XNMU0705ANN-F27 WKP25S Wendeplatten - Walter Tools

Taking advantage of the combination of Tiger‑tec Silver coating, a specialised WKP25S grade and negative geometry, this indexable insert delivers consistent performance when machining steel and cast iron; order via Metav Werkzeuge or consult our technical advisors for tailored application support.

XNMU0705ANN-F27 WKP25S — Fräswendeschneidplatte (indexable milling insert) by Walter Tools, Tiger‑tec Silver, for steel and cast iron

XNMU0705ANN-F27 WKP25S is a coated carbide milling insert designed for robust material removal in steel and cast iron applications, featuring a negative 0° geometry and an F27 chipbreaker for controlled chip formation.

• Tiger‑tec Silver coating for improved wear resistance
• WKP25S grade tuned for steel and cast iron machining
• Negative 0° geometry for stable shoulder milling
• F27 chipbreaker for reliable chip control

High process reliability through a dedicated coating and grade

The combination of the Tiger‑tec Silver coating with the WKP25S grade produces a coated carbide surface that resists abrasive wear and thermal loads typical when machining steel and cast iron. This results in steadier cutting performance and extended tool life, which supports predictable production cycles. The insert’s coating technology reduces flank and crater wear, making it suitable for serial and batch milling operations where consistent surface finish and repeatability are required.

Geometry and chip control that stabilise heavy milling cycles

A negative 0° rake angle and the F27 chipbreaker are engineered to promote stable engagement at machining depths and feed rates commonly used in shoulder and face milling. The negative geometry increases cutting edge robustness and reduces vibration, while the chipbreaker shapes and evacuates chips reliably to prevent re-cutting. Together, these features enable safe, high-material-removal-rate processes with improved surface integrity.

Practical compatibility and tolerance for precision setups

Identified by the ISO designation XNMU0705ANN-F27 WKP25S, this insert conforms to a tolerance class M, ensuring dimensional consistency for secure clamping and repeatable tool offsets in standard toolholders. Its plate size 07 and thickness 05 are compatible with established milling cutter bodies that accept this format, allowing straightforward integration into existing tool inventories. The result is reduced setup variability and predictable calibration intervals for quality-focused production lines.

Contact Metav Werkzeuge for application advice and to order Walter Tools inserts (XNMU0705ANN-F27 WKP25S); eMail: info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: XNMU0705ANN-F27-WKP25S-WALTER
• Product name: Fräswendeschneidplatte XNMU0705ANN-F27 WKP25S Walter Tools
• Manufacturer: Walter Tools
• Series: Tiger‑tec Silver

Facts

• Plate size: 07
• Plate thickness: 05
• Clearance/rake: 0° (negative)
• Chipbreaker: F27
• Tolerance class: M

Special features

• Grade: WKP25S (coated carbide)
• Material suitability: P (steel)
• Material suitability: K (cast iron)
• ISO designation: XNMU0705ANN-F27 WKP25S
• Execution: U

FAQ

What materials can be machined with this insert?
The insert is specified for steel (P) and cast iron (K) applications; the WKP25S grade and Tiger‑tec Silver coating are optimised for these material groups.

How does the negative 0° geometry affect performance?
Negative 0° geometry increases edge strength and stability during shoulder and face milling, improving resistance to vibration and enabling heavier cutting parameters with reliable tool life.

Which chipbreaker is fitted and what is its benefit?
This insert features the F27 chipbreaker, which promotes consistent chip segmentation and evacuation, reducing the risk of chip entanglement and improving surface finish during interrupted cuts.

Is this insert compatible with standard toolholders?
The ISO designation XNMU0705ANN-F27 WKP25S and tolerance class M indicate compatibility with cutter bodies designed for 07-format inserts and ensure accurate clamping and repeatable tool offsets.

What production advantages does the Tiger‑tec Silver series bring?
The Tiger‑tec Silver coating offers enhanced wear resistance and thermal stability, which supports longer cutting intervals and more consistent surface quality in medium to high-volume milling operations.

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 explanatory purposes only and do not imply any affiliation with our company. The item offered is original, factory-new merchandise of the manufacturer. Walter Tools (Walter AG) is a leading manufacturer of precision tools for metalworking and is part of the Sandvik group.