SNMG120408-MM5 WMP20S WMP20S Wendeplatten - Walter Tools

Benefit from a combination of durable Tiger‑tec Silver coating, reliable MM5 chip control and robust square geometry for continuous productivity in rostfreier Stahl turning. Order the SNMG120408-MM5 WMP20S directly via Metav Werkzeuge or ask our consultants if needed.

SNMG120408-MM5 WMP20S indexable turning insert — Tiger‑tec Silver, 0° negative, for rostfreier Stahl — Walter Tools

A SNMG120408-MM5 WMP20S indexable turning insert engineered for secure chip formation and consistent edge life in medium to robust rostfreier Stahl machining applications.

• Tiger‑tec Silver coated grade WMP20S
• Optimised MM5 chipbreaker for secure chips
• Square 90° form, 0.8 mm corner radius
• Suitable for rostfreier Stahl machining

Improved productivity through consistent chip control

The combination of the Tiger‑tec Silver coating and the WMP20S carbide grade delivers tangible gains in tool life and process stability when machining rostfreier Stahl. The insert’s MM5 chipbreaker is engineered to promote short, controllable chips, reducing the risk of built-up edge and improving surface finish. This translates into fewer tool changes and more efficient cycle times on CNC lathes, making the insert a rational choice for operations that prioritise throughput and repeatability.

Secure geometry for repeatable results and stable set‑up

The insert’s square 90° shape and 0.8 mm corner radius offer sturdy cutting edges that are forgiving under heavier engagement angles, while the 0° negative relief supports a secure seat in standard tool holders. The robust geometry contributes to reproducible part quality and stable clamping, reducing vibration and the need for frequent re‑indexing. These attributes help maintain consistent tolerances across production batches and simplify process planning for turning operations.

Application focus and brand reliability for demanding conditions

Designed primarily for rostfreier Stahl, the grade is intended for medium to robust cutting conditions where heat generation and material toughness challenge lesser grades. As an indexable turning insert from Walter Tools, the component benefits from the manufacturer’s focus on process security and long wear life. Selection of this insert supports a balance between performance and cost-efficiency, particularly where predictable edge behaviour and efficient chip control matter most.

For expert guidance on integrating the SNMG120408-MM5 WMP20S into production or to discuss suitable tooling systems, contact Metav Werkzeuge for tailored recommendations and fast availability.

Technical Data

• Article number: SNMG120408-MM5-WMP20S-WALTER
• SKU: SNMG120408-MM5-WMP20S-WALTER
• Product type: Drehwendeschneidplatte
• Brand: Walter Tools
• Series: Tiger‑tec Silver
• Grade: WMP20S

Facts

• Insert size: 12 mm
• Thickness code: 04
• Corner radius: 0.8 mm
• Relief angle: 0° negative
• Insert shape: Square 90°
• Chipbreaker: MM5
• Tolerance class: M

Special features

• Coated carbide grade Tiger‑tec Silver
• Optimised for rostfreier Stahl
• Suitable for medium to robust cutting conditions
• Designed for secure chip formation and stable cutting edges

FAQ

Which materials is this insert intended for?
The SNMG120408-MM5 WMP20S insert is designed primarily for machining rostfreier Stahl and performs well under medium to robust cutting conditions.

How does the MM5 chipbreaker affect cutting performance?
The MM5 chipbreaker on the SNMG120408-MM5 WMP20S promotes controllable, short chips and supports stable cutting when working with rostfreier Stahl.

What are the key geometry features to consider for tooling set‑up?
The square 90° form with a 0.8 mm corner radius and a 0° negative relief ensure a secure seat and robust cutting edges for repeatable turning operations with the SNMG120408-MM5 WMP20S.

Is this insert suitable for heavy interrupted cuts?
The WMP20S grade combined with the insert’s geometry is intended for medium to robust conditions; suitability for heavy interrupted cuts should be evaluated against specific machine and workpiece parameters.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanation. There is no connection between our company and the named brands. The offered article is original factory-new goods from the manufacturer.