VNMG160404-MM5 WSM10S WSM10S Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Silver coating and the WSM10S grade for consistent chip control and extended tool life; the rhombic 35° geometry with a 0.4 mm corner radius delivers stable cutting performance in stainless steels and superalloys. Order the insert directly via Metav Werkzeuge or consult the technical team for application advice.

VNMG160404-MM5 WSM10S indexable turning insert — Tiger·tec Silver, for stainless steels and superalloys (Walter Tools)

A VNMG160404-MM5 WSM10S indexable turning insert designed for demanding turning of rostfreier Stahl (stainless steels) and heat‑resistant superalloys, optimised for secure chip formation and durable cutting edges.

Tiger·tec Silver coating for long tool life
WSM10S grade for stainless and superalloy machining
Rhombic 35° insert with 0.4 mm corner radius
MM5 chipbreaker for secure chip control

High thermal stability and edge security for demanding materials

The combination of the Tiger·tec Silver coating and the WSM10S carbide grade is engineered for turning operations in stainless steels and superalloys, where heat generation and built-up edge are common challenges. The coating increases thermal resistance and reduces friction at the cutting zone, which in turn preserves the cutting edge and extends tool life. This results in fewer insert changes and more predictable production cycles, supporting consistent part quality and lower machining downtime.

Reliable chip control and improved surface quality

Equipped with the MM5 chipbreaker, the insert promotes controlled chip formation across a range of cutting conditions. The chipformer is designed to break and evacuate chips reliably, reducing the risk of entanglement and improving surface finish. Paired with the rhombic 35° geometry and 0.4 mm corner radius, the geometry supports good accessibility for external turning while maintaining a fine balance between edge strength and cutting precision.

Robust geometry for interrupted cuts and stable performance

The 0° negative rake increases edge robustness, making this insert suitable for tougher engagement conditions and intermittent cuts where edge stability is crucial. The tolerance class M ensures reproducible fit and orientation in approved toolholders, which helps to maintain repeatable results when inserts are indexed or replaced. The insert’s construction and G execution are focused on repeatable performance in production environments.

Application-focused benefits and technical support

The insert is targeted at workshops and production lines that machine rostfreier Stahl and high‑temperature alloys. Its design aims to reduce rework and improve process reliability, delivering tangible benefits in cycle time and surface integrity. For assistance with selection of cutting parameters, holder compatibility or process optimisation, Metav Werkzeuge’s advisors can provide tailored guidance and data to support integration into existing machining processes.

Contact Metav Werkzeuge to discuss the Walter Tools VNMG160404-MM5 WSM10S for specific turning tasks and to obtain application recommendations tailored to rostfreier Stahl and superalloys

Technical Data

• Article number: VNMG160404-MM5-WSM10S-WALTER
• Product type: indexable turning insert
• Manufacturer: Walter Tools
• Series: Tiger·tec Silver
• Grade: WSM10S

Facts

• Insert size: 16
• Corner radius: 0.4 mm
• Thickness code: 04
• Free cutting angle: 0° (negative)
• Shape: Rhombus 35°
• Tolerance class: M

Special features

• Chipbreaker: MM5
• Coating: Tiger·tec Silver (coated carbide)
• Material suitability: S / M (superalloys, stainless steels)
• Version: G
• ISO designation: VNMG160404-MM5 WSM10S

FAQ

Is this insert suitable for stainless steels?
Yes. The VNMG160404-MM5 WSM10S from Walter Tools is specified for rostfreier Stahl (stainless steels) and is formulated to support secure chip formation and stable cutting edges under the high temperatures typical of these alloys.

What does the MM5 chipbreaker do?
The MM5 chipbreaker on this insert is designed to form and evacuate chips consistently, improving surface finish and reducing the likelihood of chip-related interruptions during turning operations with the VNMG160404-MM5 WSM10S.

What advantages does the Tiger·tec Silver coating provide?
Tiger·tec Silver coating increases thermal resistance and lowers friction at the cutting interface, which enhances edge stability and extends tool life when machining stainless steels and heat‑resistant alloys.

How does the rhombic 35° geometry affect machining?
The rhombic 35° shape offers good approach angles for external turning and improved access in profile work, while the 0.4 mm corner radius balances edge strength and the ability to produce fine surface finishes.

What does the 0° (negative) free cutting angle imply?
A negative free cutting angle increases the effective edge strength, making the insert more robust for interrupted cuts or heavier engagement—attributes that the VNMG160404-MM5 WSM10S is designed to deliver.

Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany

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