage of the proven combination of Walter Tools' Tiger·tec Silver coating and the WSM30S grade for dependable machining of tough alloys and rostfreier Stahl; the optimised RM5 chipbreaker and robust rhombic geometry ensure steady chip control and long tool life. Order directly via Metav Werkzeuge or consult the team for application-specific setup.

CNMG190616-RM5 WSM30S Drehwendeschneidplatte (Tiger·tec Silver) – for rostfreier Stahl and superalloys | Walter Tools

CNMG190616-RM5 WSM30S is a coated carbide indexable insert designed for demanding turning tasks on rostfreier Stahl and heat-resistant alloys, offering a stable cutting edge and high process reliability

• Tiger·tec Silver coated carbide grade WSM30S
• Optimised RM5 chipbreaker for secure chip control
• Rhombic 80° shape with 1.6 mm corner radius
• Negative 0° rake for robust cutting stability

High-performance grade to extend cutting intervals

The combination of the Tiger·tec Silver coating and the WSM30S grade delivers a balanced performance profile specifically tuned for materials that generate heat and tend to form built-up edge. The advanced coating increases thermal resistance and reduces abrasive wear, which translates into longer periods between index changes and fewer unexpected interruptions. For workshops that process rostfreier Stahl or heat-resistant superalloys, this means more consistent cycle times and a measurable improvement in productivity without sacrificing surface integrity.

Secure chip control for uninterrupted production

An optimised RM5 chipbreaker supports reliable chip formation even under heavy engagement, lowering the risk of entanglement and machine downtime. Stable chip geometry promotes safer swarf evacuation and contributes to a more predictable surface finish on the workpiece. Where process stability is paramount—for example when turning long shafts of rostfreier Stahl—the enhanced chip control reduces secondary operations and cleaning time, making the machining sequence smoother and more efficient.

Geometry and edge robustness that support hard workpieces

The rhombic 80° plate form paired with a 1.6 mm corner radius and a 0° (negative) rake angle provides a strong cutting edge suited for interrupted cuts and tougher material grades. The insert’s 19 mm size and standard thickness support secure clamping and straightforward indexation, while the tolerance class M ensures repeatable positioning in toolholders. These mechanical attributes combine to reduce vibration and edge chipping, helping to maintain dimensional accuracy and surface quality over longer tool life.

Application focus and process advantages

Intended for the machining of rostfreier Stahl (ISO group M) and heat-resistant superalloys and titanium (ISO group S), the insert offers a practical solution where thermal loads and edge-stability demands are high. The coated carbide construction and optimised geometry improve the probability of achieving first-pass conformance to drawing tolerances, lowering rework rates. Choosing a Walter Tools Tiger·tec Silver insert supports a consistent, production-oriented workflow and contributes to predictable tool consumption rates in industrial turning operations.

Contact Metav Werkzeuge to discuss the Walter Tools Tiger·tec Silver inserts for rostfreier Stahl and superalloy turning and to identify the optimal RM5 configuration for the specific application; eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical Data

• SKU: CNMG190616-RM5-WSM30S-WALTER
• Article designation: CNMG190616-RM5
• ISO designation: CNMG190616-RM5 WSM30S
• Manufacturer: Walter Tools

Facts

• Insert size: 19 mm
• Corner radius: 1.6 mm
• Thickness: 06
• Rake angle: 0° (negative)
• Tolerance class: M

Special features

• Grade: WSM30S
• Series: Tiger·tec Silver
• Chipbreaker: RM5
• Plate form: Rhombus 80°
• Suitable material groups: S / M (superalloys/titanium and rostfreier Stahl)
• Execution: G

FAQ

Which materials are recommended for this insert?
The insert is suited to rostfreier Stahl (ISO group M) and heat-resistant superalloys and titanium (ISO group S); the WSM30S grade and Tiger·tec Silver coating support thermal and edge-stability demands.

What advantages does the RM5 chipbreaker provide?
The RM5 chipbreaker promotes controlled chip formation and safer swarf evacuation, reducing the likelihood of chip-related interruptions and helping to maintain consistent surface finish.

How does the rhombic 80° geometry affect cutting performance?
The rhombic 80° shape provides a versatile cutting angle that supports both finishing and medium turning; combined with the 1.6 mm corner radius it improves edge strength for interrupted cuts.

Is this insert compatible with standard CNMG toolholders?
Yes, the CNMG190616 form follows standard CNMG dimensions and can be used in toolholders designed for CNMG inserts, observing the specified clamping and seating requirements.

What does the tolerance class M mean in practice?
Tolerance class M signifies consistent manufacturing tolerances for repeatable seating and indexing, supporting accurate repositioning after index changes.

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

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