SNMG120412-RM5 WSM30S RM5 Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coating and a robust RM5 chipbreaker for stable, efficient turning of stainless steels and heat‑resistant alloys; this insert delivers consistent edge life and reliable chip control in production environments. Order directly via Metav Werkzeuge or consult our specialists for application advice.

SNMG120412-RM5 WSM30S – Square indexable turning insert (Tiger·tec Silver) by Walter Tools for stainless steels and superalloys

The SNMG120412-RM5 WSM30S is a square indexable turning insert engineered to provide secure chip control and a stable cutting edge when machining stainless steels and heat‑resistant alloys in demanding turning operations

• Tiger·tec Silver coated carbide
• For stainless steel and superalloys
• Square 90° insert, 1.2 mm corner radius
• RM5 chipbreaker for reliable chip control

High‑performance coating for consistent edge life

The combination of Tiger·tec Silver coating and a coated cemented carbide substrate provides a reliable foundation for continuous and interrupted turning. The advanced coating reduces adhesion and improves thermal resistance, which helps maintain a stable cutting edge when machining tough, heat‑generating materials. This results in extended tool life and fewer indexings, supporting a smoother production flow and reduced tool change downtime.

Application advantages for stainless steels and superalloys

Designed for the specific challenges of stainless steels (ISO group M) and heat‑resistant superalloys/titanium (ISO group S), the insert's grade WSM30S promotes secure chip formation and prevents build‑ups on the cutting edge. The material combination and geometry make the insert particularly suitable where heat generation and toughness would otherwise shorten tool life, enabling reproducible component quality and improved process stability for batch and serial production.

Geometry that supports heavy cuts and dependable chip control

With a square 90° form and a 1.2 mm corner radius, this insert offers strength at the cutting corner, permitting heavier radial depths and increased stability during interrupted cuts. The 0° negative relief gives a robust cutting edge for power‑intensive operations, while the RM5 chipbreaker is optimised to break and evacuate chips reliably, reducing the risk of chip entanglement and improving surface finish. These features make the insert well suited for demanding turning tasks where process security is essential.

Productive machining and shop‑floor benefits

Integrating this insert into standard turning toolholders delivers practical benefits: predictable tool life, consistent surface quality and fewer unscheduled interruptions. The Walter Tools design philosophy emphasises process reliability and repeatable performance, supporting higher productivity and controlled manufacturing costs. For workshops seeking straightforward interchangeability and dependable results, the insert fits existing SNMG tool systems and contributes to an efficient machining cycle.

Contact Metav Werkzeuge to discuss suitability for specific components and to request availability of the Walter Tools SNMG120412-RM5 WSM30S with Tiger·tec Silver coating

Technical data

• SKU: SNMG120412-RM5-WSM30S-WALTER
• Article: Drehwendeschneidplatte SNMG120412-RM5 WSM30S Walter Tools
• Series: Tiger‑tec Silver
• Grade: WSM30S
• Manufacturer: Walter Tools

Facts

• Size designation: 12
• Corner radius: 1.2 mm
• Relief angle: 0° (negative)
• Thickness designation: 04
• Tolerance class: M

Special features

• Coating: Tiger·tec Silver (coated cemented carbide)
• Chipbreaker: RM5
• Shape: Square 90°
• Applicable material groups: M (stainless steels), S (superalloys and titanium)
• Execution: G
• Base designation: SNMG120412-RM5

FAQ

What materials is this insert suitable for? This insert is specified for stainless steels (ISO group M) and heat‑resistant superalloys/titanium (ISO group S); the WSM30S grade supports secure chip formation and thermal stability for these materials.

How does the RM5 chipbreaker benefit machining? The RM5 chipbreaker on the SNMG120412‑RM5 WSM30S promotes controlled chip formation and evacuation, reducing the chance of chip entanglement and improving surface quality during turning.

What does the 1.2 mm corner radius mean for performance? A 1.2 mm corner radius increases strength at the cutting edge, allowing heavier cuts and improved resistance to chipping, which benefits process reliability and repeatable component quality.

Is the insert compatible with standard SNMG toolholders? The SNMG120412‑RM5 WSM30S is produced to SNMG specifications and is compatible with the corresponding SNMG toolholder systems suited for square 90° indexable inserts.

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 registered trademarks are mentioned for explanation purposes only; there is no connection between Metav Werkzeuge and the mentioned manufacturers. The offered article is an original, brand‑new product from the manufacturer (Walter Tools).