DNMG110408-MU5 WMP20G WMP20G Wendeplatten - Walter Tools

Take advantage of the combination of a proven Tiger‑tec Gold coating and the WMP20G carbide grade for dependable machining of rostfreier Stahl; the MU5 chipbreaker and rhombic 55° geometry ensure consistent chip control and reliable edge life. Order directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

DNMG110408-MU5 WMP20G turning insert for rostfreier Stahl by Walter Tools — Tiger‑tec Gold, MU5 chipbreaker

A DNMG110408-MU5 WMP20G indexable turning insert engineered for medium to robust cutting conditions in rostfreier Stahl applications, providing stable cutting edges and repeatable performance

• Tiger‑tec Gold coating for wear resistance
• Optimised MU5 chipbreaker for stable chips
• Rhombic 55° DNMG shape with 0.8 mm radius
• Negative 0° rake for secure cutting engagement

Consistent wear resistance for rostfreier Stahl machining

The coated carbide WMP20G grade, part of the Tiger‑tec Gold family, combines a hard, wear‑resistant surface with a substrate designed for toughness. This composition supports secure chip formation when machining rostfreier Stahl, a material group known for toughness and thermal sensitivity. The result is fewer built‑up edges and more predictable tool life, which translates into reduced interruption of production cycles. Explained in practical terms: the coating lowers abrasive wear while the substrate resists edge chipping, so finishing passes remain consistent over longer tool life.

Geometry that improves productivity and process stability

The DNMG 55° rhombic shape with a 0.8 mm corner radius and the MU5 chipbreaker are tuned to balance cutting strength and chip control. The negative 0° rake angle increases cutting engagement security on interrupted cuts and offers dimensional stability in demanding turning tasks. Together, these features help to reduce vibration and provide smoother chip evacuation, which leads to fewer tool changes and more efficient cycle times. For workshops seeking predictable performance, the geometry supports repeatable results across serial production runs.

Simple integration and reliable brand backing

Designed as a drop‑in option for standard turning toolholders, the insert’s dimensions and form factor enable fast replacement and straightforward tool management. The coated grade is particularly suited for medium to heavy duty rostfreier Stahl applications, offering machinists a pragmatic balance between edge life and toughness. Backed by Walter Tools engineering, the insert benefits from manufacturer experience in precision tooling and process‑oriented development; this contributes to long‑term consistency and less variability in finishing quality.

For applications requiring robust performance in rostfreier Stahl, contact Metav Werkzeuge for tailored advice on tooling combinations and delivery options — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the DNMG110408-MU5 WMP20G insert and suitable toolholder pairings.

Technical Data

• SKU: DNMG110408-MU5-WMP20G-WALTER
• Designation: DNMG110408-MU5 WMP20G
• Type: Drehwendeschneidplatte
• Series: Tiger‑tec Gold
• Manufacturer: Walter Tools

Core specifications

• Inscribed circle: 11
• Thickness: 04
• Corner radius: 0.8 mm
• Rake angle: 0° (negativ)
• Corner angle: 55°
• Tolerance class: M

Materials & features

• Coating / Grade: WMP20G (coated carbide, Tiger‑tec Gold)
• Chipbreaker: MU5
• Material group application: rostfreier Stahl (ISO M)
• Substrate: M
• Execution: G

FAQ

Which materials is this insert suitable for?
The DNMG110408-MU5 WMP20G insert from Walter Tools is designed primarily for rostfreier Stahl (ISO group M) and performs well under medium to robust cutting conditions.

What is the main benefit of the Tiger‑tec Gold coating?
Tiger‑tec Gold on the WMP20G grade provides enhanced wear resistance while maintaining substrate toughness, helping the DNMG110408-MU5 to resist abrasion and edge chipping during rostfreier Stahl turning.

How does the MU5 chipbreaker influence machining?
The MU5 chipbreaker delivers controlled chip forms for turning operations, improving evacuation and reducing the risk of built‑up edge when the DNMG110408-MU5 insert is used in rostfreier Stahl applications.

Can this insert be used in standard toolholders?
Yes, the DNMG110408-MU5 follows common DNMG geometry and is compatible with standard turning toolholders designed for 55° rhombic inserts.

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

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