TNMG160408-RM5 WSM10S RM5 Wendeplatten - Walter Tools

Take advantage of the combination of long tool life, secure chip control and proven Tiger·tec Silver performance for consistent, productive turning of stainless steel and heat‑resistant alloys; order or request application advice via Metav Werkzeuge.

TNMG160408-RM5 WSM10S — Indexable turning insert for stainless steel and superalloys (Walter Tools, Tiger·tec Silver, 0°)

TNMG160408‑RM5 WSM10S is an indexable turning insert engineered for demanding applications in stainless steel and heat‑resistant alloys, offering a robust negative rake geometry and optimized chip control.

• Tiger·tec Silver grade WSM10S
• RM5 chipformer for controlled chips
• 0° negative rake for stable cutting
• 0.8 mm corner radius for robust edges

Maximised cutting performance through specialised grade selection

The WSM10S grade, part of the Tiger·tec Silver family, is formulated as a coated carbide to resist the thermal and mechanical demands of turning stainless steel and challenging high‑temperature alloys. This chemistry and coating combination supports stable cutting edges under elevated cutting temperatures, which reduces edge breakdown and helps maintain tool life during extended production runs. For shops aiming to keep cycle times short and regrind intervals long, the engineered balance between wear resistance and toughness in this grade translates directly into fewer tool changes and steadier process windows.

Predictable chip formation and consistent surface quality

The RM5 chipbreaker combined with a 0.8 mm corner radius produces short, segmented chips and predictable chip flow in interrupted and continuous cuts alike. Predictable chips lower the risk of chip entanglement and improve operator safety, while also protecting machined surfaces from gouging. As a result, the overall surface finish benefits from reduced vibration and fewer secondary operations, which supports just‑in‑time workflows and lowers downstream finishing effort.

Geometry engineered for heavy‑duty turning stability

A triangular 60° insert form with a 0° negative rake angle provides high mechanical strength at the cutting edge and reliable seat stability in standard indexable toolholders. The thicker plate body and negative geometry are particularly advantageous when taking heavier depths of cut or when facing interrupted surfaces common in components made from stainless steel or nickel‑based alloys. The insert’s tolerance class M ensures consistent mating with clamping systems, reducing variation between tool changes and simplifying process standardisation across machines.

Productivity gains and application guidance for workshop integration

Integrating this insert into production offers measurable gains: reduced tool change frequency, improved process stability and better repeatability on high‑value components. Where surface integrity and edge quality matter—medical components, aerospace parts or high‑performance industrial valves—the combination of grade and chip control helps maintain component tolerances and minimise scrap. For shops seeking quick implementation, the insert’s specifications align with common holder geometries and clamping practices, enabling a smooth transition with minimal fixturing adjustments.

For application advice tailored to Walter Tools TNMG160408-RM5 WSM10S and recommendations on toolholder selection, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: TNMG160408-RM5-WSM10S-WALTER
• Label: Drehwendeschneidplatte TNMG160408-RM5 WSM10S Walter Tools
• Manufacturer: Walter Tools
• WPL designation: TNMG160408-RM5 WSM10S
• Series: Tiger-tec Silver
• Grade: WSM10S

Facts

• Insert size: 16 mm
• Thickness: 04 (4 mm)
• Corner radius: 0.8 mm
• Rake angle: 0° (negative)
• Shape angle: 60°
• Tolerance class: M

Special features

• Chipbreaker: RM5
• Coated carbide (Tiger·tec Silver technology)
• Geometry: G
• Suitable for: stainless steel (M), S materials (superalloys & titanium)
• Application focus: heavy‑duty and difficult‑to‑cut materials

FAQ

What materials is this insert best suited for?
The TNMG160408‑RM5 WSM10S by Walter Tools is optimised for stainless steel and for heat‑resistant superalloys; the Tiger·tec Silver coating enhances thermal resistance and edge life in these materials.

Which chipbreaker should be expected and why is it beneficial?
The insert features the RM5 chipbreaker, designed to produce short, controllable chips and to reduce the likelihood of chip build‑up and surface damage during turning operations.

Is the geometry compatible with standard toolholders?
The triangular 60° form and tolerance class M ensure compatibility with commonly used holders for indexable inserts, allowing straightforward integration into existing tool systems.

How does the 0° negative rake affect cutting?
A 0° negative rake increases mechanical strength at the cutting edge, improving stability for heavier cuts and interrupted turning—advantages that directly support process reliability on demanding jobs.

Can the grade handle interrupted cuts and high temperatures?
Yes, the WSM10S grade and Tiger·tec Silver coating are engineered for elevated cutting temperatures and the mechanical stresses of interrupted cuts typical in stainless steel and S‑group materials.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

Protected trademarks and trade names are the property of their respective owners. Brand names are used for explanatory purposes only and do not indicate any affiliation between our company and the named manufacturers. The offered article is an original, factory‑new product from the stated manufacturer (Walter Tools).