TNMG160408-MP5 WPP05G WPP05G Wendeplatten - Walter Tools

Benefit from long tool life from the Tiger‑tec Gold grade and precise chip control from the MP5 breaker to keep steel turning processes productive and predictable. Order the TNMG160408-MP5 WPP05G indexable insert directly via Metav Werkzeuge or contact our consultants for application advice.

TNMG160408-MP5 WPP05G — Indexable turning insert (Tiger‑tec Gold) by Walter Tools

The TNMG160408-MP5 WPP05G is an indexable turning insert engineered for efficient steel machining, combining a triangle 60° geometry with a Tiger‑tec Gold coated carbide grade for robust, repeatable performance.

• Tiger‑tec Gold coating for improved wear resistance
• MP5 chipbreaker optimised for steel machining
• Triangle 60° form with 0.8 mm corner radius
• Negative 0° rake for stable cutting performance

High-performance grade for reliable steel machining

The TNMG160408-MP5 WPP05G employs the Tiger‑tec Gold coating and a coated carbide substrate to deliver consistent tool life and reliable edge stability when machining steel. The WPP05G grade is designed for the thermal and mechanical conditions typical of steel turning, offering a balanced mix of wear resistance and toughness. This translates into fewer insert changes and more predictable process windows, which supports lean production and cost-efficiency in repetitive turning operations. The specification emphasises reproducible results, making the insert suitable for batch production or mixed-series work where consistency is paramount.

Precise chip control and secure cutting geometry

The MP5 chipbreaker is optimised for steel and promotes controlled chip formation and evacuation, reducing the risk of built-up edge and improving surface finish. The triangular 60° form and 0.8 mm corner radius provide a compromise between strength at the cutting edge and accessibility for profiling and general turning tasks. The negative 0° rake increases stability on heavy or interrupted cuts by moving the cutting forces closer to the tool body, which reduces vibration and improves dimensional stability. For engineers seeking to understand the terms: a negative rake means the insert face is angled so the cutting edge is stronger, trading some cutting ease for enhanced robustness under load.

Integration, tolerance and application guidance

With a tolerance class M and the ISO designation TNMG160408-MP5 WPP05G, the insert aligns with common indexable toolholder systems and can be integrated into standard turning setups with minimal adjustment. The design supports machining of unalloyed and alloyed steel as indicated by the P material group, and the triangular shape allows three usable cutting edges per insert, improving economy of use. For application planning or variant selection—such as choosing corner radii, cutting data or compatible holders—technical advice is available. If uncertain whether this insert fits a specific machine or turning cycle, please contact our technical team for supplementary data and cutting recommendations at info@metav-werkzeuge.com or by phone at +49 2822 7131930.

For high-demand steel turning select the Tiger‑tec Gold TNMG160408-MP5 WPP05G via Metav Werkzeuge to secure reliable chip control and edge life, and to receive expert application guidance from our consultants

Technical Data

• SKU: TNMG160408-MP5-WPP05G-WALTER
• Article designation: TNMG160408-MP5
• ISO designation: TNMG160408-MP5 WPP05G
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold
• Grade: WPP05G
• Product type: Indexable turning insert

Facts

• Inscribed circle / size: 16
• Corner radius: 0.8 mm
• Relief / free cutting angle: 0° (negative)
• Plate thickness code: 04
• Tolerance class: M

Designs / Special features

• Triangle 60° plate form
• MP5 chipbreaker for steel
• Coated carbide (Tiger‑tec Gold)
• Suitable for steel machining (P)
• Three cutting edges per insert

FAQ

What materials is this insert suitable for? The TNMG160408-MP5 WPP05G is formulated for machining steel (material group P) and is optimised for the heat and chip formation typical of steel turning applications.

How does the MP5 chipbreaker affect performance? The MP5 chipbreaker promotes controlled chip formation and evacuation during turning of steel, improving surface finish and reducing the likelihood of built-up edge compared with non-optimised geometries.

What does the 0.8 mm corner radius mean in practice? A 0.8 mm corner radius offers a balance between a strong cutting edge for robust cuts and sufficient profile definition for many general turning tasks; it improves edge strength versus very small radii while maintaining decent surface quality.

Is the insert compatible with standard TNMG holders? The ISO designation and form factor align with standard TNMG toolholders; the TNMG160408-MP5 WPP05G will fit holders designed for TNMG inserts without the need for bespoke tooling.

How does the Tiger‑tec Gold coating benefit production processes? The Tiger‑tec Gold coating enhances wear resistance and thermal stability of the cutting edge, which supports longer tool life and more consistent results across production batches.

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

The Walter AG (brand appearance: Walter Tools), headquartered in Tübingen, is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and protected product names are mentioned for explanatory purposes only. There is no connection between our company and the mentioned brands. The offered item is an original factory‑new product from the manufacturer.