SX-3E300N02-CF5 WSM43S WSM43S Wendeplatten - Walter Tools

Take advantage of reliable edge stability, Tiger·tec Silver wear resistance and optimised chip control to maintain uninterrupted production when machining stainless steels and heat‑resistant alloys. Order the insert directly via Metav Werkzeuge or consult our specialists for cutting parameters and batch supply.

SX-3E300N02-CF5 WSM43S – Indexable insert for turning and milling (stainless steels, superalloys) by Walter Tools

The SX-3E300N02-CF5 WSM43S is an indexable turning and milling insert designed for secure chip formation and long tool life in demanding materials such as stainless steels and high‑temperature superalloys.

• Tiger·tec Silver coating for high wear resistance
• WSM43S grade for stainless steels and superalloys
• Coated carbide for stable cutting edges
• Optimised chip control for predictable chips

Consistent performance in difficult‑to‑machine materials

The WSM43S grade, developed within the Tiger·tec Silver range, combines a wear‑resistant coating with a robust carbide substrate to tackle materials that generate heat and tend to work‑harden. The result is stable cutting edges and reduced flank wear, which directly improves process reliability and reduces unplanned tool changes. For production environments where predictable tool life is critical, this insert supports higher cutting speeds while maintaining dimensional consistency.

Predictable chip formation and improved surface quality

Equipped with the 3E300N02‑CF5 chipbreaker geometry, this insert promotes controlled chip breaking and evacuation, lowering the risk of built‑up edge and edge deformation. Chip control is essential when machining stainless steels, which can form stringy chips; the optimised geometry converts uncontrolled swarf into short, manageable segments, improving surface finish and reducing cycle interruptions. Clear chip flow also simplifies coolant application and workpiece handling at the machine.

Flexibility across turning and milling tasks

The insert’s design accommodates both turning and face‑milling operations, making it suitable for mixed production cells where tool consolidation is an advantage. Compliance with ISO material group codes M (stainless steels) and S (heat‑resistant alloys, titanium) means the grade has been selected for its thermal resistance and edge stability. For workshops that switch between component families, the insert delivers reliable cutting behaviour without frequent requalification of toolpaths.

Economic benefits through longer life and stable processes

By combining a coated carbide substrate with a wear‑optimised grade, the insert reduces frequency of index changes and regrinding, contributing to lower tooling costs per part. The enhanced abrasion resistance extends service intervals, while consistent cutting behaviour reduces scrap and rework. In short production runs or high‑volume batches, these improvements translate into measurable productivity gains and a more predictable manufacturing flow.

For high‑process reliability with Walter Tools inserts such as the SX-3E300N02-CF5 WSM43S, contact Metav Werkzeuge for cutting data sheets, availability and application advice.

Technical data

• Article number: SX-3E300N02-CF5-WSM43S-WALTER
• Article designation: SX-3E300N02-CF5 WSM43S
• Manufacturer: Walter Tools
• Product type: Indexable insert for turning and milling

Facts

• Series: Tiger·tec Silver
• Grade: WSM43S
• Chipbreaker: 3E300N02‑CF5
• Material groups: S / M

Special features

• Coated carbide
• Optimised chip control geometry
• Suited for stainless steels and heat‑resistant superalloys
• Stable cutting edge for demanding applications

FAQ

What materials is this insert intended for?
The SX‑3E300N02‑CF5 WSM43S insert from Walter Tools is intended for stainless steels (ISO group M) and heat‑resistant superalloys/titanium (ISO group S), offering thermal stability and edge integrity in those materials.

Which series and coating technology does the grade use?
The insert uses the Tiger·tec Silver series technology; the WSM43S grade is a coated carbide composition designed to balance wear resistance and toughness.

What is the function of the 3E300N02‑CF5 chipbreaker?
The 3E300N02‑CF5 chipbreaker geometry ensures predictable chip formation, converting long, stringy chips into short segments to improve evacuation, surface finish and machine uptime.

Can this insert be used for both turning and milling operations?
Yes, the SX‑3E300N02‑CF5 WSM43S is specified as an indexable insert suitable for both turning and milling applications where the geometry and holder accommodate the operation.

How does the grade contribute to process stability?
By combining a wear‑resistant coating with a tough carbide substrate, the WSM43S grade enhances edge stability, reduces flank wear and supports higher productivity with fewer unexpected index changes.

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

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