DCGW11T304TS-2 WBK20 Wendeplatten - Walter Tools

Take advantage of CBN wear resistance and a rhombic 55° geometry to extend tool life and improve surface quality in hard-material turning; order directly via Metav Werkzeuge or consult their specialists for application support.

DCGW11T304TS-2 WBK20 turning indexable insert — CBN grade, rhombic 55°, Walter Tools

The DCGW11T304TS-2 WBK20 is a rhombic 55° turning indexable insert designed for hard and high-wear turning tasks, offering a balance of edge stability and surface finish in demanding production environments

• CBN grade for hardened materials
• Rhombic 55° geometry for versatile turning
• 7° clearance and 0.4 mm nose radius

Durable CBN performance for high-wear turning

The WBK20 grade is a CBN cutting material developed for machining hardened steels and other wear-intensive tasks; this results in markedly higher tool life compared with conventional grades when operating in the intended hardness range. The superior wear resistance reduces the frequency of tool changes, which in turn lessens machine downtime and contributes to a lower cost per component in continuous production. The clear technical consequence is improved process stability and predictable repeatability in series turning.

Geometry that balances strength and surface quality

With a rhombic 55° geometry, a 0.4 mm nose radius and a 7° clearance angle, the insert is configured to deliver a compromise between cutting-edge strength and a fine surface finish. The modest nose radius helps maintain dimensional control on short-chipping operations while the clearance angle reduces rubbing on the flank face. The designated chipformer type (chipbreaker 2) supports effective chip control, which lowers the risk of re-cutting and contributes to a consistent finish without sacrificing cutting-edge robustness.

Practical integration and application guidance

The insert is produced in a T3 thickness with tolerance class G, which supports compatibility with standard turning toolholders designed for rhombic 55° inserts. The Walter Tools series designation indicates a catalogue-dependent material offering; verify the product matrix for exact workpiece-material matches, particularly for specialist substrates. For complex component series or fluctuating batch sizes, the combination of CBN wear properties and the chosen geometry often leads to fewer tool set-ups and more predictable cycle times, benefiting shop-floor efficiency and scheduling.

For applications requiring reliable CBN performance choose the Walter Tools WBK20 insert and contact Metav Werkzeuge for technical advice and availability: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: DCGW11T304TS-2-WBK20-WALTER
• Designation: DCGW11T304TS-2 WBK20
• Type: Turning indexable insert

Core dimensions

• Plate form: Rhombus 55°
• Plate size: 11
• Nose radius: 0.4 mm
• Clearance angle: 7°
• Plate thickness: T3
• Tolerance class: G

Features and applications

• Grade: WBK20 (CBN cutting material)
• Series: Walter Schneidstoffsorte - Serie offen
• Chipformer: 2
• Execution: W
• Material specification: catalogue-dependent
• Application note: suitability for hardened steels and high-wear tasks; check product matrix

FAQ

Which materials is this insert intended for? The DCGW11T304TS-2 WBK20 insert uses a CBN grade optimised for hardened steels and other high-wear materials; suitability for specific alloys should be checked against the product matrix.

How does the 55° rhombic form influence machining? The rhombic 55° geometry provides a versatile approach for turning operations, enabling a balance between cutting-edge strength and accessible cutting angles for general and finishing cuts with the WBK20 grade.

What role does the nose radius play for surface finish? A 0.4 mm nose radius promotes dimensional control on short-chipping cuts while contributing to a consistent surface quality when combined with the insert geometry and cutting parameters.

Is chip control a focus for this insert? Yes, the chipformer designation (type 2) supports improved chip control, which aids in stable machining and reduces the likelihood of chip-related surface defects.

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

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