DNMG150412-FP5 WPP20G Wendeplatten - Walter Tools

Combining the Tiger·tec Gold coating with the FP5 chipbreaker yields reliable chip control and long tool life in steel turning; select this indexable turning insert from Walter Tools for consistent process security and reduced rework. Order the insert directly via Metav Werkzeuge or contact our consultants for tailored application advice.

DNMG150412-FP5 WPP20G indexable turning insert — Walter Tools, Tiger·tec Gold, for steel

The DNMG150412-FP5 WPP20G is an indexable turning insert engineered for robust steel machining, offering a coated carbide grade and FP5 chip control for productive, repeatable turning operations.

• Tiger·tec Gold coated carbide grade WPP20G
• FP5 chipbreaker for controlled chip formation
• Rhombic 55° geometry, 1.2 mm corner radius
• Negative 0° rake for robust turning operations

Consistent chip control for higher productivity

The primary benefit of the FP5 chipbreaker is dependable chip control, which reduces interruptions and tool-change frequency in demanding turning cycles. With the integrated chipformer design and the coated substrate, the insert maintains a stable cutting behaviour when machining steels listed under ISO group P. This leads to fewer clogged tools, lower cycle variability and improved uptime on production lathes. The functional design supports both continuous and interrupted cuts, making it suitable for mixed-batch manufacturing where predictable performance is essential.

Enhanced wear resistance for long tool life

The WPP20G grade combines the Tiger·tec Gold coating with a finely tuned substrate to deliver improved wear resistance and edge stability during steel machining. The coating minimises flank and crater wear under typical turning temperatures, which translates into longer effective cutting intervals and consistent surface finishes. For operations prioritising economic machining and repeatable component quality, the coated carbide technology offers a clear advantage in reducing tooling cost per part while maintaining process reliability.

Geometry that supports precision and robustness

The rhombic 55° shape and 1.2 mm corner radius provide a balanced geometry for general-purpose turning where both strength and accessibility are required. The negative 0° rake angle increases cutting-edge robustness, suitable for tougher feeds and interrupted cuts, while the compact plate size allows for secure clamping and repeatable positioning. Together these characteristics help deliver stable cutting forces and predictable dimensional results, especially in medium to heavy roughing and finishing passes.

Application scope and machining guidance

Designed primarily for steels, the insert suits unalloyed and alloyed steels within the ISO P group and is a versatile choice for operations demanding a blend of productivity and surface quality. The combination of chip control and coated grade supports a wide range of feeds and speeds; where process optimisation is required, adjustments to cutting parameters can extend tool life further. For complex geometries or specialised steels, further technical data and machining recommendations are available on request to ensure the best match between tool and application.

For precise application support and to source the DNMG150412-FP5 WPP20G from Walter Tools, contact Metav Werkzeuge for personalised advice and delivery arrangements

Technical Data

• SKU: DNMG150412-FP5-WPP20G-WALTER
• Designation: DNMG150412-FP5 WPP20G
• Manufacturer: Walter Tools
• Product type: Indexable turning insert
• Series: Tiger·tec Gold
• Chipbreaker: FP5
• Grade: WPP20G
• Geometry: Rhombic 55°
• Corner radius: 1.2 mm
• Thickness: 04
• Insert size: 15
• Rake angle: 0° (negative)
• Tolerance class: M
• Material group: P (Steel)

Facts

• Corner radius: 1.2 mm
• Insert size: 15
• Thickness: 04
• Rake angle: 0°
• Tolerance class: M

Special features

• Coating: Tiger·tec Gold
• Carbide type: coated carbide
• Chip control: FP5
• Suitable for: Steel (ISO group P)
• Shape: Rhombic 55°

FAQ

What materials is this insert suitable for?
The DNMG150412-FP5 WPP20G is developed for machining steels classified in ISO group P and is optimised for the typical heat and chip formation encountered when turning steel.

How does the FP5 chipbreaker improve production?
The FP5 chipbreaker offers controlled chip formation and evacuation, which reduces tool interruptions and supports consistent cycle times during steel turning with the coated grade.

Is the WPP20G grade suitable for finishing passes?
Yes, the WPP20G grade balances wear resistance and toughness, allowing for both productive roughing and satisfactory finishing when process parameters are matched to the workpiece.

Where can detailed machining recommendations be obtained?
Detailed feed and speed guidance for specific steel grades can be provided on request; Metav Werkzeuge can supply tailored recommendations for the insert and the intended application.

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