DNMG150612-MM5 WSM30S WSM30S Wendeplatten - Walter Tools

Take advantage of the combination of a heat‑resistant, Tiger·tec Silver WSM30S grade and a stable Rhombic 55° geometry to secure consistent edge life and predictable chip control in demanding turning tasks; order or request application advice via Metav Werkzeuge for smooth integration into production.

DNMG150612-MM5 WSM30S indexable turning insert – Tiger·tec Silver, Rhombic 55°, 1.2 mm corner radius (Walter Tools)

A DNMG150612-MM5 WSM30S indexable turning insert designed for machining stainless steel and heat‑resistant superalloys with a coated carbide grade tuned for stable chip formation and reliable edge performance.

• Tiger·tec Silver coated carbide grade WSM30S
• Optimised for stainless steel and superalloys
• Rhombic 55° shape with 1.2 mm corner radius
• Negative 0° rake for stable cutting edges

Improved results on challenging materials through a heat‑resistant grade

The DNMG150612-MM5 WSM30S combines the Tiger·tec Silver coating with a polished coated carbide body to address the thermal and mechanical stresses typical of stainless steels and nickel‑based alloys. The WSM30S grade is tuned to support secure chip formation where material toughness and high heat generation are present. In practice, this means fewer unplanned interruptions from built‑up edge and a steadier surface finish when turning demanding components.

Geometry that maintains edge stability and chip control

A geometry optimised for process security ensures repeatable performance: the Rhombic 55° form and 1.2 mm corner radius reduce edge chipping during interrupted cuts, while the MM5 chipformer encourages manageable swarf for safe evacuation. The negative 0° rake angle contributes to lower vibration sensitivity and reinforces the cutting edge under heavy feed conditions. This combination yields stable cutting forces and predictable wear patterns.

Fewer tool changes and more consistent productivity

The synergy of the WSM30S grade and the insert’s geometry supports longer periods between indexings, increasing net machining time and overall productivity. The coated surface resists thermal degradation, helping to avoid premature loss of edge integrity when machining components that retain heat. For operations that demand reproducible results and short setup cycles, this insert helps to reduce rework and maintain batch consistency.

Practical application and workshop guidance for safe deployment

The insert is supplied in a standard DNMG form factor compatible with common toolholders; the execution code G and the dimensional codes (size 15, thickness 06) align with established clamping systems. Use the insert for semi‑finishing to finishing passes on stainless steels or heat‑resistant superalloys, selecting appropriate feeds and cutting speeds for the workpiece alloy and machine rigidity. For customers needing cutting data for specific alloys, tailored recommendations are available to match the toolholder and machining strategy.

Contact Metav Werkzeuge for tailored application support and availability of the Walter Tools Tiger·tec Silver WSM30S insert — eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: DNMG150612-MM5-WSM30S-WALTER
• Designation: DNMG150612-MM5
• Full designation: DNMG150612-MM5 WSM30S
• Manufacturer: Walter Tools

Facts

• Size: 15
• Thickness code: 06
• Corner radius: 1,2
• Rake angle: 0° (negative)
• Shape: Rhombus 55°
• Tolerance class: M

Special features

• Series: Tiger·tec Silver
• Grade: WSM30S
• Chipbreaker: MM5
• Execution: G
• Material suitability: S / M (superalloys / stainless steels)
• Coated cemented carbide

FAQ

What materials is this insert intended for? The DNMG150612-MM5 WSM30S insert is intended for stainless steels and heat‑resistant superalloys (ISO groups M and S) and is optimised for those applications using the Tiger·tec Silver grade.

How does the MM5 chipbreaker influence machining? The MM5 chipbreaker on the WSM30S grade promotes controlled chip formation, reducing entanglement and improving evacuation during turning operations with difficult‑to‑cut materials.

What does the 1.2 mm corner radius mean for process choice? A 1.2 mm corner radius provides increased edge strength for semi‑finishing to finishing passes, enhancing resistance to chipping when machining interrupted cuts or tougher alloys.

Is the negative 0° rake angle suitable for heavy cuts? Yes, the negative 0° rake angle increases edge robustness and reduces vibration sensitivity, making the insert appropriate for heavier feeds where a stable cutting edge is required.

Which toolholders are compatible with this insert form? The DNMG form factor is compatible with standard indexable turning toolholders that accept Rhombic 55° inserts; confirm clamping seat and size 15 compatibility with the holder specification.

Die Walter AG (brand presentation: Walter Tools) with its headquarters in Tübingen is one of the world's leading manufacturers of precision tools for metalworking and forms part of a major industrial group. Protected trademarks and trade names are the property of their respective owners. Brand names and protected product designations are used here solely for clarification. There is no affiliation between Metav Werkzeuge and the named manufacturers. The offered item is an original, factory‑new product of the manufacturer.