SNMX0904ANN-F57 WKK25G WKK25G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold wear resistance, a square 90° geometry and targeted optimisation for cast iron to maintain productive, repeatable milling operations; order the SNMX0904ANN-F57 WKK25G milling insert directly via Metav Werkzeuge or ask our consultants if needed.

SNMX0904ANN-F57 WKK25G — milling insert, Tiger·tec Gold, for cast iron (Walter Tools)

A SNMX0904ANN-F57 WKK25G milling insert engineered for productive machining of cast-iron components using Tiger·tec Gold coating technology

• Tiger·tec Gold coating for wear resistance
• Optimised for cast iron machining
• Square 90° insert geometry
• 0° negative rake for robust cutting

Boosted productivity when machining cast iron

The combination of the Tiger·tec Gold technology and the grade WKK25G delivers markedly improved wear resistance and consistent edge life when working with abrasive cast-iron materials. The coated cemented-carbide formulation is designed to manage the short, breaking chips typical of cast iron, which reduces unexpected tool changes and supports longer uninterrupted cutting cycles. These characteristics contribute to measurable cycle-time stability and cost-efficiency in serial production and high-volume milling tasks.

Geometry made for stability and reliable chip control

A square 90° geometry paired with a 0° negative rake offers a robust cutting edge that tolerates intermittent cuts and varying depths of cut without sacrificing surface integrity. The insert’s F57 chipbreaker is optimised to form and evacuate chips reliably in brittle materials, lowering the risk of built-up edge and improving process security. This structural robustness translates into fewer machine stops for maintenance and simpler tool management on mixed-job shop floors.

Consistent results for production environments

Selected for its balanced performance profile, the WKK25G grade is a practical choice where repeatability and predictable tool life are priorities. The insert’s specification supports stable cutting forces and good surface finish in cast-iron applications, enabling predictable planning of tool replacement intervals. Together with Walter Tools’ manufacturing standards, the component is suited for shops seeking a dependable, industrial-grade solution that integrates easily into existing toolsets.

Discuss Walter Tools Tiger·tec Gold inserts with Metav Werkzeuge to optimise cast-iron milling processes — contact info@metav-werkzeuge.com or call +49 2822 7131930 for tailored technical advice and order support

Technical data

• Article number: SNMX0904ANN-F57-WKK25G-WALTER
• Designation: SNMX0904ANN-F57 WKK25G
• Product type: Milling insert
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold

Numbers / Core data

• Size: 09
• Thickness: 04
• Relief angle: 0° (negativ)
• Shape: Quadrat 90°
• Chipbreaker: F57
• Tolerance class: M
• Execution: X
• Material code: K

Designs / Special features

• Grade: WKK25G (coated cemented carbide)
• Application: Cast iron (ISO group K)
• Series characteristics: Tiger·tec Gold coating technology
• Chip control optimised for short, breaking chips

FAQ

What materials is this insert suited for?
The SNMX0904ANN-F57 WKK25G milling insert (Walter Tools) is optimised for cast iron (ISO group K) and performs well where abrasive wear and short, breaking chips occur.

How does the Tiger·tec Gold technology help in production?
Tiger·tec Gold coating on the WKK25G grade enhances wear resistance and edge stability, which supports longer tool life and more consistent machining results in production environments.

What is the benefit of the square 90° geometry?
The square 90° geometry provides a strong cutting edge and dimensional stability, enabling robust milling operations and repeatable results with the SNMX0904ANN-F57 WKK25G insert.

Which chipbreaker is fitted and why does it matter?
The fitted chipbreaker is F57, optimised to form and evacuate short, brittle chips typical of cast-iron machining, improving chip control and reducing the risk of built-up edge.

Can this insert be used for finishing operations?
While primarily designed for productive cast-iron machining, the insert’s stable cutting edge and Tiger·tec Gold performance can deliver acceptable surface quality where process parameters are set accordingly for finishing passes.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen. Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.