TNMG160408-RM5 WMP30G WMP30G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating and the WMP30G grade for reliable machining of stainless steel, together with the RM5 chipbreaker and a 0.8 mm corner radius for consistent surface finish and process stability. Order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

TNMG160408-RM5 — TNMG160408-RM5 WMP30G — WMP30G indexable insert for stainless steel (Walter Tools)

The TNMG160408-RM5 WMP30G is a triangular 60° indexable insert engineered for robust turning of stainless steel in moderate to demanding machining conditions.

• Tiger‑tec Gold coating for longer tool life
• WMP30G grade for stainless steel machining
• RM5 chipbreaker for controlled chip formation
• Triangular 60° insert with 0.8 mm corner radius

Reliable cutting performance for stainless-steel turning

The combination of the Tiger‑tec Gold coating and the WMP30G carbide grade provides a balance between wear resistance and reliable chip evacuation when machining stainless steel. The coated carbide substrate reduces adhesive wear and supports a stable cutting edge, which helps to limit built-up edge and maintain dimensional accuracy over longer tool life. For operators and process planners this means fewer insert changes and more predictable cycle times, aiding consistent component quality.

Geometry and chip control that improves surface quality

A triangular 60° shape with a 0.8 mm corner radius gives a good compromise between strength and edge definition for finishing and light to medium turning operations. The RM5 chipbreaker promotes controlled chip segmentation, reducing the risk of long, stringy chips that impair surface finish and tool life. The insert’s negative 0° relief supports secure mounting and robust cutting in interrupted cuts; chip control features reduce heat concentration and help to produce repeatable surface finishes with less manual intervention.

Process reliability and workshop integration

Designed as a standard indexable turning insert, the component fits conventional clamping systems and is easy to replace, supporting high machine uptime. The coated carbide construction combined with the grade’s focus on stainless steel behaviour addresses common machining challenges such as work-hardening and poor thermal conductivity. Specifying this insert supports efficient material removal with consistent results, which in turn contributes to lower overall machining costs and predictable throughput for production batches.

Contact Metav Werkzeuge for tailored application support on Walter Tools Tiger‑tec Gold inserts or to request a specification sheet; eMail: info@metav-werkzeuge.com — Tel: +49 2822 7131930

Technical Data

• Article number: TNMG160408-RM5-WMP30G-WALTER
• Designation: TNMG160408-RM5 WMP30G
• Manufacturer: Walter Tools
• Product type: Indexable turning insert (triangular)

Numbers / Core Technical Data

• Corner radius: 0.8 mm
• Inscribed circle / size designation: 16
• Plate thickness code: 04
• Relief / clearance angle: 0° (negative)
• Platen form: Dreieck 60°
• Tolerance class: M

Designs / Special features

• Series: Tiger‑tec Gold
• Grade: WMP30G (coated carbide)
• Chipbreaker: RM5
• Material application: stainless steel (M group)
• Execution: G

FAQ

What materials is this insert optimised for?
The insert is optimised for stainless steel applications; the WMP30G grade and Tiger‑tec Gold coating support secure chip formation and wear resistance when machining M-group materials.

How does the RM5 chipbreaker affect machining?
The RM5 chipbreaker promotes segmented, controllable chips, lowering the risk of long chips and improving surface finish and process stability during turning operations.

What does the 0.8 mm corner radius mean for part quality?
A 0.8 mm corner radius provides enhanced edge strength for improved tool life while still allowing for tight profile control and good surface finish in finishing and semi-finishing cuts.

Is this insert suitable for interrupted cuts or heavy roughing?
The negative 0° relief and robust geometry make the insert suitable for demanding conditions, including interrupted cuts; performance depends on cutting data and holder rigidity.

Manufacturer / Responsible: 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 explanation only. There is no affiliation between our company and the named brands. The offered item is an original, factory‑new product of the manufacturer. Walter Tools (Walter AG) is part of the Sandvik Group and is recognised for precision tooling and reliable performance in metalworking.