DNMG150612-NRS WSM10S WSM10S Wendeplatten - Walter Tools

Combining the WSM10S grade in the Tiger‑tec Silver series with the robust NRS chipbreaker and a 1.2 mm nose radius results in secure chip formation, high process stability and extended tool life for demanding turning applications; order the insert directly via Metav Werkzeuge or request application advice from the consultants.

DNMG150612-NRS WSM10S turning insert — Tiger‑tec Silver, for rostfreier Stahl and superalloys | Walter Tools

The DNMG150612-NRS WSM10S is a coated indexable turning insert designed for heavy-duty machining of rostfreier Stahl and heat-resistant superalloys, offering a negative 0° relief for robust cutting performance.

• DNMG150612 format with 55° rhombic geometry
• Tiger‑tec Silver coated grade WSM10S
• Optimised NRS chipbreaker for stable chip control
• Corner radius 1.2 mm for improved edge strength

Predictable chip control for improved process security

The combination of the NRS chipbreaker and the WSM10S grade targets consistent chip formation when machining tough workpiece groups such as rostfreier Stahl (ISO M) and heat‑resistant alloys (ISO S). The NRS geometry is engineered to produce short, controllable chips under varying feeds, which reduces risk of built‑up edge and improves machine uptime. The negative 0° relief increases edge robustness, making the insert particularly suited to interrupted cuts and applications where stability is essential. For users seeking repeatable results, this geometry supports a stable cutting regime and fewer unscheduled tool changes.

Coating and grade: longer life and thermal resilience

The Tiger‑tec Silver coating combined with the WSM10S coated cemented carbide grade provides a thermal barrier and improved wear resistance during high temperature cutting conditions. Coatings of this type reduce flank wear and slow crater formation, which extends the effective tool life and maintains dimensional accuracy over longer production runs. The grade is optimised for applications with poor heat conductivity in the workpiece, so the insert helps to avoid premature edge failure and maintains a consistent surface finish even under strenuous cutting conditions.

Geometry and handling for machinability and surface finish

The rhombic 55° form (DNMG) and the 1.2 mm nose radius balance strength and surface integrity: the radius supports robust cutting edges while enabling acceptable surface finishes on turned parts. Plate thickness and the DNMG form ensure secure clamping in standard toolholders and straightforward changeover in multi‑station turrets. Because the insert belongs to the Tiger‑tec Silver series and carries the WSM10S designation, it integrates well into production cycles that demand both productivity and predictable tool behaviour, especially where rostfreier Stahl and superalloys are processed.

For tailored application guidance on the Walter Tools Tiger‑tec Silver DNMG150612‑NRS WSM10S insert, contact Metav Werkzeuge for cutting parameters and material recommendations via info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: DNMG150612-NRS-WSM10S-WALTER
• Item designation: DNMG150612-NRS WSM10S
• Series: Tiger‑tec Silver
• Manufacturer: Walter Tools

Facts

• Plate size / inscribed circle: 15
• Plate thickness: 06
• Corner radius: 1,2 mm
• Relief angle: 0° (negativ)
• Tolerance class: M

Special features

• Grade: WSM10S
• Chipbreaker: NRS
• Plate shape: Rhombus 55°
• Suitable for: rostfreier Stahl (ISO M), Superalloys/Titan (ISO S)
• Sortenbeschreibung: coated cemented carbide, high thermal resistance

FAQ

What materials is this insert suitable for?
The DNMG150612‑NRS WSM10S insert from Walter Tools is specified for rostfreier Stahl and for heat‑resistant superalloys and titanium alloys (ISO S and M), reflecting the grade’s thermal stability and wear resistance.

How does the NRS chipbreaker help on rostfreier Stahl?
The NRS chipbreaker is designed to promote short, positive chips when machining rostfreier Stahl; this reduces built‑up edge formation and supports continuous production with fewer interruptions.

What benefit does the Tiger‑tec Silver coating provide?
Tiger‑tec Silver coating on the WSM10S grade forms a protective layer that reduces flank wear and improves thermal resistance, thereby extending the insert’s service life under elevated cutting temperatures.

Is the 0° relief suitable for interrupted cuts?
Yes, the negative 0° relief increases edge strength and stability, which is advantageous in interrupted cutting or applications with variable engagement.

What does the DNMG150612 designation mean in practice?
The DNMG150612 format indicates a 55° rhombic insert geometry with the specified plate size and corner radius; in production this equates to compatibility with standard DNMG toolholders and predictable contact conditions at the cutting edge.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany, info@walter-tools.com

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