SNGX1205ANN-F27 WKP25S Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver wear resistance, the WKP25S cutting grade and the robust square 90° geometry for consistent, productive milling of steel and cast iron; order the SNGX1205ANN-F27 WKP25S directly via Metav Werkzeuge or ask our consultants if needed.

SNGX1205ANN-F27 WKP25S – Square 90° milling insert with Tiger·tec Silver coating by Walter Tools

The SNGX1205ANN-F27 WKP25S is a square 90° milling insert engineered for productive machining of steel and cast iron, combining a coated‑carbide grade with a dedicated chipformer for stable cutting.

• Tiger·tec Silver coating for wear resistance
• Suitable for steel and cast iron machining
• Square 90° form for versatile milling
• Grade WKP25S for reliable cutting performance

Consistent wear resistance that extends tool life

The Tiger·tec Silver coating and the WKP25S cutting grade deliver improved wear resistance and stable chip formation, which translate into longer tool life and fewer indexings. The insert is produced as a coated carbide component optimised for the heat and chip characteristics of ISO P (steel) and ISO K (cast iron) materials. This means fewer unscheduled tool changes and a steadier machining process, supporting predictable cycle times and enhanced part quality.

Geometry that improves process security and surface quality

The square 90° geometry and 0° (negative) rake provide a sturdy cutting edge that resists edge chipping in interrupted cuts and heavy engagement. The integrated F27 chipbreaker is designed to control chip flow for the target materials, reducing the risk of built-up edge and improving surface finish. These geometric features combine to offer reliable cutting performance under varying depths of cut and feed rates, helping to maintain a consistent surface quality and reducing rework.

Practical application guidance to raise productivity

Designed within the Tiger·tec Silver series, this insert suits a broad range of steels and cast irons; the documented P / K material compatibility makes selection straightforward for mixed‑material production runs. The grade and chipbreaker selection aim to balance wear resistance with stable cutting forces, enabling higher productivity in serial milling operations. For process optimisation, match the insert geometry and grade with appropriate cutting parameters and a stable toolholder to fully leverage the grade’s abrasion resistance and the coating’s thermal resilience.

Contact Metav Werkzeuge today for tailored advice on Walter Tools Tiger·tec Silver inserts or to secure the SNGX1205ANN-F27 WKP25S for your production; eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: SNGX1205ANN-F27-WKP25S-WALTER
• Designation: SNGX1205ANN-F27
• ISO designation: SNGX1205ANN-F27 WKP25S
• Manufacturer: Walter Tools
• Series: Tiger·tec Silver
• Grade: WKP25S

Facts

• Insert size: 12
• Thickness code: 05
• Relief angle: 0° (negative)
• Insert form angle: 90°
• Tolerance class: G

Special features

• Coating: Tiger·tec Silver (coated carbide technology)
• Chipbreaker: F27
• Material compatibility: P (steel) and K (cast iron)
• Execution: X
• Product type: Square milling indexable insert

FAQ

Which materials can be machined with this insert?
The SNGX1205ANN-F27 WKP25S is specified for steel (ISO P) and cast iron (ISO K); the WKP25S grade and Tiger·tec Silver coating are tuned to the thermal and abrasive conditions typical for these material groups.

What does the square 90° form and 0° negative rake mean in practice?
A square 90° form gives robust corner support and flexibility for profiling and shoulder milling, while a 0° (negative) rake) increases edge strength for interrupted cuts and heavy milling applications.

What is the role of the F27 chipbreaker?
The F27 chipformer manages chip shape and evacuation for the targeted materials, promoting stable chip flow, reducing the likelihood of built‑up edge and aiding surface integrity during continuous production.

Is this insert suitable for stainless steel?
No explicit compatibility with stainless or austenitic steels is listed in the data; the SNGX1205ANN-F27 WKP25S is documented for ISO P and K groups, so alternative grades should be considered for stainless work.

How does the Tiger·tec Silver series benefit everyday production?
Tiger·tec Silver provides enhanced wear resistance and thermal stability, which helps extend tool life and supports predictable machining cycles—benefits that contribute directly to higher productivity and lower production downtime.

Manufacturer: Walter Tools (part of the Sandvik Group). AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden; support.coromant@sandvik.com

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanation. There is no affiliation between our company and the listed brands. The offered item is an original, factory‑new product of the named manufacturer.