DNMG150404-MP5 WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating and the MP5 chipbreaker for stable, productive steel turning; the rhombic 55° geometry with a 0.4 mm corner radius delivers consistent surface quality and long tool life. Order the insert directly via Metav Werkzeuge or contact the sales team for application support.

DNMG150404-MP5 WPP20G indexable turning insert, rhombus 55° for steel — Walter Tools

DNMG150404-MP5 WPP20G is a coated indexable insert for general steel turning, designed for robust chip control and extended wear resistance

• Tiger·tec Gold coating for high wear resistance
• MP5 chipbreaker optimised for steel turning
• Rhombic 55° shape for versatile turning geometries
• 0° negative rake for robust cutting stability

High productivity through optimised coating and grade

The combination of the Tiger·tec Gold coating and the WPP20G grade targets high process reliability when machining steel. The coating reduces friction and heat at the cutting edge, which leads to longer intervals between index changes and more consistent part quality. The specified grade balances wear resistance and toughness, meaning fewer interruptions for tool changes in mixed production runs. This performance-oriented pairing supports efficient chip evacuation and stable cutting forces under typical turning conditions.

Reliable chip control for repeatable surface finish

Equipped with the MP5 chipbreaker, the insert generates predictable chip forms when cutting steels as classified under ISO P. The chipbreaker geometry reduces the likelihood of long, stringy chips and supports controlled breaking even at varying depths of cut. As a result, machine downtime related to chip entanglement is reduced and surface finish repeatability improves. The rhombic 55° shape also aids in accessing different turning angles while maintaining a small 0.4 mm corner radius for fine detail work.

Robust geometry for stable machining

The negative 0° rake and the insert’s sturdy form provide mechanical strength at the cutting edge, increasing resistance to crater wear and thermal shocks during interrupted cuts. The rhombic format allows flexible mounting orientations and efficient use of the insert index positions, while the 0.4 mm corner radius helps preserve edge integrity under higher cutting loads. For production environments where stability and predictable tool life are prioritised, this insert presents a balanced solution between edge strength and fine finishing capability.

For application advice or to arrange a delivery of Walter Tools DNMG150404-MP5 WPP20G inserts, please contact Metav Werkzeuge directly — the Metav sales team can provide cutting data and machining recommendations to match specific steel grades

Technical Data

• Article number: DNMG150404-MP5-WPP20G-WALTER
• Designation: DNMG150404-MP5 WPP20G
• Product type: Indexable turning insert
• Manufacturer: Walter Tools

Facts

• Plate size: 15
• Corner radius: 0.4 mm
• Plate form: Rhombus 55°
• Free angle: 0° (negative)
• Chipbreaker: MP5
• Tolerance class: M
• Plate thickness: 04

Special features

• Coating / series: Tiger·tec Gold
• Grade: WPP20G (coated cemented carbide)
• Application group: Steel (ISO P)
• Robust negative rake design for stability
• Optimised chip control for general turning operations

FAQ

What materials is this insert suitable for?
The DNMG150404-MP5 WPP20G insert is specified for steel machining (ISO P); the grade and chipbreaker are optimised for unalloyed and alloyed steels.

How does the Tiger·tec Gold coating benefit production?
The Tiger·tec Gold coating on the WPP20G grade reduces friction and improves wear resistance, which helps extend the insert life and maintain consistent surface quality during extended runs.

What is the purpose of the MP5 chipbreaker?
The MP5 chipbreaker provides controlled chip formation when turning steel, lowering the risk of entangling chips and supporting stable machining conditions for repeatable finishes.

Can this insert handle interrupted cuts?
Yes — the negative 0° rake and robust geometry of the DNMG150404-MP5 insert enhance edge strength and resistance to shock, making it suitable for interrupted turning operations on steel.

How should cutting data be selected for this grade?
Cutting data should be chosen based on the specific steel grade and machining conditions; Metav Werkzeuge can supply recommended speeds, feeds and depths of cut for the WPP20G grade and MP5 chipbreaker.

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

Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.