TNMG160412-MP5 WPP10G WPP10G Wendeplatten - Walter Tools

Reliable chip control and extended tool life are achieved through the combination of the Tiger·tec Gold coating and the MP5 chipbreaker, delivering efficient turning in steel; order directly via Metav Werkzeuge or contact our consultants for machining recommendations.

TNMG160412-MP5 WPP10G – turning insert, Tiger·tec Gold, for steel (Walter Tools)

The TNMG160412-MP5 WPP10G is a triangular turning insert engineered for steel turning applications, offering reliable chip control and enhanced wear resistance thanks to Tiger·tec Gold coating.

• Tiger·tec Gold coating for long tool life
• Designed for steel machining (ISO P)
• 1.2 mm corner radius for robust edge
• Triangle 60° form, 0° negative rake

Maximise productivity when turning steel with coated carbide

The combination of the Tiger·tec Gold coating and the WPP10G grade is tailored for machining steel (ISO group P), where thermal loads and chip formation demand a balanced substrate and coating system. The coated carbide construction provides a consistent cutting-edge condition that reduces flank wear and helps maintain dimensional accuracy over longer tool life. Using an insert with the MP5 chipbreaker promotes manageable chip shapes at standard feeds and speeds, which supports higher material removal rates without compromising surface finish. This translates directly into fewer tool changes and improved process economy.

Stable geometry for repeatable results and secure edges

The triangular 60° form with a 1.2 mm corner radius delivers a robust cutting edge that resists chipping under interrupted cuts and uneven workpiece surfaces. The specified 0° (negative) rake increases edge strength for heavier cuts and supports stable cutting forces in roughing operations. The tolerance class M ensures consistent fitment in toolholders, reducing runout and enabling repeatable part-to-part accuracy. Together, these geometric traits minimise downtime through fewer breakages and contribute to a predictable machining performance in series production.

Practical integration and machining guidance for the workshop

Selecting appropriate feeds and speeds with a coated carbide insert and the MP5 chipbreaker typically allows reliable machining across a broad range of steels, from unalloyed to alloyed grades. Start with conservative parameters and increase cutting speed where coolant and machine rigidity permit; the coating tolerates the heat generated in steel turning while the chipbreaker shapes chips to reduce entanglement. The insert’s size designation (16) and plate thickness (04) fit common toolholder systems, simplifying inventory management. For advice on parameter selection or toolholder compatibility, consult Metav Werkzeuge’s technical guidance to align process settings with production goals.

For targeted application advice or to source genuine Walter Tools inserts, contact Metav Werkzeuge for machining recommendations and supply options.

Technical data

• Article number: TNMG160412-MP5-WPP10G-WALTER
• Designation: TNMG160412-MP5 WPP10G
• Manufacturer: Walter Tools

Facts

• Applicable material group: P (steel)
• Chipbreaker: MP5
• Grade / coating: WPP10G, Tiger·tec Gold
• Free rake angle: 0° (negative)
• Corner radius: 1,2 mm
• Plate form: Triangle 60°
• Plate size: 16
• Plate thickness: 04
• Tolerance class: M

Special features

• Coated hardmetal grade optimised for steel machining
• Good balance between wear resistance and toughness
• Effective chip control for typical steel turning operations
• Suitable for roughing and finishing under appropriate parameters
• Walter Tools original spare part

FAQ

What steels is this insert best suited for?
The insert is optimised for steels (ISO group P); the WPP10G grade with Tiger·tec Gold coating is designed to handle unalloyed and alloyed steels with stable chip formation.

How does the MP5 chipbreaker affect machining?
The MP5 chipbreaker shapes chips to be controllable during turning, improving evacuation and reducing the risk of entanglement when using the TNMG160412-MP5 WPP10G insert.

Can this insert be used for roughing and finishing?
Yes. The 1.2 mm corner radius and 0° negative rake provide a robust edge for roughing while the coated grade supports reasonable finishing when cuts and feeds are adjusted accordingly.

What does the tolerance class M mean for toolholders?
Tolerance class M indicates a medium tolerance ensuring consistent fit and reliable clamping in compatible toolholders, which helps maintain repeatable machining accuracy.

Is this a genuine Walter Tools product?
The TNMG160412-MP5 WPP10G is an original Walter Tools turning insert produced to the brand’s quality standards for coated carbide grades.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for descriptive purposes only and do not indicate any affiliation between our company and the trademark owners. The offered item is an original, brand-new product from the manufacturer.