VCGT160404-FN2 WNN10 Wendeplatten - Walter Tools

Taking advantage of the combination of WNN10 coated carbide, a FN2 chipbreaker and the compact rhombic 35° geometry ensures reliable chip control and consistent surface quality in general turning operations; order via Metav Werkzeuge or consult the technical team for material-specific recommendations.

VCGT160404-FN2 WNN10 – Walter Tools turning indexable insert, rhombic 35° geometry & FN2 chipbreaker

VCGT160404-FN2 WNN10 is a turning indexable insert designed for general-purpose turning where stable chip formation and repeatable edge life are priorities

• Rhombic 35° geometry for flexible turning
• FN2 chipbreaker for controlled chip formation
• 0.4 mm corner radius for consistent finishes
• 7° clearance angle reduces rubbing and vibration

Consistent cutting performance through a balanced grade and chip control

The combination of the WNN10 cutting grade and the FN2 chipbreaker provides a pragmatic balance between toughness and wear resistance. This coated carbide grade is described by the manufacturer as suitable for a broad range of materials; process planners should consult the product matrix to confirm suitability for specific alloys. The chipbreaker geometry reduces long, hazardous chips and supports automated handling, which in turn minimises interruptions and improves cycle-time stability. The result is predictable tool life and a reduction in unplanned downtime, supporting a smoother production flow.

Geometry engineered for versatility and surface quality

The rhombic 35° geometry offers an economical approach to general turning tasks by combining entry clearance with a compact cutting nose. With a 7° clearance angle and a 0.4 mm corner radius, the insert delivers a compromise between strength at the cutting edge and the ability to produce fine surface finishes on turned parts. The designation indicates a nominal insert size of 16 with a thickness code of 04, which suits many common toolholders and setups. This geometry is particularly efficient where a balance of dimensional accuracy and surface quality is required rather than extreme metal removal rates.

Process guidance and practical benefits for production environments

From a process perspective, the insert’s features help reduce operator intervention and support stable machining parameters. The chip control characteristics and the robust edge form contribute to repeatable part quality, which is especially relevant for batch production or automated cells. For workshops assessing tool performance, starting trials at moderate cutting speeds and documented parameter steps will clarify the optimal window for both efficiency and tool life. The design is intentionally pragmatic: it facilitates reliable machining while keeping setup and tool management straightforward.

Contact Metav Werkzeuge today to review the compatibility of this Walter Tools insert with the intended workpiece material and to obtain tailored cutting data and supply options via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: VCGT160404-FN2-WNN10-WALTER
• Designation: VCGT160404-FN2 WNN10
• Manufacturer: Walter Tools
• Product type: Turning indexable insert
• Grade family: Walter Schneidstoffsorte - Serie offen
• Execution: T
• Tolerance class: G

Core data

• Clearance angle: 7°
• Corner radius: 0.4 mm
• Shape: Rhombus 35°
• Size: 16
• Thickness code: 04
• Chipbreaker: FN2

Special features

• Cutting grade: WNN10 (coated carbide)
• Material specification: Katalogabhängig
• Series: Walter Schneidstoffsorte - Serie offen
• Basic designation without grade: VCGT160404-FN2
• ISO designation: VCGT160404-FN2 WNN10

FAQ

What is the primary application for this insert? The insert is intended for general turning tasks where chip control and consistent edge life are required; the VCGT160404-FN2 WNN10 performs well in pragmatic production scenarios.

How does the FN2 chipbreaker affect machining? The FN2 chipbreaker promotes short, controlled chips and reduces the risk of entanglement, enhancing automation compatibility and easing chip disposal.

Which workpiece materials are suitable with this grade? The WNN10 grade is a coated carbide intended for a broad range of materials; suitability should be verified against the Walter product matrix for the specific alloy in question.

How does the 0.4 mm corner radius influence surface finish? A 0.4 mm corner radius offers a compromise between edge strength and fine surface finish, supporting dimensional stability while achieving good surface quality.

Is this insert compatible with standard VCGT toolholders? The insert follows the common VCGT designation and the size/thickness coding, making it compatible with toolholders that accept VCGT160404-style inserts.

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

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