SX-4E400N02-SK8 WK1 WK1 Wendeplatten - Walter Tools

The combination of a universal geometry, an uncoated carbide WK1 grade and a controlled chipformer delivers consistent machining results and predictable tool life; secure production stability by sourcing the insert from Metav Werkzeuge or consult the specialist team for clarification or selection support.

SX-4E400N02-SK8 WK1 – Indexable insert for turning and milling, chipformer 4E400N02-SK8, Walter Tools

A compact indexable insert in the SX-4E400N02-SK8 WK1 designation engineered for combined turning and milling operations, offering a robust uncoated carbide grade and a dedicated chipbreaking geometry for stable metalcutting performance.

• Universal turning and milling geometry
• Uncoated carbide WK1 grade
• Optimised chipformer 4E400N02-SK8
• Stable, repeatable cutting performance

Predictable chip control for smoother cycles

The dedicated chipformer 4E400N02-SK8 is designed to produce consistent chip shapes across interrupted and continuous cuts, which reduces the risk of built-up edge and enhances process stability. This geometry supports reliable evacuation of swarf in mixed turning and milling applications, enabling fewer interruptions during cycle runs. For shops aiming to increase machine up-time and reduce manual intervention, the consistent chip behaviour provided by this insert assists in maintaining steady feed and speed settings, simplifying process parameter selection.

Reliable uncoated carbide grade for robust cutting

Manufactured in the open Walter grade series and specified as WK1, the insert is an uncoated carbide type that prioritises toughness and repeatable performance in a variety of production settings. Uncoated grades are often selected where edge stability and resistance to chipping outweigh the need for wear-reducing coatings; this makes the grade especially suitable for operations that involve variable cutting conditions or occasional interruptions. The material choice supports predictable flank wear and straightforward reconditioning or replacement, contributing to controllable tool-life economics.

Practical fit into production and selection guidance

The insert suits combined indexable tooling systems for both turning and light milling tasks where a universal cutting geometry is advantageous. Compatibility depends on the toolholder and the specific machining matrix of the application, so material suitability and cutting data should be verified against the product matrix before deployment. The open-series grade approach offers flexibility for process engineers to match cutting parameters to the grade’s toughness characteristics, helping to balance tool life and surface finish in serial production.

Contact Metav Werkzeuge to discuss Walter Tools SX-4E400N02-SK8 WK1 and to obtain tailored cutting data or stocking options for immediate integration into existing toolrooms

Technical data

• SKU: SX-4E400N02-SK8-WK1-WALTER
• Product designation: SX-4E400N02-SK8 WK1
• Product type: Indexable insert (turning / milling)
• Manufacturer: Walter Tools
• Grade: WK1
• Chipbreaker: 4E400N02-SK8
• Material: Katalogabhängig
• Series: Walter Schneidstoffsorte - Serie offen

Core data

• ISO designation: SX-4E400N02-SK8 WK1
• SKU code: SX-4E400N02-SK8-WK1-WALTER

Special features

• Uncoated carbide
• Universal geometry for turning and milling
• Open-series Walter grade for flexible application matching
• Recommended: verify workpiece suitability via product matrix

FAQ

Which materials is this insert suitable for?
The suitability of the SX-4E400N02-SK8 WK1 insert depends on the workpiece material; the grade is an uncoated carbide WK1 and material compatibility should be checked against the product matrix provided by Walter Tools.

Is the SX-4E400N02-SK8 WK1 coated?
No, the SX-4E400N02-SK8 WK1 is an uncoated carbide insert, chosen where edge toughness and resistance to chipping are priorities.

What chipbreaker does the insert use?
This insert features the 4E400N02-SK8 chipformer, designed for controlled swarf formation in mixed turning and milling applications.

Can this insert be used for both turning and milling?
Yes, the insert is specified for combined turning and milling applications thanks to its universal geometry, but toolholder compatibility and process parameters must be confirmed.

How should material suitability be verified for production use?
Material suitability for the SX-4E400N02-SK8 WK1 should be established by consulting the Walter Tools product matrix and matching the workpiece material to the grade characteristics.

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

Trade names and trademarks are the property of their respective owners. Brand names and protected product designations are mentioned solely for explanation and identification purposes. There is no affiliation between our company and the named manufacturers. The offered item is an original, factory-new product of the manufacturer.