DNMG110408-MM5 WSM30S WSM30S Wendeplatten - Walter Tools

Combine high process security, the Tiger‑tec Silver coating and a robust 0.8 mm corner radius for reliable chip control and consistent edge life — order directly via Metav Werkzeuge or consult the team for application-specific recommendations.

DNMG110408‑MM5 WSM30S — Turning indexable insert, Rhombic 55° (0.8 r), Walter Tools

The DNMG110408‑MM5 WSM30S is a negative‑relief, 55° rhombic turning insert optimised for machining stainless steel and heat‑resistant superalloys in demanding turning operations

• Tiger‑tec Silver coated grade WSM30S
• Optimised for stainless steel and superalloys
• Rhombic 55° geometry for flexible cutting
• 0.8 mm corner radius, negative 0° relief

Greater cutting reliability in difficult alloys

The combination of the WSM30S grade and the Tiger‑tec Silver coating is designed to improve thermal resistance and support stable chip formation when machining challenging materials such as stainless steel and nickel‑based alloys. The advanced coating reduces built‑up edge and improves wear resistance, which translates into longer tool life and fewer index changes during production. For operations sensitive to heat and adhesion, this insert provides a predictable cutting behaviour that helps maintain consistent part quality across batches.

Geometry that balances versatility and surface finish

The rhombic 55° geometry with a 0.8 mm corner radius and 0° negative relief offers a balanced compromise between strength and accessibility for a wide range of turning tasks. The MM5 chipbreaker promotes controlled chip formation in sticky or work‑hardening materials, aiding swarf evacuation and reducing secondary cutting. This geometry supports both semi‑finishing and finishing passes where a reliable edge and repeatable dimensional results are required, while the insert form permits multiple indexing positions for economical use.

Process security and practical application guidance

Designed for industrial turning processes, the insert supports secure machining of heat‑sensitive alloys where stable edges and clear chips are essential. The tolerance class M ensures consistent geometry from edge to edge, enabling reproducible results in serial production. For best results, pair the insert with a rigid toolholder and a stable clamping setup; adjusting feed and cutting speed to the workpiece and machine conditions will optimise life and surface quality. If cutting data or toolholder recommendations are needed, technical consultation is available to align tool selection with the specific application.

Contact Metav Werkzeuge for personalised cutting data and order details for Walter Tools Tiger‑tec Silver inserts — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• SKU: DNMG110408‑MM5‑WSM30S‑WALTER
• Designation: DNMG110408‑MM5
• Full designation: DNMG110408‑MM5 WSM30S
• Series: Tiger‑tec Silver
• Grade: WSM30S
• Manufacturer: Walter Tools

Numeric specifications

• Plate size: 11
• Corner radius: 0.8 mm
• Plate thickness: 04
• Relief angle: 0° (negative)
• Tolerance class: M

Materials & special features

• Coating: Tiger‑tec Silver
• Chipbreaker: MM5
• Plate form: Rhombus 55°
• Execution: G
• Applicable material groups: S / M (superalloys, stainless steel)

FAQ

Which materials is this insert suitable for?
The WSM30S grade and Tiger‑tec Silver coating make the insert suitable for machining stainless steel and heat‑resistant superalloys; the specification lists applicability to material groups S and M.

What does the 55° rhombic geometry mean for applications?
A 55° rhombic insert provides flexibility for general turning and profiling operations; the shape and 0.8 mm corner radius offer a balance between cutting strength and the ability to reach tighter radii.

How does the MM5 chipbreaker affect performance?
The MM5 chipbreaker supports reliable chip control and promotes stable cutting in sticky or work‑hardening materials, improving swarf evacuation and contributing to consistent surface quality.

Is the insert suitable for finishing passes?
Yes, the negative relief combined with the defined corner radius and tolerance class M supports semi‑finishing and finishing where dimensional repeatability and surface integrity are required.

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

Protected trademarks and trade names remain the property of their respective owners. Brand names and product designations are used for explanatory purposes only. There is no connection between our company and the mentioned brands. The offered item is an original, factory‑new product of the manufacturer.