SPMT120408-F55 WKP35G Wendeplatten - Walter Tools

Reliable machining performance, high process security and the Tiger·tec Gold coating combine to deliver productive finishing in steel and cast iron; order the SPMT120408-F55 WKP35G via Metav Werkzeuge or consult the technical team for application advice.

SPMT120408-F55 WKP35G – Milling insert (square 90°), Tiger·tec Gold | Walter Tools

A SPMT120408-F55 WKP35G milling insert engineered for finishing operations on steel and cast iron, offering consistent chip control and long tool life in industrial machining applications.

• Tiger·tec Gold coating for enhanced wear resistance
• WKP35G grade optimised for steel and cast iron
• F55 chipbreaker for controlled chip formation
• Square 90° shape with 0.8 mm corner radius

High-performance coating and grade for longer cutting life

The combination of the Tiger·tec Gold coating with the WKP35G grade delivers a balance of thermal stability and abrasion resistance that reduces flank wear during prolonged finishing cuts. As a coated carbide insert designed to work in ISO groups P (steel) and K (cast iron), it supports consistent machining results under typical shop conditions. The result is reduced downtime and more repeatable part quality, which directly improves production flow in batch and series manufacturing.

Geometry optimised for stable finishing and precise edges

Geometry plays a decisive role in finish turning and milling. The square 90° configuration with a 0.8 mm corner radius and an 11° clearance angle provides rigidity at the cutting edge and helps maintain dimensional stability across the workpiece. This geometry reduces the risk of chatter and supports fine surface finishes while allowing safe depth of cut choices for finishing passes. The insert shape and radius enable predictable tool wear progression, aiding process planning and tool-change scheduling.

Controlled chip formation for uninterrupted production

The integrated F55 chipbreaker is tailored to promote short, consistent chips when machining steels and cast irons, which reduces the likelihood of chip entanglement and machine stoppages. Improved chip control minimises manual intervention, lowers the risk of surface damage and helps maintain coolant flow and tool life. In practical terms, this means fewer interruptions during machining cycles and a more reliable manufacturing cadence for shops handling mixed materials.

Versatility in catalogued finishing applications and trusted provenance

Belonging to the Tiger·tec Gold series, this insert provides a high degree of versatility across finishing tasks where repeatable surface quality and process security matter. The insert is produced by Walter Tools, a recognised supplier of precision tooling, which contributes predictable performance in serial production environments. For shops seeking reliable inserts for steel and cast iron finishing, this solution offers a pragmatic combination of coating technology, chip control and robust geometry.

For tailored application advice, availability checks or to request batch quantities of Walter Tools inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for technical consultation and ordering support

Technical data

• Article number: SPMT120408-F55-WKP35G-WALTER

• Name: SPMT120408-F55 WKP35G

• Product type: Milling insert

• Grade: WKP35G

• Series: Tiger·tec Gold

• Chipbreaker: F55

• Plate size: 12 mm

• Plate thickness: 4 mm

• Corner radius: 0.8 mm

• Clearance angle: 11°

• Shape: Square 90°

• Tolerance class: M

• Coating: Tiger·tec Gold

• Material: Coated carbide

• Suitable for: Steel (P)

• Suitable for: Cast iron (K)

• Main application: Finishing

• Manufacturer: Walter Tools

FAQ

What materials is this insert suitable for? The SPMT120408-F55 WKP35G insert is specified for steel (P) and cast iron (K) applications according to the Tiger·tec Gold grade characteristics.

How does the F55 chipbreaker affect machining? The F55 chipbreaker promotes short, controlled chips when using the SPMT120408-F55 WKP35G, improving chip evacuation and reducing the chance of workpiece or tool damage.

What advantages does the Tiger·tec Gold coating provide? The Tiger·tec Gold coating on the WKP35G grade increases wear resistance and thermal stability, helping to extend cutting life during finishing operations.

Is this insert suitable for finishing operations requiring fine surface quality? Yes, the square 90° format with a 0.8 mm corner radius and 11° clearance angle supports stable cutting and consistent surface quality in finishing passes with the SPMT120408-F55 WKP35G.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

Trademarks and trade names mentioned in this description are the property of their respective owners. Walter Tools is referenced solely for explanation of the product origin and performance characteristics. There is no affiliation between Metav Werkzeuge and the trademark owners; the offered article is an original, factory-new product of the manufacturer.