SDMT120416-F57 WKP35G Wendeplatten - Walter Tools

High wear resistance and reliable chip control combine to deliver consistent productivity in steel and cast iron milling; the Tiger‑tec Gold grade reduces downtime and maintains surface quality. For specification or integration advice, consult Metav Werkzeuge or request tailored machining recommendations.

SDMT120416-F57 WKP35G milling insert (Tiger‑tec Gold) by Walter Tools — 15° clearance, 1.6 mm corner radius

The SDMT120416-F57 WKP35G is a square milling insert designed for high‑productivity cutting of steel and cast iron, optimised for stable chip formation and extended tool life.

• Tiger‑tec Gold coating for high wear resistance
• Optimised F57 chipbreaker for controlled chips
• 15° clearance angle for stable cutting
• Square 90° shape with 1.6 mm corner radius

Built for durable, productive milling

The combination of Tiger‑tec Gold coating and the WKP35G grade provides pronounced wear resistance, especially under the thermal and mechanical loads typical when machining steels. This coating technology reduces flank and crater wear, which translates into longer intervals between tool changes and more consistent component tolerances. The insert’s construction supports predictable tool life and helps to keep process costs down through fewer interruptions.

Consistent chip control improves process stability

The F57 chipbreaker is engineered to manage the short, often brittle chips produced when cutting cast iron and the continuous chips from many steels. Effective chip control reduces the risk of recutting, improves surface integrity and simplifies chip evacuation from the cutting zone. For production environments that demand repeatability, this insert stabilises cycle times and contributes to fewer rejects.

Precision geometry for accurate profiles

A 15° clearance angle and the square 90° geometry with a 1.6 mm corner radius deliver a balance between edge strength and profile accuracy. The clearance reduces rubbing and heat at the flank face, while the corner radius increases resistance to edge chipping during interrupted cuts. Together these features help to produce consistent surface finishes and maintain dimensional accuracy on contours and shoulders.

Broad applicability with straightforward integration

Designed to cover ISO groups P/K (steel and cast iron), the insert follows a production‑oriented specification suitable for many milling operations. The tolerance class M and execution code T indicate consistent fit and repeatability in standard toolholders that accept the SDMT120416‑style geometry. The series orientation towards Tiger‑tec Gold means this insert integrates readily into tool assortments where durability and process security are priorities.

Fewer disruptions, better results on the shop floor

By combining a robust coated grade with a targeted chipbreaker and conservative geometry, the insert supports measurable productivity gains: longer machining intervals, stable surface quality and more predictable scrap rates. Backed by the reputation of Walter Tools for dependable tooling, this solution is suitable for industrial batches where uptime and consistent part quality deliver competitive advantage.

Discuss machining requirements with Metav Werkzeuge to specify the Tiger‑tec Gold WKP35G insert for your production — contact Metav Werkzeuge for tailored technical advice or to request a quotation: 📧 info@metav-werkzeuge.com ☎️ +49 2822 7131930

Technical Data

• Article number: SDMT120416-F57-WKP35G-WALTER
• Name: milling insert SDMT120416-F57 WKP35G
• Manufacturer: Walter Tools
• Series: Tiger‑tec Gold
• Grade: WKP35G
• Chipbreaker: F57
• Shape: Square 90°

Core data

• Clearance angle: 15°
• Corner radius: 1.6 mm
• Insert size: 12 mm
• Thickness: 04
• Tolerance class: M

Special features

• Coating: Tiger‑tec Gold
• Grade type: WKP35G (coated carbide)
• Material application: Steel (P), Cast iron (K)
• Geometry: Square 90°
• Execution: T
• Series: Tiger‑tec Gold

FAQ

Which materials is the insert suitable for?
The SDMT120416‑F57 WKP35G is designed for ISO groups P and K, making it suitable for machining steel and cast iron with optimised performance.

What is the corner radius and why does it matter?
The insert has a 1.6 mm corner radius, which increases edge strength and improves resistance to chipping, particularly on interrupted or heavy cuts with the SDMT120416‑F57 WKP35G.

Which coating and grade does the insert use?
This insert uses the Tiger‑tec Gold coating and the WKP35G grade, offering enhanced wear resistance and thermal stability for demanding milling tasks.

How does the F57 chipbreaker affect machining?
The F57 chipbreaker provides controlled chip formation and evacuation, reducing the likelihood of recutting and supporting consistent surface quality on both steel and cast iron.

Is the insert compatible with standard SDMT120416 toolholders?
Yes, the geometry and tolerance class M align with holders designed for the SDMT120416 family, enabling straightforward integration into existing tool assemblies.

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

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