VBMT160408-MM4 WSM10S MM4 Wendeplatten - Walter Tools

Benefit from the Tiger‑tec Silver coating and the MM4 chipbreaker for robust chip control and extended edge life when machining stainless steels and heat‑resistant superalloys. Combine thermal resistance, stable cutting geometry and precise edge preparation for reproducible turning results. Order the VBMT160408‑MM4 WSM10S turning insert directly from Metav Werkzeuge or consult the application specialists for tailored machining data.

VBMT160408‑MM4 WSM10S turning insert — Tiger‑tec Silver, 0.8 mm corner radius — Walter Tools

The VBMT160408‑MM4 WSM10S is a rhombic 35° indexable turning insert engineered for reliable roughing and finishing of stainless steels and heat‑resistant superalloys in demanding production environments.

• Tiger‑tec Silver coating for heat resistance
• Stable chip control with MM4 chipbreaker
• Optimised for stainless steels and superalloys

Consistent machining of demanding materials

The combination of the Tiger‑tec Silver coating and a coated cemented‑carbide substrate delivers improved thermal resistance and wear performance during heavy cutting. Designed for ISO groups M (stainless steels) and S (heat‑resistant superalloys and titanium), the insert supports secure chip formation and a stable cutting edge even under elevated temperatures. By reducing edge wear and built‑up edge tendencies, the geometry enables predictable tool life and fewer tool changes, which translates into better machine availability and lower unit costs per part.

Geometry engineered for repeatable surface quality

The rhombic 35° shape together with the 0.8 mm corner radius and 5° relief angle provides a balance between edge strength and accessibility for internal and external turning. The MM4 chipbreaker is optimised to control chip shape and evacuation, improving process security and reducing the risk of chip entanglement. The insert geometry keeps cutting forces manageable for stable spindle and holder loads, supporting consistent surface finish and dimensional repeatability across batches.

Productivity advantages and application guidance

With a focus on productivity, the insert offers a stable cutting edge that supports higher cutting speeds in heat‑generating operations and reliable performance when machining tough alloys. The robust edge preparation and coating reduce the frequency of regrinds and replacements, enhancing overall process economy. If process parameters require optimisation, technical data and application recommendations are available; Metav Werkzeuge provides cutting‑data support and can advise on feed, speed and tool‑holder selection to match specific setups.

Request application advice or secure supply of Walter Tools VBMT160408‑MM4 WSM10S inserts through Metav Werkzeuge — technical consultants are available at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• SKU: VBMT160408-MM4-WSM10S-WALTER
• Article designation: VBMT160408-MM4 WSM10S
• Product type: Turning indexable insert
• Manufacturer: Walter Tools
• Series: Tiger‑tec Silver
• Grade: WSM10S
• Geometry: Rhombic 35°
• Chipbreaker: MM4
• Execution: T
• Tolerance class: M

Facts

• Corner radius: 0.8 mm
• Relief angle: 5°
• Size: 16
• Thickness: 04

Special features

• Coating: Tiger‑tec Silver
• Substrate: coated cemented carbide
• Material suitability: ISO M (stainless steels), ISO S (superalloys/titanium)
• Typical applications: heavy machining, demanding stainless and heat‑resistant alloys

FAQ

What materials is this insert suitable for?
The VBMT160408‑MM4 WSM10S is designed for ISO M materials (stainless steels) and ISO S materials (heat‑resistant superalloys and titanium), offering thermal resistance and stable chip formation for these groups.

How does the MM4 chipbreaker benefit the process?
The MM4 chipbreaker on this Walter Tools insert shapes and breaks chips predictably, improving evacuation and reducing the risk of chip interference, which supports uninterrupted machining and safer operations.

What does the Tiger‑tec Silver series provide?
The Tiger‑tec Silver coating enhances heat resistance and reduces flank wear during high‑temperature cutting, extending the usable life of the insert under demanding conditions.

Can this insert be used for finishing and roughing?
The insert geometry and 0.8 mm corner radius deliver versatility for both roughing and finishing operations; selection of cutting parameters determines the balance between material removal rate and surface quality.

Is there application support available for parameter selection?
Application recommendations and cutting data are available from Metav Werkzeuge; the supplier can advise on speeds, feeds and suitable tool holders for specific machines and materials.

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

Protected trademarks and trade names remain the property of their respective owners. Brand names and protected product names are mentioned for explanatory purposes only. There is no affiliation between our company and the named brands. The offered article is an original, factory‑new product from Walter Tools.