TPMT110208-MP4 WPP20G WPP20G Wendeplatten - Walter Tools

Combining the Tiger·tec Gold coating with the MP4 chipbreaker and a precise 11° relief, this insert offers stable cutting performance and extended tool life for steel turning operations. Order the TPMT110208-MP4 WPP20G via Metav Werkzeuge or contact the technical team for application guidance.

TPMT110208-MP4 WPP20G indexable turning insert, Tiger·tec Gold – for Stahl | Walter Tools

A TPMT110208-MP4 WPP20G indexable turning insert engineered for productive Stahl machining, featuring a triangle 60° geometry and an MP4 chipbreaker for controlled chip formation.

• Triangle 60° profile for stable cutting
• Tiger·tec Gold coated carbide substrate
• MP4 chipbreaker for controlled chip formation
• 11° relief angle and 0.8 mm corner radius

Higher machining productivity through modern coating technology

The combination of the Tiger·tec Gold coating and a coated carbide substrate is designed to withstand the thermal and mechanical demands of turning operations in Stahl (ISO P). The coating reduces flank wear and enhances edge stability, which allows consistently higher cutting parameters and fewer tool changes. As a result, the insert contributes directly to improved process throughput and predictable cycle times in series production.

Reliable chip control and consistent surface finish

The MP4 chipbreaker is optimised for stable chip formation during medium to heavy turning, reducing the risk of built-up edge and unstable chips. With the triangle 60° shape, a compact contact footprint is achieved, while the 11° relief and 0.8 mm corner radius ensure robust edge strength and repeatable surface quality. These features translate into reduced rework and a steady part finish, even under variable batch conditions.

Long-term economy and application suitability

Designed for general-purpose Stahl machining, the WPP20G grade provides a balance between wear resistance and toughness for broad material coverage. The insert’s construction supports long tool life and consistent performance, which lowers tooling costs per part and increases uptime. Where stable cutting edges and uniform tool wear are priorities, this insert offers an effective compromise between productivity and durability.

Contact Metav Werkzeuge for tailored cutting data and to specify the Walter Tools TPMT110208-MP4 WPP20G insert for productive Stahl turning operations

Technical Data

• Article number: TPMT110208-MP4-WPP20G-WALTER

• Designation: TPMT110208-MP4

• ISO designation: TPMT110208-MP4 WPP20G

• Manufacturer: Walter Tools

• Series: Tiger-tec Gold

• Facts

• Plate geometry: Dreieck 60°

• Size designation: 11

• Thickness code: 02

• Corner radius: 0.8 mm

• Relief angle: 11°

• Tolerance class: M

• Edge preparation/execution: T

• Special features

• Coating: Tiger·tec Gold (coated carbide)

• Chipbreaker: MP4

• Grade: WPP20G

• Application group: Stahl (ISO P)

• Series description: WPP20G is a Walter cutting grade for coated carbide

FAQ

Is this insert suitable for machining steel?
Yes. The TPMT110208-MP4 WPP20G insert and its WPP20G grade are optimised for Stahl (ISO P) and intended for unalloyed and alloyed Stahl turning.

What chip control can be expected from this insert?
The MP4 chipbreaker on the insert provides controlled chip formation for medium to heavy turning, improving process reliability and reducing chip-related interruptions.

Which geometry and edge specification does the insert have?
The insert features a triangle 60° shape, a 0.8 mm corner radius, a thickness code 02 and an 11° relief, delivering a robust edge for repeatable machining.

Which coating and series does this insert belong to?
This product is part of the Tiger·tec Gold series and uses a coated carbide substrate in the WPP20G grade, developed for balanced wear resistance and toughness in Stahl applications.

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

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