SDMT09T3AZN-D57 WKP35G Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Gold coating and the WKP35G grade for durable, productive milling in steel and cast iron; the square 90° geometry and 15° relief deliver stable cutting and reliable edge life. Order the SDMT09T3AZN-D57 WKP35G milling insert directly via Metav Werkzeuge or ask our consultants for machining advice.

SDMT09T3AZN-D57 WKP35G – milling insert, Tiger·tec Gold, for steel and cast iron | Walter Tools

The SDMT09T3AZN-D57 WKP35G is a square 90° milling insert with a 15° relief and D57 chipbreaker, engineered for productive face and shoulder milling in steel and cast iron applications

• Tiger·tec Gold coating for extended tool life
• WKP35G grade tailored for steel and cast iron
• Square 90° geometry for robust milling edges
• 15° relief and T3 thickness for stable cutting

High-efficiency machining with a premium coating

The combination of the Tiger·tec Gold coating and the WKP35G carbide grade enhances wear resistance and thermal stability, which translates into longer tool life and fewer index changes during series production. As a milling insert from Walter Tools, this grade is optimised for the heat and chip formation typical of steel and the abrasive nature of cast iron, reducing unplanned downtime. The coating reduces built-up edge and improves surface finish while maintaining consistent performance over longer tool cycles.

Robust geometry that stabilises the cutting process

The square 90° configuration together with T3 thickness and a 15° relief provides a solid seat and strong cutting edge for heavy-duty milling tasks. The integrated chipbreaker D57 controls chip form and evacuation, reducing the risk of re-cutting and improving process stability. In practice this geometry supports predictable tool behaviour under intermittent or interrupted cuts, helping to keep machining tolerances stable and part quality high.

Clear material suitability and practical application guidance

Designed for ISO groups P (steel) and K (cast iron), this insert is suitable for a broad range of steel grades and common cast irons according to ISO 513 recommendations. The WKP35G grade is aimed at productive finishing and medium‑to‑roughing operations where a balance of wear resistance and toughness is required. When selecting cutting parameters, prioritise feed and depth values recommended for the workpiece material family to exploit the insert’s strength while avoiding excessive thermal load.

Process benefits: productivity and predictable outcomes

Using this insert helps to reduce cycle time through stable edge life and consistent chip control, contributing to overall productivity improvements on the shop floor. Fewer index changes and dependable cutting behaviour support downstream operations by delivering parts with consistent surface quality and dimensional accuracy. For production environments seeking lower tooling costs per part, the combination of geometry and grade offers a measurable advantage in repeatability and tool consumption.

For specification assistance or to secure fast delivery of Walter Tools Tiger·tec Gold inserts, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations and availability

Technical data

• Article number: SDMT09T3AZN-D57-WKP35G-WALTER
• Designation: SDMT09T3AZN-D57 WKP35G
• Series: Tiger·tec Gold
• Grade: WKP35G
• Manufacturer: Walter Tools

Facts

• Geometry: Square 90°
• Relief angle: 15°
• Thickness code: T3
• Plate size: 09
• Tolerance class: M

Special features

• Chipbreaker: D57
• Applicable materials: Steel (P) and Cast iron (K)
• Execution: T
• Material WPL: P / K
• Plate form: Quadrat 90°
• Series description: Coated carbide, Tiger·tec Gold technology

FAQ

What materials is this insert suited for? The SDMT09T3AZN-D57 WKP35G insert from Walter Tools is specified for machining steel (P) and cast iron (K) according to ISO 513 material groups.

What advantages does the Tiger·tec Gold coating provide? The Tiger·tec Gold coating on this insert improves wear resistance and thermal stability, prolonging cutting edge life and enabling consistent performance in the SDMT09T3AZN-D57 WKP35G.

How does the D57 chipbreaker affect machining? The chipbreaker D57 controls chip formation and evacuation, promoting stable chip flow and reducing re-cutting, which enhances process reliability for the Walter Tools milling insert.

Is this insert suitable for stainless steel? Stainless steel is not listed among the specified applications for the SDMT09T3AZN-D57 WKP35G; suitability for rostfreier Stahl is not indicated in the available data.

What is the plate geometry and how does it influence application? The square 90° geometry offers strong cutting edges for face and shoulder milling, making the insert robust for intermittent cuts and heavy engagement situations.

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