VNMG160408-FP5 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of the WPP20G grade and FP5 chipbreaker to achieve stable chip control, reliable edge life and consistent results in steel turning operations; order through Metav Werkzeuge or consult our specialists for tailored recommendations.

VNMG160408-FP5 WPP20G indexable turning insert by Walter Tools — Tiger·tec Gold, for steel turning

VNMG160408-FP5 WPP20G is a rhombic 35° indexable insert designed for efficient, high‑productivity turning of steel components in industrial machining.

• Tiger·tec Gold coated grade WPP20G
• FP5 chipbreaker for controlled chip formation
• Rhombic 35° geometry for versatile turning
• 0.8 mm nose radius for edge strength
• 0° negative rake for stable cutting

High-performance grade engineered for steel machining

The WPP20G grade from the Tiger·tec Gold series is a coated carbide formulation developed for the thermal and mechanical demands of machining steel (ISO group P). Its composition and coating deliver stable chip formation and improved wear resistance, which translates into longer intervals between tool changes and greater process reliability. Where consistent surface finish and repeatable dimensional accuracy are priorities, this cutting grade reduces the risk of unexpected tool deterioration and helps maintain steady production output.

Geometry and chip control that boost process security

The rhombic 35° shape combined with the FP5 chipbreaker provides versatile cutting performance across a wide range of turning tasks. The 0.8 mm nose radius balances edge strength with finish capability, while the 0° negative rake enhances cutting stability under heavy or interrupted cuts. These geometric choices support predictable chip flow and minimise vibration, so the insert delivers consistent engagement with the workpiece and contributes to process security in demanding shop environments.

Measurable productivity and economy benefits

Using this insert reduces downtime through longer tool life and repeatable performance, which can improve machine utilisation rates. The combination of Tiger·tec Gold coating and the FP5 chipbreaker often results in fewer edge failures and better wear behaviour on steel grades, delivering a clear cost‑benefit over many production cycles. For operations aiming to raise throughput without compromising component quality, the insert offers an efficient route to more productive turning cycles and reduced scrap rates.

Practical selection and integration guidance

The insert is suited for standard indexable toolholders that accept VNMG geometry and is optimised for machining steels as defined by ISO group P. When pairing with tooling and setting cutting parameters, aim for conditions that take advantage of the coating’s wear resistance and the FP5 chip control—this typically means stable feeds and monitoring for optimal edge life. For applications requiring tailored feed or speed data, compatibility checks with the chosen toolholder and machine rigidity are recommended to ensure the best outcome.

For availability and technical advice on Walter Tools’ VNMG160408-FP5 WPP20G indexable insert for steel turning, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930.

Technical data

• Article number: VNMG160408-FP5-WPP20G-WALTER
• Designation: VNMG160408-FP5 WPP20G
• Manufacturer: Walter Tools
• Product type: Indexable turning insert (Drehwendeschneidplatte)
• Series: Tiger·tec Gold

Facts

• Rhombic angle: 35°
• Nose radius: 0.8 mm
• Insert size: 16
• Thickness code: 04
• Free angle: 0° (negative)
• Tolerance class: M

Special features

• Coating: Tiger·tec Gold coated carbide (WPP20G)
• Chipbreaker: FP5
• Application: Steel (ISO group P)
• Execution: G

FAQ

What materials is this insert intended for? The VNMG160408-FP5 WPP20G insert is optimised for steel machining and is classified for ISO group P; the WPP20G grade is tuned to the thermal and chip‑forming behaviour typical of unalloyed and alloyed steels.

What advantages does the WPP20G grade provide? WPP20G is a Tiger·tec Gold coated carbide grade that offers stable chip formation, good wear resistance and broad applicability in steel turning, resulting in predictable tool life and consistent surface quality.

How does the FP5 chipbreaker influence performance? The FP5 chipbreaker controls chip formation to produce manageable chips and to reduce the risk of entanglement or unstable cutting; this enhances process security and helps maintain a reliable cutting edge on the insert.

Which geometry features support versatile turning applications? The rhombic 35° geometry combined with a 0.8 mm nose radius and a 0° negative rake provides a compromise between strength and finish capability, making the insert suitable for a range of general turning operations.

Is the insert compatible with standard VNMG toolholders? Yes, the VNMG160408-FP5 WPP20G conforms to VNMG geometry and is intended for use with compatible indexable toolholders designed for this insert form.

Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany

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