DNMG110408-RP5 WPP10G WPP10G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating, the WPP10G grade and the RP5 chipbreaker for reliable steel turning and consistent productivity; order the insert directly via Metav Werkzeuge or request further advice from the consultants at Metav Werkzeuge.

DNMG110408-RP5 WPP10G turning insert for steel — Walter Tools (Tiger‑tec Gold, Rhombic 55°, 0° negative rake)

The DNMG110408-RP5 WPP10G is a rhombic 55° turning insert from the Tiger‑tec Gold range, engineered for efficient machining of steel with a 0° negative rake and an RP5 chipbreaker for controlled chip formation.

• Tiger‑tec Gold coating for high productivity
• WPP10G grade optimised for steel machining
• RP5 chipbreaker ensures controlled chip formation
• Rhombic 55° shape with 0.8 mm corner radius

Enhanced material removal with an optimised coated grade

The coated carbide WPP10G grade, part of the Tiger‑tec Gold technology, is designed for the thermal and chip‑making conditions encountered when machining steel. The combination of a wear‑resistant coating and a balanced substrate reduces flank wear and extends edge life, which translates into fewer insert changes and higher machine uptime. This performance is particularly beneficial in medium to high volume production where a stable cutting edge contributes directly to predictable process economics and improved throughput.

Consistent surface finish and chip control through geometry

The RP5 chipbreaker in conjunction with the rhombic 55° geometry delivers controlled chip formation and reliable evacuation, reducing the risk of entanglement and improving surface quality on turned components. The 0.8 mm corner radius provides strength for light to medium turning passes while supporting a smooth workpiece finish. The negative 0° rake increases insert robustness for interrupted cuts and heavy engagement, making the geometry suitable for operations where tool strength and repeatability are priorities.

Practical design for versatile turning applications

The DNMG form and its compact thickness (designation 04) provide a stable clamping interface and repeatable seating, which supports consistent results across multiple toolholders. The tolerance class M ensures interchangeability and dimensional reliability in automated set‑ups. As a coated carbide insert, it balances abrasion resistance with toughness; the coating mitigates thermal load while the substrate absorbs shocks, enabling dependable performance across a broad range of unalloyed and alloyed steels according to ISO 513 classifications.

Production benefits and typical use cases

This insert is suitable for finishing and medium turning tasks on steels where a combination of productivity and surface integrity is required. The specific mix of Tiger‑tec Gold coating and the RP5 breaker reduces built‑up edge tendencies and stabilises cutting forces, which supports longer tool life and consistent part quality. In practical terms, the insert aids cycle time reduction and lowers rework rates, contributing to predictable process outcomes and improved cost efficiency per part. Protected trademarks and trade names are the property of their respective owners; the reference to Walter Tools denotes brand origin and does not imply affiliation.

Request a tailored machining recommendation from Metav Werkzeuge for the DNMG110408-RP5 WPP10G turning insert — state the application and material to receive precise grade and geometry guidance

Technical data

• Article number: DNMG110408-RP5-WPP10G-WALTER
• ISO designation: DNMG110408-RP5 WPP10G
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold

Core data

• Plate size: 11
• Plate thickness: 04
• Corner radius: 0.8 mm
• Shape: Rhombic 55°
• Free rake angle: 0° negative
• Tolerance class: M

Special features

• Chipbreaker: RP5
• Grade: WPP10G (coated carbide)
• Suitable for: Steel (ISO P)
• Execution: G
• Product type: Turning insert
• Stable chip formation and productivity focus

FAQ

What materials are suitable for this insert?
The DNMG110408-RP5 WPP10G is optimised for machining steel (ISO P), covering a range from less wear‑prone to tougher steel grades as indicated by the WPP10G grade characteristics.

Which chipbreaker is integrated and what is its benefit?
The insert features the RP5 chipbreaker, which provides controlled chip formation and reliable evacuation, improving surface finish and reducing the risk of chip interference during turning operations.

How does the 0° negative rake affect cutting performance?
A 0° negative rake increases edge strength and resistance to chipping in interrupted cuts or heavy engagement, favouring applications that prioritise robustness over minimal cutting forces.

Is the insert suitable for finishing operations?
Yes, the rhombic 55° geometry combined with a 0.8 mm corner radius supports finishing and medium turning, delivering a balance between surface quality and edge strength.

What benefits does the Tiger‑tec Gold series bring?
The Tiger‑tec Gold technology offers a wear‑resistant coating that reduces flank wear and improves tool life under typical steel machining conditions, contributing to consistent process results.

Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany