SNGX0904ZNN-F57 WKP35G Wendeplatten - Walter Tools

Take advantage of the high-process reliability and extended tool life provided by the Tiger‑tec Gold grade WKP35G; the combination of an optimised F57 chipbreaker and square 90° geometry delivers consistent chip control and surface quality in demanding milling operations. Order or request advice via Metav Werkzeuge for fast supply and application support.

SNGX0904ZNN-F57 WKP35G – milling indexable insert by Walter Tools (Tiger‑tec Gold, for steel and cast iron)

SNGX0904ZNN-F57 WKP35G is a square 90° milling insert designed for productive roughing and medium finishing in steel and cast iron applications

• SNGX0904ZNN-F57 WKP35G by Walter Tools
• Tiger-tec Gold coating for long tool life
• Square 90° form with negative 0° relief
• Optimised F57 chipbreaker for steel and cast iron

Boosted productivity through engineered cutting performance

The insert belongs to the Tiger‑tec Gold family and the WKP35G grade, optimised for machining steel and cast iron in accordance with ISO 513 group designations. The combination of a robust coated cemented carbide substrate and the specified F57 chipbreaker enables controlled chip formation and evacuation, which reduces interruptions and keeps cycle times stable. As a consequence, cycle predictability and component throughput improve, delivering measurable gains in shop-floor efficiency and overall productivity.

Consistent surface quality with reliable chip control

A square 90° geometry paired with a 0° negative relief produces a secure cutting edge that tolerates varied cutting conditions and offers low vibration during engagement. The F57 chipbreaker's geometry is calibrated to produce short, manageable chips in both short-chipping grey cast iron and the continuous-to-semi-continuous chips typical of many steels. The result is a reproducible surface finish and less downtime for chip-related clearing, which contributes directly to reduced rework and higher first-pass acceptance rates.

Practical compatibility and economical application

Marked with the designation for P / K material groups, the insert suits a broad range of unalloyed and alloyed steels and many cast iron grades, making it a flexible option for mixed-production environments. The insert's identifiers (form: square 90°, size code 09, thickness code 04) and tolerance class G facilitate straightforward tool selection and inventory management. For manufacturers seeking stable production and predictable tool life, this insert offers a balance of durability and machining versatility, helping to lower cost per part through extended service intervals.

For production-critical milling tasks, specify the Walter Tools SNGX0904ZNN-F57 WKP35G insert and contact Metav Werkzeuge for tailored application advice and rapid delivery.

Technical data

• SKU: SNGX0904ZNN-F57-WKP35G-WALTER
• Article designation: SNGX0904ZNN-F57 WKP35G
• Product type: Milling indexable insert
• Series: Tiger-tec Gold

Facts

• Form: Square 90°
• Size code: 09
• Thickness code: 04
• Relief angle: 0° (negative)
• Chipbreaker: F57
• Grade: WKP35G
• Material code: P / K
• Tolerance class: G
• Execution: X

Special features

• Coating technology: Tiger‑tec Gold
• Optimised chip control for steel and cast iron
• Suited to ISO 513 material groups P and K
• Stable cutting edge for consistent surface quality
• Designed for productive roughing and medium finishing

FAQ

What materials is this insert suitable for?
The SNGX0904ZNN-F57 WKP35G insert is formulated for steel and cast iron (ISO 513 groups P and K), offering reliable performance across common production grades.

How does the F57 chipbreaker affect machining?
The F57 chipbreaker promotes short, controllable chips in cast iron and improved chip control in steels, which reduces clearing interruptions and helps maintain a consistent surface finish.

Is the insert intended for finishing or roughing?
The combination of the square 90° geometry and WKP35G grade makes the insert suitable for productive roughing and medium finishing operations where a balance of material removal and surface quality is required.

Can the insert be used on stainless or pre-hardened steels?
This insert is specified for P and K material groups; stainless or pre‑hardened steels are not listed among the intended applications for this grade and should be verified against alternative grades if required.

Walter Tools (Walter Deutschland GmbH), Derendinger Straße 53, 72072 Tübingen, Germany