DNMG150608-FW5 WSM20S WSM20S Wendeplatten - Walter Tools

Take advantage of the combination of the Tiger·tec Silver coating and the WSM20S grade for reliable machining of tough alloys and stainless steel, together with the FW5 chipbreaker and a 0.8 mm corner radius for controlled chip flow and consistent surface quality — order directly via Metav Werkzeuge or contact the consultants for process recommendations.

DNMG150608-FW5 WSM20S indexable turning insert for stainless steel and superalloys — Walter Tools

DNMG150608-FW5 WSM20S is a robust indexable turning insert optimised for high thermal loads and demanding workpiece materials, providing stable cutting performance in interrupted and continuous cuts

• Tiger·tec Silver coating for extended tool life
• WSM20S grade for stainless steel and superalloys
• FW5 chipbreaker for reliable chip control
• Rhombic 55° form with 0.8 mm corner radius

High process reliability for demanding materials

The combination of the WSM20S carbide grade and the Tiger·tec Silver coating creates a cutting system tailored to the specific challenges of stainless steel and heat-resistant superalloys. These materials tend to generate high temperatures and sticky chips; the selected grade emphasises thermal stability and edge robustness, reducing the risk of built-up edge and unplanned downtime. The result is a predictable life cycle and improved first-pass yield in series production.

Consistent chip control and improved surface finish

Equipped with the FW5 chipbreaker and a Rhombic 55° form, this insert maintains controlled chip formation even under heavy conditions. The 0° negative relief angle supports secure cutting at low to medium feeds, while the 0.8 mm corner radius balances edge strength and finishing capability. Together, these features enhance chip evacuation, lower the incidence of rework and contribute to a more consistent surface quality on difficult-to-machine parts.

Geometry engineered for secure clamping and versatile use

The DNMG geometry (size 15, thickness 06) ensures a stable mechanical interface in conventional toolholders and modern modular systems. The tolerance class M supports reproducible seating and repeatability across tool changes, which is particularly important in automated production. The insert’s design permits flexible positioning for turning operations that require a balance between roughing capacity and finishing accuracy.

Economic performance through extended tool life

By combining a wear-resistant coating with a grade optimised for high-temperature performance, this insert reduces the frequency of tool changes and the associated machine idle time. For batch and continuous processes where tool-change intervals affect throughput, the Tiger·tec Silver technology and grade selection pay back through increased productivity and lower per-part tooling costs. The insert is a practical choice where consistent results and process security are priorities.

Contact Metav Werkzeuge for tailored recommendations on tooling setups, cutting data and stock availability — Metav Werkzeuge provides fast technical advice and reliable supply for Walter Tools products via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: DNMG150608-FW5-WSM20S-WALTER
• Product: Indexable turning insert
• Brand: Walter Tools
• Series: Tiger·tec Silver
• Grade: WSM20S

Numbers / Core technical data

• Size: 15
• Thickness: 06
• Corner radius: 0.8 mm
• Relief angle: 0° (negative)
• Tolerance class: M

Design / Special features

• Chipbreaker: FW5
• Coating: Tiger·tec Silver
• Applicable materials: stainless steel (M), superalloys and titanium (S)
• Form: Rhombic 55°
• Execution: G

FAQ

What materials is this insert best suited for?
The DNMG150608-FW5 WSM20S insert is designed for stainless steel (M) and heat-resistant superalloys/titanium (S), with the WSM20S grade providing thermal resilience and stable cutting performance.

How does the FW5 chipbreaker affect machining?
The FW5 chipbreaker on the Walter Tools insert promotes short, controlled chips and consistent chip flow, improving process stability and reducing the likelihood of entanglement during continuous turning.

Is the insert suitable for finishing operations?
Yes. The combination of a 0.8 mm corner radius and the Rhombic 55° geometry supports a balance of edge strength and surface quality, making it suitable for many finishing tasks when set with appropriate feeds and speeds.

Does the Tiger·tec Silver coating increase tool life?
The Tiger·tec Silver coating enhances wear resistance and thermal stability, leading to longer tool life under elevated temperatures typical of machining stainless steel and superalloys.

What tolerance and seating accuracy can be expected?
The insert is supplied in tolerance class M, which provides reproducible seating in standard clamping systems and contributes to repeatable tool changes and consistent profiles.

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

Trademarked names and product designations are the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanation and reference. There is no affiliation or partnership implied between Metav Werkzeuge and the trademark owners. The offered item is an original, new product from the stated manufacturer.