SNMG120416-RM5 WSM20S RM5 Wendeplatten - Walter Tools

The combination of the Tiger·tec Silver coating, the WSM20S grade and the RM5 chipbreaker delivers stable cutting performance and long tool life in demanding turning operations; this balance of productivity and durability supports consistent part quality. Order the SNMG120416-RM5 WSM20S inserts directly via Metav Werkzeuge or consult our sales engineers for application advice.

SNMG120416-RM5 WSM20S indexable turning insert (Tiger·tec Silver) by Walter Tools

SNMG120416-RM5 WSM20S is a square 90° insert engineered for robust shoulder turning and heavy interrupted cuts in stainless steels and heat‑resistant alloys.

• Tiger·tec Silver coating for long life
• WSM20S grade for stainless and superalloys
• RM5 chipbreaker for stable chip control
• Square 90° geometry for shoulder turning

High‑performance grade for difficult materials

The WSM20S grade, applied within the Tiger·tec Silver coating family, is formulated for the demands of stainless steels and heat‑resistant superalloys. Coated carbide chemistry and a modern multi‑layer coating system reduce flank wear and support a predictable tool life under elevated temperatures. For workshop planners and production engineers this means fewer tool changes and more consistent component dimensions, improving process reliability on tough turning tasks.

Geometry and chip control that enhance productivity

A square 90° plate shape with a corner radius of 1.6 mm and the RM5 chipbreaker combine to deliver controlled chip formation and strong edge stability. The 0° negative rake makes the insert especially robust for interrupted cuts and heavy shoulder turning, where edge strength is critical. Stable chip breaking reduces cycle interruptions and simplifies chip evacuation, thereby increasing effective machining time and lowering indirect production costs.

Practical benefits for workshop efficiency and setup

The designation and tolerance class (M) allow straightforward integration into existing toolholders and programming routines. The insert’s thickness code and form ensure repeatable clamping and runout behaviour, which supports consistent surface finish and dimensional accuracy. Because the grade and chipbreaker are optimised for thermal load and adhesion control, tool life is extended and insertion frequency is reduced, helping to lower tooling consumption per part.

Typical applications and handling recommendations

Designed primarily for turning of stainless steels (ISO M) and heat‑resistant alloys/titanium (ISO S), this insert suits shoulder turning, face turning and interrupted cuts where edge security is required. Use coolant or appropriate cutting parameters for the chosen workpiece and ensure the toolholder provides rigid support to exploit the full potential of the Tiger·tec Silver coating. For programming, account for the square geometry when planning tool approach to maintain consistent corner engagement.

For tailored cutting data, availability checks or to reserve Walter Tools SNMG120416-RM5 WSM20S inserts for your next production run, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone at +49 2822 7131930 for immediate technical guidance and ordering support.

Technical data

• Article number: SNMG120416-RM5-WSM20S-WALTER
• Designation: SNMG120416-RM5 WSM20S
• Series: Tiger-tec Silver
• Manufacturer: Walter Tools
• Product type: indexable turning insert

Facts

• Corner radius: 1.6 mm
• Inscribed circle / size: 12
• Thickness: 04
• Free cutting angle: 0° (negative)

Special features

• Grade: WSM20S (coated carbide)
• Chipbreaker: RM5
• Form: Square 90°
• Tolerance class: M
• Execution: G
• Material suitability: stainless steels (M), superalloys/titanium (S)

FAQ

What materials is this insert suited for?
The SNMG120416-RM5 WSM20S insert is specified for ISO M (stainless steels) and ISO S (heat‑resistant superalloys and titanium), where the WSM20S grade and Tiger·tec Silver coating deliver thermal resistance and edge stability.

How does the RM5 chipbreaker help in production?
The RM5 chipbreaker provides consistent chip segmentation and evacuation, reducing interruptions and enabling longer uninterrupted machining cycles with the SNMG120416-RM5 WSM20S from Walter Tools.

Can this insert handle interrupted cuts?
Yes. The 0° negative rake and robust square geometry make the insert particularly suitable for interrupted cuts and heavy shoulder turning, supporting secure edge performance under shock loads.

What should be considered when selecting cutting data?
Cutting speeds and feeds should be chosen according to the workpiece material and toolholder rigidity; the WSM20S grade tolerates elevated temperatures, but correct coolant and stable clamping will optimise tool life and surface finish.

Is this an original Walter Tools product?
This article is offered as an original factory‑new insert from Walter Tools; batch and quality data are available on request for traceability.

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

The Walter AG (brand: Walter Tools) is a globally recognised manufacturer of precision cutting tools and is part of the Sandvik group. Brand names and protected trademarks mentioned are the property of their respective owners and are used solely for explanation. There is no affiliation implied between our company and the trademark owners. The offered item is an original, factory‑new product of the manufacturer.