TNMG220412-MP5 WPP10G WPP10G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating, a proven WPP10G grade optimised for steel, and the MP5 chipbreaker for stable chip formation and predictable tool life; order directly from Metav Werkzeuge or consult our specialists for cutting data and immediate supply.

TNMG220412-MP5 WPP10G turning indexable insert — for steel, Tiger‑tec Gold, Walter Tools

The TNMG220412-MP5 WPP10G is a triangular turning insert designed for robust steel machining and consistent chip control in production environments.

• Tiger‑tec Gold coating for wear resistance
• WPP10G grade optimised for steel applications
• Triangle 60° form with 1.2 mm nose radius
• MP5 chipbreaker for controlled chips

Improved process reliability and predictable tool life

The Tiger‑tec Gold coating together with the WPP10G grade provides a balance of wear resistance and toughness that supports long, stable tool life in steel turning. This combination reduces flank wear and edge breakdown under typical turning loads, which means fewer interruptions for index changes and higher overall machine uptime. The negative rake (0°) geometry increases edge strength for interrupted cuts and roughing operations, delivering consistent results even when material quality varies.

Consistent chip control and surface quality for steel components

The integrated MP5 chipbreaker is engineered to produce short, controllable chips when machining steel, reducing the risk of chip entanglement and improving process security. Good chip formation helps maintain coolant access to the cutting zone and supports repeatable surface finishes. For operations with batch production or long unattended cycles, the stable chip behaviour translates directly into fewer stoppages and more reliable end-part quality.

Precision geometry for versatile turning tasks

The triangular 60° shape and 1.2 mm nose radius offer a versatile compromise between strength and profile definition, suitable for general-purpose external turning and facing. The insert’s profile supports moderate finishing passes and robust roughing, enabling a simplified tooling setup across varied part families. Technical terms explained: a larger nose radius increases tool rigidity and surface smoothness, while the negative rake strengthens the cutting edge for heavier cuts.

Contact Metav Werkzeuge for customised cutting parameters, availability and swift supply of Walter Tools Tiger‑tec Gold inserts — call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical Data

• SKU: TNMG220412-MP5-WPP10G-WALTER
• Designation: TNMG220412-MP5 WPP10G
• Brand: Walter Tools
• Series: Tiger‑tec Gold
• Grade: WPP10G

Facts

• Shape: Triangle 60°
• Corner radius: 1.2 mm
• Rake angle: 0° (negative)
• Chipbreaker: MP5
• Thickness code: 04
• Inscribed circle / size: 22

Special features

• Coating: Tiger‑tec Gold (coated cemented carbide)
• Material suitability: Steel (P)
• Tolerance class: M
• Application focus: predictable chip control, robust edge for interrupted cuts

FAQ

What steels is this insert suited for?
The TNMG220412-MP5 WPP10G insert (Walter Tools, Tiger‑tec Gold) is formulated for machining unalloyed and alloyed steels classified under ISO group P, offering stable wear behaviour across a broad steel range.

How does the MP5 chipbreaker affect machining?
The MP5 chipbreaker on this Walter Tools insert promotes short, controllable chips for steel turning, improving process security and enabling longer unmanned runs with consistent surface quality.

Is the 1.2 mm nose radius suitable for finishing?
A 1.2 mm nose radius gives enhanced rigidity and smoother surfaces compared with smaller radii; it is well suited for general finishing and medium stock-removal tasks when used with appropriate feeds.

Can this insert handle interrupted cuts?
Yes — the negative rake (0°) and robust grade composition of the WPP10G insert increase edge strength, making it appropriate for interrupted cuts and roughing operations in steel.

What does the WPP10G grade offer compared with general-purpose grades?
WPP10G, as part of the Tiger‑tec Gold family, combines wear-resistant coatings and a tough substrate to balance long tool life with good resistance against thermal and mechanical shock in steel machining.

Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden, support.coromant@sandvik.com

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