SNEF120408R-B67 WKK25G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Gold coating and a purpose‑designed chipbreaker B67 for reliable machining of cast iron; order the insert directly through Metav Werkzeuge or consult the technical team for application support.

SNEF120408R-B67 WKK25G Fräswendeschneidplatte — square 90° milling insert for cast iron (Walter Tools)

SNEF120408R-B67 WKK25G is a square 90° milling insert designed for productive machining of cast iron components, using the Tiger‑tec Gold coated grade WKK25G for improved wear resistance.

*Tiger‑tec Gold coating for extended tool life *Optimised for abrasive cast iron machining *Square 90° form with 0.8 mm corner radius *Chipbreaker B67 for reliable chip control

Efficient cast iron performance with a coated grade

The Tiger‑tec Gold WKK25G grade is formulated for abrasive wear conditions typical of cast iron machining; the coating and substrate combination promotes stable chip formation and consistent edge life under interrupted or continuous cuts. This results in fewer unexpected tool changes and steadier cycle times, which supports predictable production planning and reduced process variation.

Geometry that enhances stability and surface quality

A square 90° form with a 0.8 mm corner radius and a negative 0° clearance delivers a robust cutting edge capable of withstanding radial loads and shock from interrupted cuts. The integrated B67 chipbreaker controls the short, brittle chips typical of grey and nodular cast irons, assisting in safe evacuation and helping to maintain a uniform surface finish. These geometric choices reduce the risk of edge chipping and contribute to longer effective tool life.

Productivity gains and process reliability

Using a coated insert from the Tiger‑tec Gold family minimises wear progression and supports higher metal removal rates where appropriate, improving overall shop throughput. The insert’s design focuses on process security and repeatability: stable cutting edges and predictable chip behaviour mean less downtime for tool adjustments and more consistent part quality. For operations seeking reliable batch production of cast iron parts, this combination offers a straightforward route to higher productivity.

Simple integration into toolholders and workflows

The insert’s ISO designation and form code enable straightforward selection of matching toolholders and fixtures in standard milling systems, making retrofits or new setups simpler to plan. The insert code is clear for inventory and ordering purposes, and the robust design supports a regular indexing strategy to extract maximum value from each tool seat. For further application data or cutting‑parameter guidance, the supplier’s advisory resources are available.

Contact Metav Werkzeuge for tailored advice on Walter Tools Tiger‑tec Gold inserts and to discuss the best chip control and geometry for cast iron machining — eMail: info@metav-werkzeuge.com; Phone: +49 2822 7131930

Technical Data

• SKU: SNEF120408R-B67-WKK25G-WALTER
• Article code: SNEF120408R-B67
• Grade: WKK25G
• Series: Tiger‑tec Gold
• Product type: Fräswendeschneidplatte
• Manufacturer: Walter Tools

Facts

• Form: Quadrate 90°
• Size: 12
• Thickness: 04
• Corner radius: 0,8
• Clearance angle: 0° (negative)
• Chipbreaker: B67
• Tolerance class: E
• Material group suitability: K (cast iron)

Special features

• Coating technology: Tiger‑tec Gold
• Designed for: abrasive cast iron applications
• Optimised chip control with B67 geometry
• Robust edge for interrupted cutting

FAQ

What materials is this insert intended for? This insert is optimised for cast iron machining; the WKK25G grade and B67 chipbreaker are tuned for abrasive cast iron behaviour.

Can the insert be used for continuous finishing cuts? Yes, the geometry and coating support steady finishing performance in cast iron when cutting parameters are matched to the tool and machine rigidity.

Which part code should be ordered for this insert? Order using SKU SNEF120408R-B67-WKK25G-WALTER or the article code SNEF120408R-B67 for unambiguous identification.

How does the Tiger‑tec Gold coating benefit production? The Tiger‑tec Gold coating reduces abrasive wear on the cutting edge, extending effective tool life and supporting more consistent cycle times in cast iron production.

Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany

Protected trademarks and trade names remain the property of their respective owners. Brand names are cited for explanation only; there is no association between our company and the named brands. The offered item is an original factory‑new product of the manufacturer.