CNMG120408-FP5 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating and a robust rhombic geometry for consistent performance in steel turning; the result is reduced tool changes and stable chip formation. Order the CNMG120408-FP5 WPP20G turning indexable insert via Metav Werkzeuge or consult the specialists for selection and availability.

CNMG120408-FP5 WPP20G turning indexable insert — Tiger·tec Gold coating, 0° negative rake (Walter Tools)

CNMG120408-FP5 WPP20G is a coated turning indexable insert designed for general steel machining in industrial turning applications

Tiger·tec Gold coating for extended tool life
Suitable for general steel machining (P)
80° rhombic form, 0.8 mm corner radius
Negative 0° rake for robust cutting action

Increased uptime through durable coating and stable cutting

The Tiger·tec Gold technology used in this indexable insert is a multi-layer coating system that enhances wear resistance while maintaining fracture toughness. As a coated carbide grade, WPP20G provides a balanced combination of wear resistance and resilience tailored for steel (ISO P) applications. The tangible benefit is fewer tool changes and more predictable batch cycle times, which supports higher overall equipment effectiveness and smoother production planning.

Geometry engineered for secure cutting in demanding cycles

The 80° rhombic form combined with a 0° negative rake offers a geometry that resists mechanical shock and withstands interrupted cuts. The 0.8 mm corner radius helps to distribute cutting forces and improves edge stability during medium- to heavy‑duty turning. These geometric choices result in reliable cut control and consistent dimensional results, particularly where robustness is required rather than fine finishing.

Chip control and process clarity for repeatable results

The FP5 chipbreaker is optimised for chip formation during steels machining, promoting controlled evacuation and reducing the risk of built-up edge. With predictable chip behaviour and a coated grade engineered for steel, the insert contributes directly to process reliability and surface consistency. The practical effect is shorter set-up time for new batches and reduced interruptions for chip-related issues.

Seamless integration into standard turning toolholders and workflows

Designed in the common CNMG format, this insert fits widely used toolholder systems and supports quick index changes to restore a fresh cutting edge. The Tiger·tec Gold series ethos is durable performance and broad applicability across steel grades, simplifying tooling choices on the shop floor. Walter Tools’ manufacturing standards support consistent tolerance and repeatable seating, aiding in toolholder compatibility and secure clamping.

For reliable, production-orientated turning with the proven Tiger·tec Gold grade, contact Metav Werkzeuge for expert advice and stock information — info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: CNMG120408-FP5-WPP20G-WALTER
• Product designation: CNMG120408-FP5
• Full designation: CNMG120408-FP5 WPP20G
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold
• Grade: WPP20G
• Chipbreaker: FP5

Facts

• Corner radius: 0.8 mm
• Plate size: 12
• Thickness code: 04
• Rake angle: 0° (negative)
• Tolerance class: M

Special features

• Coating technology: Tiger·tec Gold
• Material group: coated carbide
• Machinable material group: Steel (ISO P)
• Plate form: Rhombic 80°
• Robust geometry for interrupted cuts
• Balanced wear resistance and toughness

FAQ

What materials is this insert intended for?
The CNMG120408-FP5 WPP20G insert is designed primarily for steel machining (ISO P) and the WPP20G grade is tuned for the heat and chip characteristics typical of unalloyed and alloyed steels.

What does the FP5 chipbreaker provide in practice?
The FP5 chipbreaker on this Walter Tools insert promotes controlled chip formation and evacuation, improving process reliability and decreasing the likelihood of chip-related interruptions during turning.

How does the 0° negative rake affect application choices?
A 0° negative rake gives the insert a more robust cutting edge suited to heavier cuts and interrupted machining; it prioritises edge strength and stability over ultra-fine finishing.

Is this insert compatible with standard CNMG toolholders?
Yes; the CNMG120408-FP5 format matches common CNMG toolholders, allowing straightforward integration and rapid indexing to restore cutting performance.

What are the measurable dimensions of the insert?
Key measurable features include an 80° rhombic form, 0.8 mm corner radius, plate size 12 and thickness code 04, which together determine its cutting behaviour and suitability for specific turning tasks.

Hersteller: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

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