WCMT06T304-FM4 WSM20S FM4 Wendeplatten - Walter Tools

Take advantage of the proven combination of durable Tiger‑tec Silver coating and the WSM20S grade for stable chip formation and extended tool life; the Trigon 80° geometry and FM4 chipbreaker further enhance process reliability for machining stainless steel and heat‑resistant alloys. Order directly via Metav Werkzeuge or ask their consultants for material‑specific recommendations.

WCMT06T304-FM4 WSM20S turning / drilling indexable insert — Trigon 80°, Tiger‑tec Silver

A high‑performance insert designed for turning and drilling applications, featuring the WSM20S coated carbide grade and a Trigon 80° form for secure cutting in stainless steel and heat‑resistant superalloys

• Tiger‑tec Silver coating for durability
• Trigon 80° geometry for stable cutting
• WSM20S grade for stainless steel and S alloys
• 0.4 mm corner radius; 7° relief angle

Consistent tool life through advanced coating and grade

The Tiger‑tec Silver technology combined with the WSM20S coated carbide provides a balance of wear resistance and thermal stability that is especially useful when machining stainless steel and other difficult‑to‑cut materials. The coated grade supports stable chip formation under elevated temperatures, which reduces the risk of built‑up edge and extends the interval between index changes. For production environments this translates into fewer interruptions and a steadier output quality, with measurable efficiency gains when compared to uncoated or conventional grades.

Geometry engineered for edge strength and surface quality

The Trigon 80° form and a 0.4 mm corner radius are designed to increase cutting edge robustness while maintaining good accessibility for shoulder and form‑turning operations. The 7° relief angle reduces flank contact and helps manage heat flow at the cutting zone. The integrated FM4 chipbreaker promotes predictable chip control across a range of depths of cut, improving swarf evacuation and reducing the likelihood of surface damage. These geometric choices help produce a reliable surface finish and reduce secondary operations.

Application focus and operational benefits

Intended primarily for machining stainless steel (ISO group M) and for heat‑resistant superalloys and titanium (ISO group S), this insert delivers enhanced process security in demanding assemblies and batch production. The carbide substrate and coating combination offers resistance against abrasive wear and thermal load, allowing longer productive cutting times and consistent dimensional results. In practice, this means fewer tool changes, lower handling time and improved throughput — a clear advantage for job shops and production lines where uptime and repeatability matter.

For tailored cutting data, grade selection or to verify suitability for specific stainless steel or superalloy grades, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for prompt, expert advice and ordering assistance

Technical Data

• Article number: WCMT06T304-FM4-WSM20S-WALTER
• Designation: WCMT06T304-FM4 WSM20S
• Manufacturer: Walter Tools
• Series: Tiger‑tec Silver
• Grade: WSM20S
• Product type: Turning / drilling indexable insert

Facts

• Insert form: Trigon 80°
• Size: 06
• Thickness: T3
• Corner radius: 0.4 mm
• Relief (free) angle: 7°
• Chipbreaker: FM4
• Tolerance class: M

Special features

• Coating: Tiger‑tec Silver (coated carbide)
• Material applicability: stainless steel (M), heat‑resistant superalloys and titanium (S)
• Application: turning and drilling indexable insert for difficult‑to‑cut materials

FAQ

What materials is this insert best suited for?
The WCMT06T304‑FM4 WSM20S insert from Walter Tools is optimised for stainless steel (ISO group M) and for heat‑resistant superalloys and titanium (ISO group S), offering improved chip formation and edge stability in these materials.

How does the Tiger‑tec Silver coating benefit production?
Tiger‑tec Silver on the WSM20S grade enhances thermal resistance and wear behaviour, which lengthens tool life and supports consistent cutting performance under higher temperatures typical when machining stainless steel.

What role does the FM4 chipbreaker play?
The FM4 chipbreaker channels swarf reliably and promotes short, controllable chips across a range of depths of cut, reducing the risk of entanglement and improving surface finish when using this insert in turning or drilling operations.

Can the insert be used for both turning and drilling?
Yes — the geometry and grade of this turning/drilling indexable insert make it suitable for combined operations where a Trigon 80° form and robust edge are required; compatibility depends on the toolholder system and machining parameters.

What cutting‑edge features improve process reliability?
A Trigon 80° shape, a 0.4 mm corner radius and a 7° relief angle together provide edge strength and heat management, which aid repeatable dimensional accuracy and reduce the frequency of tool changes during production.

Manufacturer/Responsible: 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 marks are mentioned for explanatory purposes only; there is no affiliation between Metav Werkzeuge and the named manufacturers. The offered item is an original factory‑new product of the manufacturer.