WNMG060408-FW5 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating, robust FW5 chip control and trigon geometry for stable, productive turning of steel; order the insert directly via Metav Werkzeuge or consult our technical advisers for application support.

WNMG060408-FW5 WPP20G turning insert — Tiger‑tec Gold, FW5 chipbreaker by Walter Tools

The WNMG060408-FW5 WPP20G is a trigon 80° indexable turning insert designed for general steel machining, offering a coated cemented carbide grade optimised for heat and chip formation in steel cutting.

• Tiger‑tec Gold coating for robust edge
• Optimised FW5 chipbreaker for steel
• Trigon 80° geometry with 0.8 mm radius
• Negative 0° rake for increased stability

High‑performance coating for demanding steel operations

The Tiger‑tec Gold series delivers a coated cemented carbide composition engineered for the thermal and mechanical conditions of steel cutting. The WPP20G grade combines wear resistance with a level of toughness that suits a wide range of steels according to ISO group P, supporting both continuous and interrupted cuts. Thanks to the Tiger‑tec Gold surface treatment, flank wear progression is slowed and edge stability is improved, which translates into longer tool life and fewer insert changes per batch. This technical advantage reduces process interruptions and contributes to a more consistent part quality across production runs.

Precision geometry and dependable chip control

The trigon 80° form and FW5 chipbreaker are matched to provide secure cutting engagement and effective chip segmentation when machining steel. The negative 0° rake increases cutting edge support and minimises vibration in heavy‑cut situations, while the 0.8 mm corner radius provides a balance between edge strength and achievable surface finish. These geometric choices mean the insert offers predictable cutting forces and better dimensional stability on turned components, particularly when facing varying stock conditions or intermittent cuts common in workshop and production environments.

Productivity gains through reproducibility and process security

Adopting this insert supports measurable productivity improvements: fewer stoppages for tooling adjustments, consistent surface finishes and repeatable tool life across similar batch sizes. The combination of grade and geometry promotes stable chip formation and reduces the risk of unexpected edge breakdown, delivering higher first‑pass yields and lower rework rates. For operations seeking a practical, ready‑to‑use solution for steel turning, the insert integrates into standard toolholding systems and complements Walter Tools’ commitment to reliable machining outcomes and predictable performance.

Contact Metav Werkzeuge for tailored machining advice and rapid supply of Walter Tools Tiger‑tec Gold inserts; technical consultants are available at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• SKU: WNMG060408-FW5-WPP20G-WALTER
• Article: WNMG060408-FW5 WPP20G
• Type: turning insert
• Grade: WPP20G
• Brand: Walter Tools
• Series: Tiger‑tec Gold

Core specifications

• Shape: Trigon 80°
• Corner radius: 0.8 mm
• Rake angle: 0° (negative)
• Chipbreaker: FW5
• Size code: 06
• Thickness code: 04
• Tolerance class: M

Materials & applications

• Applicable material group: Steel (ISO P)
• Coating: Tiger‑tec Gold (coated cemented carbide)
• Designed for: stable chip formation and heat management in steel machining

FAQ

What steels is this insert designed for?
The WNMG060408-FW5 WPP20G is specified for ISO group P materials, covering unalloyed and alloyed steels where controlled heat and chip formation are required.

How does the FW5 chipbreaker affect machining performance?
The FW5 chipbreaker is optimised for steel to provide reliable chip segmentation and evacuation, improving process stability during turning operations.

Can the insert be used for heavy interrupted cuts?
Yes, the trigon 80° form with a 0° negative rake and 0.8 mm corner radius increases edge support and helps withstand intermittent loading typical of interrupted cuts.

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