CNMG120416-RP5 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating, the RP5 chipbreaker and the Rhombic 80° CNMG geometry for consistent, productive steel turning — order the insert via Metav Werkzeuge or consult our specialists for application-specific recommendations.

CNMG120416-RP5 WPP20G Walter Tools – Indexable turning insert with Tiger‑tec Gold coating and RP5 chipbreaker

A CNMG120416-RP5 WPP20G turning insert designed for robust steel machining, offering controlled chip formation and extended tool life for medium to universal cutting conditions

• Tiger‑tec Gold coating for long tool life
• Optimised RP5 chipbreaker for steel turning
• Rhombic 80° CNMG 12 mm insert geometry
• 0° negative rake, 1.6 mm corner radius

Consistent productivity for steel turning operations

The combination of the WPP20G grade and the Tiger‑tec Gold coating delivers a stable wear behaviour that reduces process variability. As a coated cemented carbide grade tuned for steel applications, the insert enables reliable material removal rates and predictable tool-life windows. This consistency supports higher machine utilisation and fewer unplanned tool changes, which directly improves throughput on serial production and jobbing environments.

Coating and grade: extended lifetime with predictable wear

The Tiger‑tec Gold surface treatment provides enhanced resistance to abrasive and adhesive wear while maintaining edge stability under the thermal loads typical of steel cutting. The WPP20G chemistry balances toughness and wear resistance, making the insert suitable for a broad range of cutting speeds and feeds. For shops seeking efficiency, the improved coating performance translates into longer intervals between indexings and reduced tooling costs per component.

Geometry and chip control that improve surface finish

The Rhombic 80° CNMG form combined with the RP5 chipbreaker offers controlled chip formation and secure edge support for medium turning tasks. The 1.6 mm corner radius and 0° negative rake create a robust cutting edge that tolerates interrupted cuts and offers better stability in roughing-in passes. As a result, workpieces benefit from more consistent surface quality and fewer rework steps, particularly when machining general steel grades.

Practical advantages in the workshop and on the machine

Specifically tailored to steel machining (material group P), the insert’s features simplify process planning: the RP5 chipbreaker assists swarf evacuation while the insert geometry is compatible with standard CNMG holders. Toolrooms can expect easier parameter transfer between machines and less trial-and-error when ramping up new programmes. The clear material designation and series information reduce the effort needed for tool selection and inventory management.

Contact Metav Werkzeuge today to discuss Walter Tools Tiger‑tec Gold inserts and to specify the CNMG120416-RP5 WPP20G for optimised steel turning performance

Technical data

• SKU: CNMG120416-RP5-WPP20G-WALTER
• Article designation: CNMG120416-RP5 WPP20G
• Product type: Turning insert (indexable)
• Series: Tiger‑tec Gold
• Grade: WPP20G
• Manufacturer: Walter Tools

Facts

• Insert size: 12
• Corner radius: 1.6
• Relief angle: 0° (negativ)
• Insert shape: Rhombus 80°
• Plate thickness: 04
• Tolerance class: M

Special features

• Coating: Tiger‑tec Gold
• Chipbreaker: RP5
• Material suitability: P (steel)
• Geometry: CNMG120416-RP5
• Application: Turning/indexable insert

FAQ

What materials is this insert suited for?
The CNMG120416-RP5 WPP20G is formulated for steel machining (material group P) and is optimised for the typical heat and chip characteristics encountered when turning unalloyed and alloyed steels.

How does the Tiger‑tec Gold coating affect tool life?
The Tiger‑tec Gold coating on the WPP20G grade improves resistance to abrasive and adhesive wear, which extends the service life of the Walter Tools insert under comparable cutting conditions.

What is the advantage of the RP5 chipbreaker?
The RP5 chipbreaker provides controlled chip formation and reliable swarf control during steel turning, reducing the risk of tangling and aiding safer, cleaner machining cycles.

Is this insert compatible with standard CNMG toolholders?
Yes, the Rhombic 80° CNMG geometry of the CNMG120416-RP5 WPP20G matches standard CNMG toolholders; holders should be checked for seat condition and clamping integrity prior to use.

Which cutting strategies benefit most from this insert?
The robust edge and 1.6 mm corner radius make the insert well suited to medium turning and operations with occasional interruptions; it supports stable roughing and semi-finish passes in steel production.

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

Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for explanation only and do not imply any association with our company. The offered item is an original, factory‑new product of Walter Tools.