DNMG150408-MM5 WMP30G WMP30G Wendeplatten - Walter Tools

Benefit from the combination of the Tiger‑tec Gold coating and the WMP30G grade for reliable machining of rostfreier Stahl; the rhombic 55° form and 0.8 mm corner radius support consistent surface quality and stable cutting. Order directly via Metav Werkzeuge or contact our consultants for tailored process advice.

DNMG150408-MM5 WMP30G – Indexable turning insert, Tiger‑tec Gold for rostfreier Stahl (Walter Tools)

DNMG150408-MM5 WMP30G is a rhombic 55° indexable insert from Walter Tools, optimised for reliable turning of rostfreier Stahl under medium to robust cutting conditions

• Tiger‑tec Gold coated grade WMP30G
• Optimised for rostfreier Stahl (ISO M)
• Rhombic 55° form, 0.8 mm corner radius
• Negative 0° rake for stable cutting

High-performance machining for rostfreier Stahl

The Tiger‑tec Gold coating and the WMP30G carbide grade are engineered to address the typical challenges of machining rostfreier Stahl: tendency to work‑harden, sticky chips and thermal concentration. This combination promotes a stable cutting edge and improved chip control, which reduces unplanned downtime and helps maintain consistent component tolerances. The optimized grade supports secure chip evacuation under medium to robust cutting parameters, which in turn contributes to predictable tool life and fewer insert changes.

Edge security and dimensional stability for productive turning

The insert’s negative 0° rake and 0.8 mm corner radius provide a robust cutting geometry that resists edge chipping during interrupted cuts and higher feed conditions. Together with the MM5 chipbreaker, the geometry promotes short, controllable chips and reduces the risk of built up edge on the cutting face. For production environments that demand repeatability, these design choices translate into steady process behaviour, reduced scrap rates and improved surface finishes on turned components made from rostfreier Stahl.

Workshop efficiency and handling benefits

The rhombic 55° insert form offers good approach angles for a range of turning operations, while the standard DNMG size ensures compatibility with many toolholders. The plate’s designation and solid indexable format simplify changeover and inventory management; fewer specialised tools are required to cover common rostfrei operations. In practice, this means more uptime and easier scheduling of maintenance intervals, supporting efficient throughput in small to medium batch production.

For tailored process recommendations on the Tiger‑tec Gold WMP30G grade and rapid supply via Metav Werkzeuge, please contact info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: DNMG150408-MM5-WMP30G-WALTER
• Label: Drehwendeschneidplatte DNMG150408-MM5 WMP30G Walter Tools
• Product type: indexable turning insert
• Manufacturer: Walter Tools

Facts

• Plate size: 15
• Plate thickness: 04
• Corner radius: 0.8 mm
• Rake angle: 0° (negative)

Special features

• Grade: WMP30G
• Series: Tiger‑tec Gold
• Chipbreaker: MM5
• Form: Rhombus 55°
• Execution: G
• Tolerance class: M
• Material application: rostfreier Stahl

FAQ

What materials is this insert intended for?
The DNMG150408-MM5 WMP30G insert is specified for rostfreier Stahl (ISO M), offering reliable performance on a wide range of corrosion‑resistant steels.

How does the Tiger‑tec Gold coating benefit turning performance?
The Tiger‑tec Gold coating on the WMP30G grade enhances thermal resistance and reduces friction, which improves edge life and surface quality when machining rostfreier Stahl.

What is the effect of the 0.8 mm corner radius?
A 0.8 mm corner radius increases edge robustness and supports stable dimensional results under higher feed rates, reducing the likelihood of edge chipping during tougher cuts.

Is the negative 0° rake suitable for roughing applications?
Yes, the negative 0° rake combined with the MM5 chipbreaker provides a durable cutting geometry that performs well in medium to robust roughing operations.

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

Protected trademarks and trade names are the property of their respective owners. Where applicable, the brand Walter Tools is mentioned for clarification purposes only. There is no affiliation between our company and the named brands. The offered article is original factory‑new goods from the manufacturer.