SNMG120416-RM5 WSM30S RM5 Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coated carbide, a secure RM5 chipbreaker and a robust 1.6 mm corner radius for stable machining of difficult-to-cut materials; order directly via Metav Werkzeuge or ask the consultants if additional data is required.

SNMG120416-RM5 WSM30S indexable turning insert — for rostfreier Stahl and superalloys (Tiger·tec Silver) by Walter Tools

SNMG120416-RM5 WSM30S is an indexable turning insert designed for high demands in machining rostfreier Stahl and heat-resistant alloys, offering a coated-carbide grade optimised for secure chip formation and long tool life.

• Tiger·tec Silver coated carbide grade WSM30S
• Optimised for rostfreier Stahl and superalloys
• Square 90° format with 1.6 mm corner radius
• Negative 0° relief with RM5 chipbreaker

Consistent performance on difficult-to-cut alloys

The SNMG120416‑RM5 WSM30S combines the Tiger·tec Silver coating with a high-performance WSM30S grade to address the thermal and mechanical challenges of machining rostfreier Stahl and superalloys. The coating enhances heat resistance and wear behaviour, which in turn supports stable edge retention under high temperatures. For production environments this means fewer interruptions for tool change‑overs and a measurable increase in process reliability and productivity. The use of a coated carbide substrate ensures predictable wear patterns and easier reconditioning where applicable.

Geometry and chip control engineered for stability

The insert’s square 90° format and 1.6 mm corner radius provide a sturdy cutting edge that tolerates higher feed rates and interrupted cuts while maintaining dimensional stability. The RM5 chipbreaker is developed to promote short, controllable chips and to reduce the risk of built-up edge when working with sticky or gummy materials. The negative 0° relief gives a robust cutting geometry suited to heavier roughing passes and applications where edge security is paramount. Together these characteristics reduce rework and improve first-pass yield in serial production.

Practical advantages for process security and productivity

Choosing this grade delivers clear process benefits: improved chip control, reduced tool-change frequency, and enhanced productivity in component series where material behaviour is challenging. The insert’s specification (size 12, thickness code 04) and tolerance class M make it suitable for standard toolholder systems that accept SNMG formats, enabling quick integration into existing setups. Where geometry variations are required, the same grade concept supports alternative insert shapes to match finishing or profiling operations while retaining the core benefits of Tiger·tec Silver technology.

For machining rostfreier Stahl and heat-resistant alloys with a focus on stable cutting and predictable tool life, contact Metav Werkzeuge to discuss Walter Tools Tiger·tec Silver inserts or request tailored application advice from our consultants at Metav Werkzeuge (info@metav-werkzeuge.com / +49 2822 7131930)

Technical Data

• Article number: SNMG120416-RM5-WSM30S-WALTER
• Designation: SNMG120416-RM5 WSM30S
• Manufacturer: Walter Tools
• Product type: Indexable turning insert
• Grade: WSM30S
• Series: Tiger-tec Silver
• Shape: Square 90°
• Size: 12
• Corner radius: 1.6
• Relief angle: 0° (negative)
• Chipbreaker: RM5
• Thickness: 04
• Material suitability: S / M
• Tolerance class: M
• Execution: G

Facts

• Corner radius: 1.6 mm
• Relief angle: 0° (negative)
• Plate size: 12
• Thickness code: 04
• Shape angle: 90°
• Tolerance class: M

Special features

• Coating technology: Tiger·tec Silver
• Grade type: WSM30S (coated carbide)
• Chip control: RM5 chipbreaker
• Format: Square 90°
• Application focus: rostfreier Stahl and superalloys

FAQ

Which materials is this insert suitable for?
The insert is designed for machining rostfreier Stahl (M) and heat-resistant superalloys/titanium (S), reflecting the WSM30S grade and Tiger·tec Silver coating tailored to those material groups.

How does the RM5 chipbreaker affect machining?
The RM5 chipbreaker promotes short, controlled chips and reduces the tendency for built-up edge during operations on adhesive alloys, improving surface finish and tool life.

What advantages does the square 90° format offer?
The square 90° format with a 1.6 mm corner radius provides a strong cutting edge suitable for heavier cuts and offers multiple indexable edges, which supports longer in-cycle use and predictable wear behaviour.

Is this insert suitable for roughing and finishing?
The negative 0° relief and sturdy geometry make the insert particularly well suited to robust roughing operations; depending on machine setup and insert geometry variations, the same grade concept can be adapted for finishing passes.

What does the WSM30S grade contribute to process reliability?
WSM30S, paired with the Tiger·tec Silver coating, delivers enhanced heat resistance and edge stability, which increases process security and reduces unplanned downtime in serial production.

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

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