TPGT16T304-MP4 WPP20G Wendeplatten - Walter Tools

Combine long tool life from the Tiger·tec Gold coating with the controlled chips of the MP4 breaker and the stable triangular geometry for efficient steel turning. Take advantage of this performance for continuous production and order the insert directly via Metav Werkzeuge or consult their specialists for application advice.

TPGT16T304-MP4 WPP20G Turning Indexable Insert – Steel, Tiger·tec Gold | Walter Tools

The TPGT16T304-MP4 WPP20G is a triangular turning indexable insert designed for versatile steel machining, combining Tiger·tec Gold coating with an MP4 chipbreaker for reliable, productive cutting.

• Tiger·tec Gold coating for long tool life
• MP4 chipbreaker for controlled chip formation
• Triangular 60° insert with 0.4 mm nose radius
• Optimised for steel machining with tolerance class G

High productivity through wear-resistant grade and coating

The insert uses the WPP20G grade within the Tiger·tec Gold series to deliver a balance of wear resistance and toughness that suits a wide range of steel turning tasks. This coated cemented carbide composition reduces flank wear and maintains edge integrity under the higher temperatures typical of steel cutting. The result is longer tool life and fewer indexings, which translates directly into improved process economy and reduced downtime for the machining cell. The association with Walter Tools indicates a design focus on consistent performance in industrial environments.

Stable geometry and precise chip control for safer cutting

The combination of a triangular 60° shape, 0.4 mm nose radius, and the MP4 chipbreaker provides a predictable cutting behaviour for facing and light to medium turning operations. The 11° clearance supports secure contact at cutting angles while limiting rubbing, and the insert’s geometry promotes short, segmented chips that evacuate readily in typical turning set-ups. For operators and programmers, this means steadier forces, improved surface quality and a reduced risk of built-up edge, which helps maintain part tolerances with fewer interventions.

Application guidance and process advantages for steel operations

Designed for the machining group P, the grade is optimised for a broad spectrum of unalloyed and alloyed steel grades, providing balanced performance where thermal load and chip formation demand robust solutions. The T3 thickness and tolerance class G ensure repeatable seating in standard toolholders while the MP4 chip control reduces the need for frequent cutting-parameter adjustments. For companies seeking predictable cycle times and consistent component finish, this insert supports higher throughput with lower process variation. Metav Werkzeuge can supply application data and match the insert to suitable holders and cutting parameters for specific steel grades.

For high-productivity steel turning with the Tiger·tec Gold WPP20G grade, contact Metav Werkzeuge for technical advice and availability at info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• SKU: TPGT16T304-MP4-WPP20G-WALTER
• Label: Drehwendeschneidplatte TPGT16T304-MP4 WPP20G Walter Tools
• Manufacturer: Walter Tools
• Product type: Turning indexable insert
• Grade: WPP20G
• Series: Tiger·tec Gold

Facts

• Clearance angle: 11°
• Corner radius: 0.4 mm
• Insert size: 16
• Thickness: T3
• Plate form: Triangle 60°
• Tolerance class: G

Special features

• MP4 chipbreaker
• Coated cemented carbide (Tiger·tec Gold)
• Optimised for steel machining (P)
• Bezeichnung ohne Sorte: TPGT16T304-MP4
• Suitable for facing and general turning operations

FAQ

What materials is this insert intended for?
The TPGT16T304-MP4 WPP20G insert is optimised for machining steels (material group P) and is designed to handle the thermal and chip-formation characteristics typical of unalloyed and alloyed steels.

Which chipbreaker is fitted and what benefit does it provide?
The insert features the MP4 chipbreaker; this ensures controlled chip shaping and evacuation, leading to steadier cutting forces and improved surface finish in turning operations.

What does the WPP20G grade mean for production?
WPP20G is a Tiger·tec Gold coated grade that balances wear resistance and toughness, extending tool life and offering consistent performance across a range of steel components.

How does the insert geometry affect finishing and roughing?
The triangular 60° form with a 0.4 mm nose radius supports accurate profile control and good surface quality; it is suitable for light to medium turning where a balance of strength and precision is required.

Is this insert compatible with standard toolholders?
Yes; the T3 thickness and tolerance class G match standard indexable insert seatings for turning toolholders, enabling straightforward integration into existing tool assemblies.

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

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