SNGX0904ZNN-F67 WKP35G Wendeplatten - Walter Tools

Combining the Tiger·tec Gold coating and the WKP35G carbide grade ensures extended tool life and stable chip control for demanding work on steel and cast iron; benefit from the square 90° geometry and the F67 chipbreaker for consistent productivity. Order this insert directly via Metav Werkzeuge or ask our consultants if needed.

SNGX0904ZNN-F67 WKP35G milling indexable insert — Tiger·tec Gold, square 90°, for steel & cast iron (Walter Tools)

The SNGX0904ZNN-F67 WKP35G is a square 90° milling insert with a Tiger·tec Gold coating, engineered for high‑productivity machining of steel and cast iron in industrial milling operations

• Tiger·tec Gold coating for extended tool life
• Optimised WKP35G grade for steel and cast iron
• Square 90° insert, size 09, negative 0° rake
• F67 chipbreaker for stable chip control

Maximise uptime through a durable coating system

The combination of the Tiger·tec Gold technology and a modern coated carbide grade reduces abrasive wear and lengthens tool life in high‑load milling. The multilayer coating provides thermal stability and improved adhesion, which helps to maintain the cutting edge longer under typical steel and cast iron cutting conditions. This leads to fewer index changes and more predictable tool performance, translating into higher machine utilisation and lower tooling costs per component. Such a coating is particularly beneficial where repeated, heavy cuts generate elevated temperatures at the cutting edge.

Stable chip control for consistent surface quality

The F67 chipbreaker and the negative 0° relief angle support reliable chip formation and evacuation when machining heterogeneous materials. The controlled chip segmentation reduces the risk of entanglement and ensures predictable evacuation into the trough or conveyor, which in turn improves process stability and surface finish. The square 90° geometry contributes to robust edge strength, making the insert suitable for shoulder milling and intermittent cuts where impact resistance and edge stability are required.

Tailored for steel (P) and cast iron (K) according to ISO 513

Engineered for the P / K application window, this grade accommodates the thermal and mechanical characteristics of steel and cast iron. The WKP35G specification is optimised for the chip behaviour typical of these groups — ductile chips in steels and more brittle, fragmented chips in cast iron — so the insert maintains efficient cutting action across both families. Where materials vary within a production batch, a single insert grade that covers ISO 513 groups P and K reduces tooling complexity and simplifies process planning.

Practical geometry and tolerance for reliable integration

The insert’s size 09 format and thickness 04, combined with tolerance class G, permit predictable seating and repeatable positioning in standard milling cutters. The square configuration offers four cutting edges per index, improving economy of use, while the nominal negative rake provides a conservative cutting geometry that favours edge stability and longer flank life. Produced by a recognised brand, the design supports straightforward toolholder compatibility and helps maintain consistent cycle times in series production.

For tailored application advice on this Walter Tools insert and recommendations for cutting parameters, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for prompt technical support and ordering guidance.

Technical data

• Article number: SNGX0904ZNN-F67-WKP35G-WALTER
• Designation: SNGX0904ZNN-F67 WKP35G
• Type: milling indexable insert
• Manufacturer: Walter Tools
• Series: Tiger·tec Gold
• Grade: WKP35G

Facts

• Insert size: 09
• Thickness: 04
• Relief angle: 0° (negative)
• Geometry: Square 90°
• Chipbreaker: F67
• Tolerance class: G

Special features

• Coating technology: Tiger·tec Gold
• Material support: P (steel) and K (cast iron)
• Plate form: Quadratic 90°
• Execution: X
• Identifier: SNGX0904ZNN-F67

FAQ

Which materials is this insert suitable for? This SNGX0904ZNN-F67 WKP35G insert is suitable for steel (P) and cast iron (K) applications as defined by ISO 513.

What advantage does the Tiger·tec Gold coating provide? The Tiger·tec Gold coating improves thermal stability and wear resistance, resulting in longer tool life and more consistent cutting performance for the WKP35G grade.

How does the F67 chipbreaker affect machining? The F67 chipbreaker promotes controlled chip formation and evacuation, reducing the risk of chip jamming and improving surface consistency during milling.

What does the negative 0° relief angle mean for cutting? A negative 0° relief angle offers a robust cutting geometry that increases edge strength and is suited to interrupted cuts or demanding machining where stability is essential.

Is the insert compatible with standard holders for square 90° plates? Yes, the square 90° form and tolerance class G allow predictable seating in standard toolholders for inserts of this format.

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 protected trademarks are mentioned solely for explanatory purposes. There is no connection between our company and the mentioned brands. The offered article is original factory‑new goods of the manufacturer.