DNMG110408-MP3 WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of high wear resistance, precise chip control and robust cutting stability for more productive steel turning operations; order the insert through Metav Werkzeuge or contact our consultants for application advice.

DNMG110408-MP3 WPP20G turning insert by Walter Tools — Tiger‑tec Gold, MP3 chipbreaker, 0° negative rake

DNMG110408-MP3 WPP20G is a rhombic 55° turning insert optimised for steel machining, offering consistent cutting performance and reliable chip formation in medium to demanding turning tasks.

• Tiger‑tec Gold coating for enhanced wear resistance
• Rhombic 55° geometry for versatile turning
• MP3 chipbreaker for controlled chip formation
• 0° negative rake for robust cutting stability

Greater production consistency through optimised coating and grade

The combination of the Tiger‑tec Gold series and the WPP20G grade provides a predictable tool life and high process reliability when machining steels (ISO P). The coated carbide composition balances wear resistance and toughness, which reduces unplanned tool changes and supports longer uninterrupted runs. This results in measurable efficiency gains on serial production components and contributes to a steadier surface finish over the life of the insert. By selecting a grade designed for the thermal and chip-formation behaviour of steel, shops can expect improved productivity without compromising edge life.

Precise chip management and stable cutting characteristics

The integrated MP3 chipbreaker controls chip flow and breaks long swarf into manageable fragments, lowering the risk of workpiece damage or machine stoppages. Coupled with the Rhombus 55° geometry and a corner radius of 0.8 mm, the insert delivers a balance between strength and form accuracy; the geometry enables both versatile approach angles and consistent engagement in varied turning profiles. The 0° negative rake enhances edge robustness during interrupted cuts or heavy feeds, making the system suitable for operations where stability and repeatability are priorities rather than aggressive finish-only cutting.

Practical benefits for workshop decision-making and tool selection

Specified with tolerance class M, this insert aligns with industrial requirements for interchangeability and predictable seating in toolholders. The design focuses on two practical outcomes: fewer insert changes and simpler process parameters for machinists and process planners. For engineering teams evaluating tooling options, the combination of chip control, grade characteristics and insert geometry simplifies the calculation of cycle times and tooling costs per part. For application-specific questions or recommendations on holder compatibility and cutting data, Metav Werkzeuge provides technical guidance to ensure the insert matches the intended turning strategy.

Contact Metav Werkzeuge to discuss application-specific recommendations and to secure Tiger‑tec Gold turning inserts from Walter Tools for reliable steel machining

Technical Data

• Article number: DNMG110408-MP3-WPP20G-WALTER
• Designation: DNMG110408-MP3 WPP20G
• Manufacturer: Walter Tools

Core data

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

Special features

• Series: Tiger‑tec Gold
• Grade: WPP20G (coated carbide)
• Chipbreaker: MP3
• Material application: Steel (ISO P)
• Application focus: universal to wear‑resistant steel machining

FAQ

What materials is this insert suitable for?
The DNMG110408-MP3 WPP20G insert from Walter Tools is specified for steel (ISO P) applications, covering unalloyed and alloyed steels with a range of wear and toughness requirements.

How does the Tiger‑tec Gold coating benefit performance?
The Tiger‑tec Gold coating on the WPP20G grade increases wear resistance and heat management, extending cutting edge life and improving process stability during prolonged steel turning operations.

What is the effect of the MP3 chipbreaker in practice?
The MP3 chipbreaker produces short, controlled chips that are easier to evacuate, reducing the likelihood of entanglement and helping to maintain consistent surface quality and machine uptime.

Why choose a 0° negative rake for certain turning tasks?
A 0° negative rake provides a more robust cutting edge, preferred for interrupted cuts or heavy feed conditions where edge strength and resistance to chipping are essential.

Is this insert suitable for finishing or roughing operations?
With its 0.8 mm corner radius and balanced grade properties, the insert is versatile for both medium roughing and semi‑finishing; selection should be based on the desired surface finish and cutting parameters.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trademarks are mentioned for explanatory purposes only. There is no affiliation between our company and the named brands. The offered article is original new merchandise from the manufacturer. Walter Tools is a brand of Walter Deutschland GmbH and forms part of the wider Sandvik group.