VNMG160402-FM5 WSM10S WSM10S Wendeplatten - Walter Tools

Take advantage of the Tiger‑tec Silver coating and the WSM10S carbide grade for stable edge control in demanding alloys; the 0° negative rake and FM5 chipbreaker ensure consistent chip formation and surface quality. Order the insert directly via Metav Werkzeuge or consult the team for application advice.

VNMG160402-FM5 WSM10S turning insert, Tiger‑tec Silver for stainless steel and superalloys — Walter Tools

The VNMG160402-FM5 WSM10S is a rhombic 35° indexable insert engineered for negative‑rake turning operations on stainless steels and heat‑resistant superalloys, providing reliable edge stability and predictable chip control

• Tiger‑tec Silver coated WSM10S grade
• Optimised for stainless steel and superalloys
• Rhombic 35° form, VNMG 16 mm size
• 0° negative rake with 0.2 mm corner radius

Stable cutting performance for tough-to-machine materials

The combination of the Tiger‑tec Silver coating and the WSM10S carbide grade delivers thermal resistance and wear protection that is particularly valuable when machining stainless steel and heat‑resistant alloys. This formulation supports stable chip formation and reduces the tendency for built‑up edge, which commonly degrades surface finish and tool life. For production environments where repeatability matters, the coated grade offers a balance between hardness and toughness, helping to maintain a predictable tool life under variable feed and cutting‑speed conditions.

Controlled chip formation and surface quality from geometry and chipbreaker

The insert’s rhombic 35° geometry combined with the FM5 chipbreaker results in reliable swarf control and consistent surface integrity. The 0° negative rake increases cutting edge strength under interrupted or heavy cuts, while the 0.2 mm corner radius provides a compromise between edge robustness and achievable surface finish. Together, these features enable efficient turning strategies where both productivity and component tolerances are critical; the chipbreaker is designed to produce short, segmentable chips suitable for automated chip removal systems.

Efficient integration into standard turning toolholders and setups

Manufactured in the common VNMG format with a 16 mm cutting‑edge designation, this indexable insert fits a wide range of commercially available toolholders. The standardised form factor simplifies tool changeover and inventory management across multiple spindle lines. As the insert is supplied in a format familiar to workshop technicians, tool setting and repeatability are improved, reducing non‑productive time during tool exchanges and process adjustments while maintaining consistent cutting performance.

Durable choice for production security and lower rework rates

Chosen for its process reliability, this insert supports a machining philosophy that prioritises consistent output and minimised rework. The engineered carbide grade and protective coating resist thermal and mechanical wear, contributing to longer intervals between insert indexings and replacements. For operations machining high‑value components from titanium alloys or nickel‑base materials, the insert helps preserve dimensional accuracy across batches and reduces variability in surface finish, thereby supporting downstream assembly and inspection steps.

Contact Metav Werkzeuge to discuss Walter Tools Tiger‑tec Silver WSM10S inserts and determine the optimal FM5 geometry for specific stainless steel or superalloy applications.

Technical Data

• Article number: VNMG160402-FM5-WSM10S-WALTER
• Product: Turning indexable insert VNMG160402-FM5 WSM10S
• Manufacturer: Walter Tools
• Series: Tiger‑tec Silver
• Grade: WSM10S
• Chipbreaker: FM5

Facts

• Plate size: 16 mm
• Corner radius: 0.2 mm
• Free rake: 0° (negative)
• Plate form: Rhombus 35°
• Thickness code: 04
• Tolerance class: M

Special features

• Coating technology: Tiger‑tec Silver
• Suited for: stainless steels (M) and superalloys/titanium (S)
• Geometry: VNMG 35° rhombic for general turning
• Chip control: FM5 for segmented chips
• Execution: negative rake for edge strength

FAQ

Is this insert suitable for machining stainless steels?
Yes. The VNMG160402-FM5 WSM10S by Walter Tools is specifically optimised for stainless steel (ISO group M) and provides improved chip control and reduced built‑up edge compared with uncoated grades.

Can the insert be used on heat‑resistant superalloys and titanium?
Yes. The WSM10S grade and Tiger‑tec Silver technology are designed to withstand the thermal and mechanical stresses typical of superalloys and titanium (ISO group S), supporting stable cutting and longer edge life.

What benefit does the FM5 chipbreaker provide?
The FM5 chipbreaker promotes segmented, controllable chips and enhances surface quality. In combination with the rhombic 35° form and negative rake, it helps maintain process stability under varying cutting conditions.

What are the key dimensional identifiers for tooling compatibility?
The insert follows the VNMG form with a 16 mm designation and a corner radius of 0.2 mm; thickness is provided as code 04, and the negative 0° rake should be matched to toolholders compatible with VNMG‑format inserts.

How does the 0° negative rake influence cutting?
A 0° negative rake increases cutting edge strength and resistance to chipping in interrupted or heavy cuts, trading a small increase in cutting force for greater robustness and predictable tool life.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Hersteller: Walter Tools — Protected trademarks and trade names remain the property of their respective owners. Brand names and registered trademarks are mentioned for explanation only. The offered item is an original, factory‑new product of the manufacturer.