DNMG150612-RP5 WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of a wear‑resistant Tiger‑tec Gold grade, a controlled RP5 chipbreaker and a robust 0° negative rake to maintain steady production in steel turning operations; order directly via Metav Werkzeuge or request application advice from our consultants.

DNMG150612-RP5 WPP20G Turning Insert — Tiger‑tec Gold, for Steel (P) — Walter Tools

DNMG150612-RP5 WPP20G is a robust indexable turning insert engineered for efficient steel turning with a Tiger‑tec Gold coated grade and RP5 chipbreaker

• Tiger‑tec Gold coated carbide for long life
• RP5 chipbreaker for stable chip control
• Rhombic 55° insert with 1.2 mm corner radius
• 0° negative rake for robust roughing

Increase uptime with a wear‑resistant grade

The Tiger‑tec Gold coating delivers a high level of wear resistance and consistent edge stability under the elevated temperatures typical for steel machining. By combining a coated cemented carbide substrate with an application‑optimised grade, the insert reduces flank and crater wear, which translates directly into longer tool life and fewer index changes. This results in measurable productivity gains and lower per‑component tooling costs when machining unalloyed and alloyed steel (P).

Achieve reliable chip control and process security

The RP5 chipbreaker is designed to form short, manageable chips in a wide range of cutting conditions, improving swarf evacuation and reducing risk to both workpiece and machine. Stable chip formation contributes to predictable cycle times and lowers the likelihood of interruptions caused by tangled or hot chips. For everyday turning work where consistent throughput is essential, this geometry offers a practical balance between chip control and cutting forces.

Robust geometry for consistent dimensional quality

A rhombic 55° contour combined with a 1.2 mm corner radius and 0° negative rake provides a sturdy cutting edge that tolerates heavier depths of cut and interrupted cuts better than finer‑edged alternatives. The geometry supports stable engagement with the workpiece, helping to maintain surface finish and dimensional repeatability across batches. The insert shape also facilitates a broad range of turning profiles without frequent tool changes.

Practical selection guidance for steel turning

The grade designation WPP20G identifies a universal, wear‑resistant coated carbide suitable primarily for steel according to ISO group P. When roughing or mixed turning is the priority, the combination of 0° negative rake and the RP5 chipbreaker ensures robustness and manageable chips; for high‑precision finishing, reduced depth of cut and adjusted feeds will exploit the coating’s fine edge stability. The insert thickness and size support common toolholders for DNMG‑style geometry.

Choose the Walter Tools Tiger‑tec Gold grade for consistent performance — contact Metav Werkzeuge for application advice and rapid supply via info@metav-werkzeuge.com or +49 2822 7131930.

Technical data

• Article number: DNMG150612-RP5-WPP20G-WALTER
• Name: DNMG150612-RP5 WPP20G
• Manufacturer: Walter Tools

Facts

• Insert shape: Rhombic 55°
• Corner radius: 1.2 mm
• Free cutting angle: 0° (negative)
• Insert size: 15
• Plate thickness: 06
• Tolerance class: M

Special features

• Grade/coating: Tiger‑tec Gold (WPP20G), coated cemented carbide
• Chipbreaker: RP5
• Execution: G
• Applicable material group: P (Steel)
• Series: Tiger‑tec Gold
• Product type: Turning insert (indexable)

FAQ

What steels is this insert recommended for?
The DNMG150612‑RP5 WPP20G turning insert is developed for ISO group P (steel), covering unalloyed and alloyed steels where typical heat and chip behaviour occurs.

How does the RP5 chipbreaker affect production?
The RP5 chipbreaker on the WPP20G grade promotes short, controllable chips which improve swarf management and help maintain uninterrupted machine cycles during turning operations.

What machining benefits does the Tiger‑tec Gold coating provide?
Tiger‑tec Gold coating on this insert enhances wear resistance and edge stability, helping to extend tool life and secure consistent component quality over longer runs.

Is the geometry suitable for roughing and finishing?
With a 0° negative rake and a 1.2 mm corner radius, the insert offers robustness for roughing; reducing depth of cut and feed allows the same insert to achieve improved finishes when required.

Which product identifier should be used when specifying this insert?
Reference the full designation DNMG150612‑RP5 WPP20G (SKU: DNMG150612-RP5-WPP20G-WALTER) and Walter Tools as the manufacturer for precise procurement and toolholder compatibility.

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

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