SCMT09T304-FM4 WMP20S Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coating, a dedicated WMP20S carbide grade and a precise FM4 chipbreaker for dependable machining of rostfreien Stahl; order directly via Metav Werkzeuge or request guidance from the sales consultants for tight integration into production.

SCMT09T304-FM4 WMP20S — indexable turning insert with Tiger·tec Silver for rostfreien Stahl

A SCMT09T304-FM4 WMP20S indexable turning insert engineered for reliable machining of rostfreien Stahl under medium to robust cutting conditions, offering controlled chip formation and consistent edge life.

• Tiger·tec Silver coating for improved wear resistance
• Optimised for rostfreien Stahl machining
• FM4 chipbreaker for secure chip control
• Square 90° geometry with 0.4 mm corner radius

Consistent cutting when machining tough alloys

The combination of the Tiger·tec Silver coating and the WMP20S carbide grade delivers a balance between wear resistance and toughness that suits the demands of rostfreien Stahl. The coated carbide resists abrasive wear and thermal softening while the grade itself supports stable cutting edge retention under higher temperatures. This results in reduced tool change frequency and fewer unplanned interruptions to production, which is particularly relevant for shops that machine a range of corrosion-resistant alloys where strain-hardening and built-up edge are common challenges.

Geometry that secures surface finish and tool life

The square 90° plate form, paired with a 0.4 mm corner radius and a 7° clearance angle, is designed for robust turning tasks where axial and radial loads vary. The FM4 chipbreaker provides a predictable chip form that helps to avoid entanglement and improves evacuation from the cutting zone. The geometric setup supports consistent contact between workpiece and tool, which contributes directly to reproducible surface quality and a longer effective edge life under the specified operating window.

Practical benefits for process reliability and integration

As an indexable insert from a recognised manufacturer, this grade and geometry allow straightforward replacement and repeatability across a holder family, promoting efficient tool management. The insert’s attributes make it suitable for medium to heavy-duty turning operations on rostfreien Stahl, where process stability and economic tool life are priorities. For integration into an existing cutting strategy, the insert supports predictable performance; machining parameters should be set to match the workpiece properties and machine rigidity to fully exploit the Tiger·tec Silver advantages.

For reliable process security with Walter Tools' Tiger·tec Silver inserts, contact Metav Werkzeuge for tailored application advice and fast availability via info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: SCMT09T304-FM4-WMP20S-WALTER
• Manufacturer: Walter Tools
• Product type: Turning insert
• Designation: SCMT09T304-FM4 WMP20S

Facts

• Relief angle: 7°
• Corner radius: 0.4 mm
• Plate size: 09
• Plate form: Square 90°
• Thickness: T3
• Tolerance class: M

Special features

• Coating technology: Tiger·tec Silver
• Carbide grade: WMP20S
• Chipbreaker: FM4
• Series: Tiger·tec Silver
• Suitable for: rostfreien Stahl

FAQ

What materials is this insert intended for?
The SCMT09T304-FM4 WMP20S insert from Walter Tools is optimised for rostfreien Stahl and for medium to robust cutting conditions where secure chip control is required.

What advantages does the Tiger·tec Silver coating provide?
Tiger·tec Silver improves wear resistance and thermal stability of the cutting edge; the coating on this insert supports longer edge life and greater process consistency when machining rostfreien Stahl.

How does the FM4 chipbreaker influence machining behaviour?
The FM4 chipbreaker promotes reliable chip formation and evacuation, reducing the risk of entangling chips and enhancing productivity and safety during turning operations.

Why choose a square 90° insert with a 0.4 mm corner radius?
Square 90° geometry with a 0.4 mm radius offers robustness for a range of turning operations, improving stability under varying loads and supporting repeatable surface finish results.

Is this insert suitable for finishing passes?
The WMP20S grade is designed for medium to robust conditions on rostfreien Stahl; finishing passes are possible where machine rigidity and cutting data are optimised, though fine-finishing grades may be preferred for ultra-fine surface requirements.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only; there is no affiliation between Metav Werkzeuge and the trademark owners. The offered article is an original, factory-new product of the manufacturer.