SNGX1205ZNN-F67 WKP25S Wendeplatten - Walter Tools

Take advantage of the Tiger‑tec Silver coating and the WKP25S grade for reliable machining of steel and cast iron; the optimised F67 chipbreaker and square 90° form combine to deliver stable cutting and predictable tool life. Order the SNGX1205ZNN-F67 WKP25S directly via Metav Werkzeuge or consult our specialists for application advice.

SNGX1205ZNN-F67 WKP25S — Square milling insert (90°) for steel & cast iron — Walter Tools

A SNGX1205ZNN-F67 WKP25S is a square, negative‑rake milling insert designed for productive turning and face milling in steel and cast iron applications

• Tiger‑tec Silver coating for longer life
• Optimised F67 chipbreaker for P and K
• Square 90° form for versatile milling
• 0° (negative) relief for stable cutting

Boosted productivity through a proven grade

The SNGX1205ZNN-F67 WKP25S insert combines a coated carbide substrate with the Tiger‑tec Silver technology to extend effective cutting intervals. The primary benefit is a reduction in unplanned tool changes and improved machining uptime: the coating lowers adhesive and abrasive wear while the substrate maintains edge integrity. For operations focused on cycle‑time reduction, this grade supports consistent machining performance across batch and series production.

Consistent chip control and process reliability

The F67 chipbreaker is tuned for the typical chip forms encountered when machining steel and cast iron, enabling controlled breakage and evacuation. Controlled chips protect the workpiece surface and reduce rework, while the 0° (negative) relief angle contributes to a robust cutting edge that absorbs intermittent loads. In practice, this means fewer surface defects, a steadier feed behaviour and improved process reliability during interrupted cuts or heavy engagement.

Flexible geometry for demanding milling tasks

The square 90° plate form offers four usable cutting edges and a geometry suited to a wide range of pocketing, slotting and face‑milling operations. The WKP25S grade is intended for general steel and cast‑iron machining according to ISO 513 classifications, making the insert a practical choice where material variety and tool standardisation are priorities. The insert's format and chipbreaker reduce the need for multiple specialised grades, simplifying tool inventories while maintaining machining quality.

Contact Metav Werkzeuge for tailored advice on process integration and fast availability of Walter Tools Tiger‑tec Silver inserts: info@metav-werkzeuge.com • +49 2822 7131930

Technical Data

• SKU: SNGX1205ZNN-F67-WKP25S-WALTER
• Name: Fräswendeschneidplatte SNGX1205ZNN-F67 WKP25S
• Manufacturer: Walter Tools
• Series: Tiger‑tec Silver

Core data

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

Special features

• Grade: WKP25S (coated carbide)
• Chipbreaker: F67
• Geometry: Square 90°
• Material suitability: steel (P) and cast iron (K)
• Execution: X

FAQ

What materials is this insert suited for? This insert is designed primarily for steel (P) and cast iron (K) machining; the WKP25S grade targets the thermal and abrasive demands of these groups.

How does the Tiger‑tec Silver coating help in production? The Tiger‑tec Silver coating reduces wear mechanisms at the cutting edge and improves resistance to built‑up edge, extending the effective life of the insert under typical shopfloor conditions.

Can the square 90° form be used for heavy roughing? The square 90° geometry, combined with a 0° (negative) relief, provides a robust edge suitable for many roughing operations where stability and repeatable performance are required.

What advantage does the F67 chipbreaker provide? The F67 chipbreaker produces short, manageable chips when machining steel and cast iron, improving surface quality and lowering the risk of chip entanglement in automated cells.

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