DCGT070204-FN2 WN10 Wendeplatten - Walter Tools

Take advantage of the combination of a versatile rhombic 55° geometry, a FN2 chipbreaker and the WN10 uncoated carbide grade to achieve reliable chip control and steady productivity in general turning operations. Order the DCGT070204-FN2 WN10 indexable insert directly via Metav Werkzeuge or ask our consultants for application support.

DCGT070204-FN2 WN10 — Indexable turning insert, Rhombic 55°, 0.4 mm radius | Walter Tools

The DCGT070204-FN2 WN10 is an indexable turning insert designed for general turning tasks, offering a rhombic 55° geometry and an FN2 chipbreaker to support stable chip formation across a wide range of operations.

• Rhombic 55° geometry for versatile turning
• FN2 chipbreaker for controlled chip formation
• 0.4 mm corner radius for precision finishing
• Uncoated solid carbide grade WN10

Consistent chip control for predictable machining

The rhombic 55° geometry combined with the FN2 chipbreaker delivers predictable chip behaviour, which reduces downtime caused by chip-related interruptions. With this combination, the insert provides an efficient compromise between cutting-edge strength and access to contour detail during turning. The uncoated cemented carbide grade WN10 is specified as an economy class, uncoated grade; therefore, material suitability should be verified against the manufacturer's product matrix to ensure optimal performance. This technical clarity supports process planning and helps maintain a stable production flow.

Accurate edge form for repeatable surface quality

A 0.4 mm corner radius and a relief angle of 7° contribute to a balance between a forgiving cutting edge and the capacity for fine surface finishing. The geometry reduces the tendency for edge chipping under normal cutting conditions, while the compact insert size and thickness coding support toolholder rigidity. As a result, the insert helps achieve repeatable surface finish and dimensional accuracy with fewer rework cycles, which is particularly beneficial in batch production where consistency is essential.

Clear specification and application guidance

The insert is supplied in the DCGT070204-FN2 format within the Walter Tools product family and is manufactured from uncoated cemented carbide in the WN10 grade. The open series designation signals an economical choice for many standard turning tasks; however, the Wärter-style product matrix should be consulted for compatibility with specific workpiece materials. If machining parameters require adaptation for higher-temperature alloys or hardened steels, consider consulting technical support to select an alternative grade or coating that matches the application demands.

Contact Metav Werkzeuge for technical advice and availability on Walter Tools WN10 inserts — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: DCGT070204-FN2-WN10-WALTER
• Designation: DCGT070204-FN2 WN10
• Label: Drehwendeschneidplatte DCGT070204-FN2 WN10 Walter Tools

Facts

• Relief angle: 7°
• Corner radius: 0.4
• Insert form: Rhombus 55°
• Size code: 07
• Thickness code: 02
• Tolerance class: G

Special features

• Chipbreaker: FN2
• Grade/Sort: WN10 (uncoated cemented carbide)
• Series: Walter Schneidstoffsorte - Serie offen
• Execution: T
• Material designation: Katalogabhängig

FAQ

What machining tasks suit this insert best?
The DCGT070204-FN2 WN10 indexable insert is aimed at general turning applications where a rhombic 55° geometry and FN2 chip control provide versatile performance for a range of workpiece profiles.

Is the WN10 grade coated or uncoated?
The WN10 grade is supplied as an uncoated cemented carbide; this should be considered when selecting cutting parameters or when high-temperature resistance is required.

How does the FN2 chipbreaker affect productivity?
The FN2 chipbreaker promotes controlled chip formation and evacuation, which can reduce interruptions and enable steadier cycle times during turning operations.

Can this insert be used for finishing passes?
With a 0.4 mm corner radius and 7° relief angle, the insert is capable of producing good surface finishes in many finishing scenarios, provided the workpiece material is compatible with the WN10 grade.

Where to verify material suitability for this grade?
Material compatibility and recommended cutting data should be checked against Walter Tools' product matrix or requested via Metav Werkzeuge for precise recommendations.

Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany

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