SX-3E300N02-CK8 WK1 WK1 Wendeplatten - Walter Tools

Take advantage of the combination of the uncoated carbide WK1 grade and the 3E300N02-CK8 chipbreaker for predictable chip control and steady cutting performance; order directly via Metav Werkzeuge or consult the team for application-specific guidance.

SX-3E300N02-CK8 WK1 turning/milling indexable insert – Walter Tools, uncoated carbide with 3E300N02-CK8 chipbreaker

A SX-3E300N02-CK8 WK1 indexable insert engineered for precision turning and milling in industrial metalcutting, offering controlled chip formation and a robust cutting edge for general production use.

Uncoated carbide grade WK1
Integrated 3E300N02-CK8 chipbreaker
Suitable for diverse workpiece materials
Consistent edge stability from Walter

Reliable cutting performance for production workflows

The insert is based on an uncoated carbide grade designed to deliver consistent cutting behaviour under industrial conditions. The WK1 grade provides a predictable balance between toughness and hardness, which translates into reliable tool life in many standard machining tasks. Coupled with the 3E300N02-CK8 chipbreaker, the geometry promotes controlled chip flow, reducing interruptions and the need for manual chip handling. This configuration supports sustained machining performance and contributes to higher process uptime in repetitive production environments.

Simple fitment and predictable tool behaviour in systems

As an indexable plate for turning and milling, the item integrates with common toolholder systems used in workshops and production lines. The insert’s specification ensures a stable clamping interface and repeatable seating, which helps maintain part-to-part consistency. Where material suitability is critical, the product matrix should be consulted to confirm optimal cutting parameters and recommended workpiece types. The insert’s open-grade series approach allows selection flexibility across different tasks while keeping setup straightforward for maintenance and rotation.

Controlled chip formation and process security

The chipbreaker designation 3E300N02-CK8 signifies a geometry tailored for controlled fragmentation and evacuation during cutting. In processes where chip control affects surface finish and machine safety, this geometry reduces the risk of long, entangling chips and supports consistent surface quality. The cutting edge stability inherent to the grade also minimises unexpected breakage, which contributes to predictable tool-change intervals and lower rework rates. For customers seeking reproducible results, the combination of chip control and grade reliability is a decisive technical advantage.

Practical handling, selection advice and economic impact

The insert’s uncoated nature simplifies regrinding or inspection where required, while the WK1 grade often shows robust performance across many everyday machining tasks. Selection should be guided by the tool’s series classification and the detailed product matrix, particularly for specialised materials or high-speed applications. In a production context, this leads to fewer process variances and can support better overall cost-efficiency through stable performance and reduced scrap rates. Technical sales or application engineers can assist in matching the insert to specific machines and machining strategies.

Contact Metav Werkzeuge for tailored advice on Walter Tools SX-3E300N02-CK8 WK1 inserts or to request the product matrix via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: SX-3E300N02-CK8-WK1-WALTER
• Product name: SX-3E300N02-CK8 WK1
• Product type: Turning/milling indexable insert
• Manufacturer: Walter Tools
• Series: Walter Schneidstoffsorte - Serie offen

Facts

• No numerical specifications provided in the source data

Special features

• Chipbreaker: 3E300N02-CK8
• Grade: WK1 (uncoated carbide)
• Material information: catalogue dependent
• ISO designation: SX-3E300N02-CK8 WK1
• Internal designation: SX-3E300N02-CK8

FAQ

What materials is this insert suitable for?
Material suitability must be determined from the product matrix; the SX-3E300N02-CK8 WK1 insert is supplied as an uncoated carbide grade and requires verification against the intended workpiece material.

Is the insert intended for turning, milling or both?
The item is specified as a turning and milling indexable insert and can be used in corresponding toolholders for those operations when the correct insert geometry and clamping are applied.

What is the role of the 3E300N02-CK8 chipbreaker?
The 3E300N02-CK8 chipbreaker controls chip fragmentation and evacuation, promoting safer machining and more consistent surface quality with the WK1 grade.

Can the insert be reconditioned or reground?
As an uncoated carbide insert in the WK1 grade, regrinding is feasible where appropriate and in line with workshop capabilities, though reconditioning guidelines should follow manufacturer recommendations.

How should the optimum cutting parameters be selected?
Refer to the product matrix and tooling guidelines for recommended cutting speeds and feeds; Metav Werkzeuge’s consultants can provide specific parameter guidance for the SX-3E300N02-CK8 WK1 insert.

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

Walter AG (brand: Walter Tools), headquartered in Tübingen, is among the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and protected designations are mentioned for explanatory purposes only. There is no affiliation between our company and the mentioned brands. The item offered is an original, factory-new product from the manufacturer.