DNMG110408-MM5 WMP30G WMP30G Wendeplatten - Walter Tools

This DNMG110408-MM5 WMP30G insert pairs Tiger·tec Gold coating with a robust MM5 chipbreaker to deliver consistent chip control and extended edge life when machining stainless steel; order directly via Metav Werkzeuge or consult our specialists for application guidance.

DNMG110408-MM5 WMP30G — Indexable turning insert (WMP30G) by Walter Tools, Tiger·tec Gold, for stainless steel

DNMG110408-MM5 WMP30G is an indexable turning insert engineered for secure chip formation and stable cutting when machining stainless steel under medium to robust conditions

• Tiger·tec Gold-coated grade WMP30G
• MM5 chipbreaker for controlled chips
• Rhombus 55° geometry for flexible turning
• 0.8 mm corner radius for longer edge life

Boosted process reliability with Tiger·tec Gold

The Tiger·tec Gold coating combined with the Walter WMP30G grade is designed to reduce friction and improve wear resistance when cutting stainless steel, a material group prone to built-up edge and thermal loads. The coated carbide substrate supports a stable cutting edge, which reduces the frequency of tool changes and helps maintain consistent cycle times. By choosing a combination of coating and substrate optimised for the M group, shops gain measurable improvements in tool life and reproducible part quality, especially in repeated production runs where process stability is decisive.

Stable chip control and surface results

Equipped with the MM5 chipbreaker and a 0° negative rake, this insert controls chip formation reliably even in tougher cuts, minimising entanglement and improving swarf evacuation. The 0.8 mm corner radius balances edge strength with the ability to achieve good surface finish, reducing microchatter and promoting even wear distribution across the insert corner. These attributes translate into fewer interruptions for edge dressing or insert changes, supporting uninterrupted production and predictable surface quality on end components made from stainless steel.

Flexible geometry for efficient stock removal

The Rhombus 55° insert shape and the designation DNMG110408-MM5 provide a versatile solution for a wide range of turning operations, from face turning to light profiling. The insert’s geometry offers multiple cutting edges per index, increasing economy per part and simplifying inventory management. With clearly defined tolerance class M and a standard thickness code 04, integration into existing toolholders and tool systems is straightforward, enabling quick replacement and minimised setup time while maintaining consistent cutting performance.

For reliable machining with Walter Tools' Tiger·tec Gold inserts and expert application advice, contact Metav Werkzeuge—info@metav-werkzeuge.com or +49 2822 7131930—for supply and technical consultation.

Technical data

• Article number / SKU: DNMG110408-MM5-WMP30G-WALTER
• Label: Drehwendeschneidplatte DNMG110408-MM5 WMP30G Walter Tools
• Manufacturer: Walter Tools
• Product type: Indexable turning insert
• ISO designation: DNMG110408-MM5 WMP30G

Facts

• Corner radius: 0.8 mm
• Free angle: 0° (negative)
• Plate size: 11 mm
• Thickness code: 04
• Geometry: Rhombus 55°
• Tolerance class: M

Special features

• Series: Tiger·tec Gold
• Grade: WMP30G
• Chipbreaker: MM5
• Material group suitability: stainless steel (M)
• Execution: G

FAQ

What materials is this insert best suited for? This Walter Tools DNMG110408-MM5 WMP30G insert is optimised for stainless steel (ISO group M), offering secure chip formation under medium to robust cutting conditions.

How does the MM5 chipbreaker benefit production? The MM5 chipbreaker on the DNMG110408-MM5 WMP30G promotes controlled chip breaking and evacuation, which reduces the risk of swarf entanglement and supports continuous machining.

Can the insert handle interrupted cuts? Yes, the combination of WMP30G grade and a 0.8 mm corner radius provides a robust cutting edge suitable for variable conditions, including occasional interrupted cuts.

Protected trademarks and product names are the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanatory purposes. There is no connection between our company and the mentioned brands. The offered article is an original factory-new item of the manufacturer.

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