TNMU160508R-G27 WPP35G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating and the WPP35G carbide grade for extended tool life and consistent chip control in steel machining; order directly via Metav Werkzeuge or consult our team for cutting-data recommendations.

TNMU160508R-G27 WPP35G – Milling indexable insert, Tiger‑tec Gold coated carbide, triangle 60° by Walter Tools

TNMU160508R-G27 WPP35G is a triangular 60° milling indexable insert designed for productive steel machining, combining a Tiger‑tec Gold coating with a dedicated chipbreaker for stable chip formation

• Tiger‑tec Gold coated carbide for long tool life
• Designed for steel machining with consistent chip control
• Triangle 60° geometry, 0.8 mm corner radius
• Negative rake 0° for robust cutting performance

Longer tool life and stable performance under heat

The combination of the Tiger‑tec Gold coating and the WPP35G grade delivers wear resistance and thermal stability that directly translate into longer intervals between index changes. The multi-layer coating reduces abrasion and maintains a sharp cutting edge during continuous operation, which improves component consistency in series production. For customers working primarily with steel, this results in fewer interruptions, predictable reconditioning cycles and measurable productivity gains when compared with uncoated or conventional grades.

Geometry that supports secure cutting and predictable chips

The triangle 60° form and corner radius 0.8 mm create a reliable geometry for face and shoulder milling operations, while the negative rake 0° increases edge robustness under intermittent or heavy cuts. The integrated G27 chipbreaker promotes controlled chip formation typical for steel applications, reducing the risk of built-up edge and improving surface finish. Tolerance class M ensures dimensional consistency across batches, supporting repeatable set-ups and predictable toolpaths on CNC machines.

Practical use and process benefits in workshop operations

Specified for applications in steel, this insert is optimised for everyday production tasks where a balance of toughness and wear resistance is required. The coated carbide substrate enables higher cutting parameters in many situations, helping to shorten cycle times and improve throughput. The insert’s design simplifies insert handling and indexing, and the robust cutting edges reduce the frequency of unexpected tool changes. For customers seeking process stability, the combination of geometry and grade provides a pragmatic route to higher overall equipment effectiveness.

Contact Metav Werkzeuge for tailored cutting-data sheets and availability of the TNMU160508R-G27 WPP35G from Walter Tools, and request specific recommendations for steel machining operations

Technical Data

• SKU: TNMU160508R-G27-WPP35G-WALTER
• Designation: TNMU160508R-G27 WPP35G
• Product type: Fräswendeschneidplatte
• Manufacturer: Walter Tools

Facts

• Shape: Triangle 60°
• Corner radius: 0.8 mm
• Rake: 0° (negative)
• Size designation: 16
• Thickness designation: 05
• Tolerance class: M

Special features

• Series: Tiger‑tec Gold
• Grade: WPP35G (coated carbide)
• Chipbreaker: G27
• Execution: U
• Material application: Steel

FAQ

What materials is this insert suitable for?
The TNMU160508R-G27 WPP35G is designed primarily for steel machining and the grade is optimised for the thermal and chip-formation behaviour typical of that material group.

How does the Tiger‑tec Gold coating improve performance?
The Tiger‑tec Gold coating on the WPP35G grade enhances wear resistance and thermal stability, which helps the insert maintain cutting-edge integrity and extend service life under demanding conditions.

Which operations benefit most from the triangle 60° shape?
The triangle 60° geometry is advantageous for face and shoulder milling tasks; the design of the TNMU160508R-G27 supports secure edge engagement and flexible indexing for multiple cutting positions.

What role does the G27 chipbreaker play?
The G27 chipbreaker is configured to control chip shape and evacuation in steel, reducing the likelihood of built‑up edge and improving surface finish during continuous or interrupted cuts.

Is this insert suitable for heavy or interrupted cuts?
Yes. The negative rake 0° and robust WPP35G grade provide enhanced edge strength on the TNMU160508R-G27, making it suitable for heavier or intermittent cutting conditions where edge robustness is critical.

The Walter AG (brand: Walter Tools) with headquarters in Tübingen is among the world's leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik group. Protected trademarks and product names are the property of their respective owners. Brand names and protected product designations are mentioned solely for explanatory purposes. There is no connection between our company and the named brands. The offered item is an original factory‑new product of the manufacturer.

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