DNMG150612-MU5 WPP05G WPP05G Wendeplatten - Walter Tools

Take advantage of the combination of a Tiger‑tec Gold coated grade and a precise rhombic 55° geometry to improve process stability and tool life in steel turning; the robust MU5 chipbreaker and a 1.2 mm corner radius help maintain consistent chip control and surface finish. Order directly via Metav Werkzeuge or consult our specialists for application guidance.

DNMG150612-MU5 WPP05G indexable turning insert — Tiger‑tec Gold for steel machining (Walter Tools)

The DNMG150612-MU5 WPP05G is an indexable turning insert designed for efficient steel turning, combining a coated carbide grade from the Tiger‑tec Gold family with a rhombic 55° geometry for versatile finishing and medium turning operations.

• Tiger‑tec Gold coated grade WPP05G
• MU5 chipbreaker for stable chip control
• Rhombic 55° geometry, 1.2 mm corner radius
• Suitable for steel machining (P)

Consistent cutting performance and material suitability

The Tiger‑tec Gold WPP05G grade is engineered for machining steel and balances wear resistance with toughness to withstand the thermal and mechanical loads typical in steel turning. The coated carbide substrate provides a stable cutting edge that reduces premature flank wear, which translates into fewer insert changes and more predictable tool life. For operations where consistent dimensional accuracy and reproducible surface quality are required, this design supports process reliability and repeatable results.

Improved chip formation and surface finish

Equipped with the MU5 chipbreaker, the insert controls chip formation across a range of cutting conditions and helps avoid long or tangled swarf. The combination of the optimised chipformer and the rhombic 55° profile contributes to a smoother cut and a superior surface finish on turned components. With a corner radius of 1.2 mm, the insert offers strength at the nose for improved edge stability, which benefits both finishing passes and light to medium-depth roughing where a good surface is still required.

Geometry and mechanical advantages for workshop productivity

The rhombic 55° shape and 0° (negative) relief angle deliver robust seating in standard toolholders and ensure secure clamping during heavy interrupted cuts. The insert dimensions (15 mm inscribed circle; thickness 6 mm) provide a compact profile while maintaining the mechanical mass necessary for vibration damping. This geometry supports machining cycles where a compact insert with a reliable edge line improves process uptime and reduces the risk of tool failure, supporting a smoother production flow.

Application guidance and economic benefits

Designed primarily for unalloyed and alloyed steels, the insert’s grade distribution (wear‑resistant yet sufficiently tough) permits a wide application window across finishing and general turning tasks. Using a coated grade like Tiger‑tec Gold often reduces secondary operations and dressing frequency, which can lead to lower unit costs over a production run. When selecting cutting parameters, match the toolholder, machine rigidity and coolant strategy to the intended steel grade to maximise the advantages of the insert’s coating and chipbreaker design.

Contact Metav Werkzeuge to discuss how the Walter Tools Tiger‑tec Gold DNMG150612-MU5 WPP05G insert can enhance steel turning stability and efficiency, and arrange tailored application advice via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: DNMG150612-MU5-WPP05G-WALTER
• Designation: DNMG150612-MU5 WPP05G
• Brand: Walter Tools
• Product type: Indexable turning insert

Facts

• Inscribed circle / size: 15 mm
• Corner radius: 1.2 mm
• Thickness: 6 mm
• Relief angle: 0° (negative)
• Tolerance class: M

Special features

• Series: Tiger‑tec Gold
• Grade: WPP05G (coated carbide)
• Chipbreaker: MU5
• Geometry: Rhombic 55°
• Version: G
• Material suitability: Steel (P)
• Application: Turning / general machining

FAQ

What materials is this insert suitable for?
The DNMG150612‑MU5 WPP05G insert is specified for steel machining (P); it is optimised for the thermal and chip‑forming characteristics typical of unalloyed and alloyed steels.

What is the purpose of the MU5 chipbreaker?
The MU5 chipbreaker is integrated to promote controlled chip formation during turning, improving swarf management and contributing to a consistent surface finish when machining steel.

Can this insert be used for heavy roughing?
The insert’s rhombic 55° geometry and 1.2 mm corner radius provide edge strength for moderate interrupted or heavy cuts, but selection should consider machine rigidity and tooling setup to ensure safe heavy cutting.

Is the WPP05G grade suitable for finishing passes?
Yes, the Tiger‑tec Gold WPP05G grade balances wear resistance and toughness, making it appropriate for finishing and medium turning operations where good surface quality and tool life are required.

What does the negative 0° relief angle mean in practice?
A 0° (negative) relief angle gives a stable cutting edge and improved toolholder support, which is beneficial in heavy cuts or applications with higher radial forces, enhancing edge life and process stability.

Hersteller: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany

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