DNMG110412-MW5 WPP20G Wendeplatten - Walter Tools

Benefit from a combination of Tiger·tec Gold coating and the WPP20G grade that delivers stable chip formation and extended edge life in steel turning operations; the rhombic 55° geometry and 1.2 mm corner radius further ensure robustness in general turning applications. Order directly via Metav Werkzeuge or consult the team for process-specific recommendations.

DNMG110412-MW5 WPP20G indexable turning insert, rhombic 55°, for steel — Walter Tools

A DNMG110412-MW5 WPP20G indexable turning insert optimised for ISO P (steel) machining, combining Tiger·tec Gold coating with a MW5 chipbreaker for reliable production turning.

• Tiger·tec Gold coating for long tool life
• Universal WPP20G grade for steel machining
• Rhombic 55° geometry for stable cutting
• 1.2 mm corner radius for robust edge

Increased productivity through advanced coating and grade

The combination of the Tiger·tec Gold coating and the WPP20G grade provides measurable benefits for production turning in steels. The coated carbide substrate enhances wear resistance and reduces flank wear under typical steel cutting temperatures, meaning longer intervals between insert changes and fewer machine stoppages. For process planners this translates into improved uptime and a clearer cost-per-part calculation when machining unalloyed and alloyed steels.

Stable cutting behaviour from geometry and chipcontrol

The rhombic 55° shape together with the MW5 chipbreaker gives a controlled cutting action and predictable chip formation in a wide range of feed and depth settings. The 0° negative rake geometry offers a strong cutting edge that resists impact and vibration, while the 1.2 mm corner radius provides a compromise between durability and acceptable surface finish. These features support consistent dimensional stability in standard turning tasks, especially where interrupted cuts or variable material grades are encountered.

Practical fit for workshop and production environments

Sized and coded for common toolholders, the insert’s designation and format simplify set-up and inventory management in mixed-line production. As a grade developed for ISO P materials, the insert is suitable for general steel turning tasks where a balance of economy and tool life is required. For process optimisation, Metav Werkzeuge can advise on suitable holder choices and cutting parameters to match batch sizes and surface finish requirements; such guidance helps integrate the insert into existing turning routines with minimal disruption.

Contact Metav Werkzeuge to discuss application-specific recommendations for Walter Tools Tiger·tec Gold inserts and to specify the DNMG110412-MW5 WPP20G for steel turning tasks

Technical Data

• Article number: DNMG110412-MW5-WPP20G-WALTER
• Article designation: DNMG110412-MW5 WPP20G
• Manufacturer: Walter Tools
• Product type: indexable turning insert
• Label: Drehwendeschneidplatte DNMG110412-MW5 WPP20G Walter Tools

Facts

• Corner radius: 1.2 mm
• Free rake: 0° (negative)
• Inscribed circle / size: 11
• Thickness code: 04
• Tolerance class: M

Special features

• Series: Tiger·tec Gold
• Grade: WPP20G (coated carbide)
• Chipbreaker: MW5
• Plate form: Rhombus 55°
• Material application: steel (ISO P)

FAQ

What materials is this insert designed for?
The DNMG110412-MW5 WPP20G insert is designed primarily for ISO P materials and is optimised for machining unalloyed and alloyed steel.

How does the Tiger·tec Gold coating benefit production?
The Tiger·tec Gold coating on the WPP20G grade improves wear resistance and edge stability, extending tool life and supporting higher process reliability in steel turning.

What does the MW5 chipbreaker provide?
The MW5 chipbreaker promotes controlled chip formation and effective evacuation during turning, helping to maintain consistent surface quality and reduce rework.

Is the 0° negative rake suitable for interrupted cuts?
Yes, the 0° negative rake geometry offers a robust cutting edge that better resists impact and edge chipping, making it suitable for applications with interrupted cuts.

Which corner radius is recommended for roughing versus finishing?
The insert’s 1.2 mm corner radius provides a durable edge ideal for general turning and light roughing; for fine finishing a smaller radius would typically be selected where surface finish is critical.

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

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