TNMG160412-RP5 WPP05G WPP05G Wendeplatten - Walter Tools

Benefit from a productive combination of Tiger‑tec Gold coating and the WPP05G grade for high wear resistance in steel machining; the RP5 chipbreaker and 1.2 mm corner radius provide robust edge life and consistent chip control. Order application-tailored quantities or request advice from Metav Werkzeuge for integration into production.

TNMG160412-RP5 WPP05G indexable turning insert, coated carbide, Walter Tools — triangular 60°

The TNMG160412-RP5 WPP05G is an indexable turning insert engineered for steel machining, combining a Tiger‑tec Gold coated carbide grade with an RP5 chipbreaker to ensure stable cutting and extended tool life.

Tiger‑tec Gold coating for extended tool life
Optimised RP5 chipbreaker for steel
Negative 0° rake for stable turning
1.2 mm corner radius for robust edges
Triangle 60° form, 16 mm size

Increased productivity through a coated, balanced grade

The combination of Tiger‑tec Gold coating and the WPP05G coated carbide grade focuses on a measurable improvement in productivity and tool life. The coating lowers friction and enhances oxidation resistance at elevated cutting temperatures, which reduces flank wear in continuous operations. The RP5 chipbreaker is optimised for steel (ISO group P) and promotes predictable chip formation, lowering the risk of built-up edge and unplanned downtime. This results in more consistent component tolerances and fewer insert changes per shift, supporting cost-efficient machining.

Predictable stability and robust cutting geometry

A 0° (negative) rake angle and a 1.2 mm corner radius combine to deliver high edge stability during interrupted cuts and heavier feed conditions. The negative rake increases the strength of the cutting edge, which is advantageous where higher cutting forces are expected, while the larger corner radius distributes load to reduce localised wear. These geometric choices make the insert suitable for medium to heavy turning operations where surface quality and repeatability are required. The triangle 60° form provides three usable cutting edges per index, improving overall tool utilisation.

Application range, handling and benefits for workshop workflows

Designed primarily for steel, the grade covers a balance between wear resistance and toughness, making it suitable across a range of unalloyed and alloyed steels. In practise, the insert excels where a reliable, wear-resistant grade is needed without sacrificing edge security—typical in batch production and component families with varying hardness. The RP5 chipbreaker reduces the need for complex chip management systems by creating consistent short to medium-length chips in common turning parameters. For workshops seeking a robust, easy-to-specify insert, the combination of grade, coating and geometry simplifies tooling decisions and inventory management.

For specific application advice on Walter Tools turning inserts such as the TNMG160412-RP5 WPP05G, contact Metav Werkzeuge for technical consultation at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: TNMG160412-RP5-WPP05G-WALTER
• ISO designation: TNMG160412-RP5 WPP05G
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold
• Grade: WPP05G
• Chipbreaker: RP5

Facts

• Corner radius: 1.2 mm
• Plate size: 16 mm
• Plate thickness: 4 mm
• Rake angle: 0° (negative)
• Plate form: Triangle 60°
• Tolerance class: M

Special features

• Coating: Tiger‑tec Gold (coated carbide)
• Material suitability: Steel (ISO group P)
• Execution: G
• Optimised for stable chip control and long edge life
• Three usable cutting edges per insert

FAQ

What materials is this insert suited for?
The TNMG160412-RP5 WPP05G is formulated for steel (ISO group P) machining, optimised for unalloyed and alloyed steels where wear resistance and edge stability are required.

How does the RP5 chipbreaker affect chip control?
The RP5 chipbreaker on the TNMG160412-RP5 WPP05G produces short to medium chips in typical steel turning parameters, promoting safe evacuation and reducing the need for complex chip-handling measures.

What advantages does the Tiger‑tec Gold coating provide?
The Tiger‑tec Gold coating on this insert reduces friction and improves heat resistance during cutting, which lowers flank wear and extends service life compared with uncoated grades.

Is the insert suitable for interrupted cuts?
Yes, the combination of a 0° negative rake and a 1.2 mm corner radius gives the TNMG160412-RP5 WPP05G enhanced edge strength, making it suitable for interrupted and heavier cutting conditions.

How many cutting edges are usable per insert?
The triangular 60° form of the insert provides three usable cutting edges, allowing economical use and straightforward indexing when edges become worn.

Manufacturer: Walter Tools; Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen; Germany

Trademarked names and product designations are the property of their respective owners. Brand names and protected product designations are mentioned for clarification purposes only. There is no affiliation between our company and the named manufacturers. The offered item is an original, factory-new product from the listed manufacturer.