TPGT090204-MP4 WPP20G WPP20G Wendeplatten - Walter Tools

Take advantage of a wear‑resistant grade and precise chip control for longer tool life and consistent turning performance; order directly via Metav Werkzeuge or consult the experts for application guidance.

TPGT090204-MP4 WPP20G indexable turning insert by Walter Tools — Tiger·tec Gold grade, MP4 chipbreaker for steel

The TPGT090204-MP4 WPP20G is a triangular indexable insert designed for turning applications in steel, offering a coated‑carbide grade for extended tool life and reliable machining results

• Tiger‑tec Gold coated carbide for steel
• MP4 chipbreaker for reliable chip control
• Triangular 60° insert with 0.4 mm corner
• 11° relief angle for stable cutting performance

Durable, high‑productivity grade for steel machining

The insert’s Tiger·tec Gold grade WPP20G is a coated‑carbide technology tailored to steel machining (ISO group P). Its engineered coating and substrate combination deliver improved wear resistance and predictable edge stability, which translates into fewer tool changes and reduced production interruptions. For shops aiming at cost efficiency, the result is a lower cost per part because the cutting edge maintains geometry longer under typical steel cutting temperatures and chip loads.

Controlled chips and improved surface finish with MP4

Thanks to the MP4 chipbreaker and an 11° relief angle, this insert provides consistent chip formation and evacuation during turning operations. The controlled chips reduce the risk of entanglement and help preserve the machined surface, leading to fewer secondary operations. The combination of the chipbreaker geometry and a 0.4 mm corner radius supports stable finishing passes where dimensional accuracy and surface quality are important.

Compact triangular geometry for versatile turning tasks

The triangular 60° shape offers multiple indexable edges per insert, which increases productivity through simple indexation. The designation TPGT090204-MP4 denotes a compact format that suits a variety of common turning set‑ups; the small corner radius is particularly effective for finishing and light profiling where a fine radius is required. The insert’s geometry ensures good seat contact and rigidity, supporting reproducible results across batches and consistent cycle times.

Compatibility, procurement and application advice

The insert is supplied in the Walter Tools Tiger·tec Gold series as grade WPP20G, optimised for general steel applications including unalloyed and alloyed steels. For customers seeking confirmation of fitment in specific toolholders or to obtain cutting data for particular steel grades, Metav Werkzeuge provides technical assistance and data sheets. For complex part geometries or mixed‑material production, an expert consultation ensures the selected insert meets process targets and cycle‑time expectations.

For tailored recommendations or to request a delivery for the TPGT090204-MP4 WPP20G by Walter Tools, contact Metav Werkzeuge for detailed machining data and fast handling: info@metav-werkzeuge.com / +49 2822 7131930

Technical data

• Article number: TPGT090204-MP4-WPP20G-WALTER
• Product: Drehwendeschneidplatte TPGT090204-MP4 WPP20G Walter Tools
• Manufacturer: Walter Tools

Facts

• Relief angle: 11°
• Corner radius: 0.4 mm
• Plate form: Triangular 60°
• Size designation: 09
• Thickness code: 02

Special features

• Grade: WPP20G (Tiger·tec Gold)
• Coating: coated carbide
• Chipbreaker: MP4
• Suitable material group: Steel (P)
• Tolerance class: G

FAQ

What materials is this insert suitable for? The TPGT090204-MP4 WPP20G is specified for steel (ISO group P) and is engineered to handle the heat and chip characteristics of unalloyed and alloyed steels.

How does the MP4 chipbreaker affect chip formation? The MP4 chipbreaker on this Walter Tools insert shapes short, controllable chips for turning, improving evacuation and reducing the likelihood of surface damage from long, stringy chips.

What advantage does the Tiger·tec Gold grade provide? Tiger·tec Gold (WPP20G) combines a coated surface with a robust substrate to increase wear resistance and maintain a stable cutting edge, resulting in longer tool life and consistent part quality.

How many usable edges does the triangular insert offer? The triangular 60° geometry provides multiple indexable cutting edges; indexation restores a fresh edge quickly, supporting efficient machining cycles.

Is this insert suitable for finishing cuts? With a 0.4 mm corner radius and the MP4 chipbreaker, the insert is well suited to finishing and light profiling where surface quality and dimensional control are required.

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

The Walter AG (brand appearance: Walter Tools) is part of a globally recognised tool group and ranks among leading manufacturers of precision cutting tools. Protected trademarks and product names mentioned are the property of their respective owners and are cited here for explanation only. There is no affiliation between Metav Werkzeuge and the trademark owners beyond the sale of original, factory‑new products.