TCGW110208TM-3 WBH30 Wendeplatten - Walter Tools

Take advantage of the WBH30 CBN grade and the proven triangular geometry to increase machining stability and reduce tool change frequency; the combination of high wear resistance and a 0.8 mm corner radius supports consistent results in hard machining. Order the insert directly via Metav Werkzeuge or consult the technical advisors for tailored application guidance.

TCGW110208TM-3 WBH30 — Triangular CBN Insert for Hardened Steels (Walter Tools)

TCGW110208TM-3 WBH30 is a triangular indexable insert engineered for hard machining tasks, offering a robust CBN grade and geometry optimised for processing hardened steels

• CBN grade WBH30 for hard machining
• Triangle 60° form for three cutting edges
• Corner radius 0.8 mm for robust edge
• 7° clearance for stable cutting geometry

Durable performance for hard and abrasive materials

The WBH30 grade is a CBN-based cutting material developed specifically for demanding, high-wear applications such as the machining of hardened steels. When used in the correct setup, the high hardness and thermal stability of CBN deliver a markedly lower wear rate compared with conventional carbide grades, which contributes to a consistent edge life and fewer tool changes. This results in measurable gains in process uptime and predictable cycle times, supporting lean production and reduced overall machining costs.

Geometry that improves process reliability

A triangular 60° shape provides multiple indexable cutting edges, enabling economical use of each insert while maintaining a secure clamping interface. The corner radius 0.8 mm increases edge strength for interrupted cuts and supports stable chip formation, while the 7° clearance prevents flank rubbing and helps sustain surface quality. These geometric choices translate into a stable cutting geometry that reduces vibration and supports repeatable surface finishes on challenging workpieces.

Application focus and material compatibility

The insert is intended primarily for hardened steels and pre-hardened components, making it suitable for hard-finishing and semi-finishing operations where tool life and surface integrity are critical. The Walter CBN / Hard material series is optimised for high contact pressures and abrasive conditions; depending on the specific workpiece and process parameters, the grade can also be appropriate for certain cast irons or superalloys. Selection of cutting data and stable machine setup are essential to exploit the benefits of the CBN grade and maintain consistent productivity.

For precise application advice or stock information on the Walter Tools TCGW110208TM-3 WBH30, contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or +49 2822 7131930 — specialists will recommend the optimal insert and delivery options.

Technical data

• Article number: TCGW110208TM-3-WBH30-WALTER
• ISO designation: TCGW110208TM-3 WBH30
• Product type: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte
• Series: Walter CBN / Hartstoff
• Grade: WBH30
• Execution: W
• Tolerance class: G

Facts

• Plate form: Dreieck 60°
• Corner radius: 0,8
• Free angle: 7°
• Plate size: 11
• Plate thickness: 02
• Chipbreaker: 3

Special features

• Material code: H
• Suitable for: Hardened steels (H)
• Series description: CBN cutting material for hard machining
• Intended application: Hard machining / Hartbearbeitung

FAQ

What materials is this insert suitable for? The TCGW110208TM-3 WBH30 from Walter Tools is designed primarily for hardened steels and pre-hardened components; the CBN WBH30 grade addresses high-wear, high-contact applications and may be grade-dependent suitable for certain cast or superalloy tasks.

How does the WBH30 CBN grade benefit production? WBH30 provides high wear resistance and thermal stability; using the TCGW110208TM-3 WBH30 can lead to consistent edge life, fewer insert changes and improved overall process stability, which supports higher machine uptime.

What advantages does the triangular 60° geometry offer? The triangle 60° shape gives three indexable cutting edges per insert, enabling economical edge use and a secure clamping seat; combined with a corner radius 0.8 mm and 7° clearance, the geometry promotes stable cutting and reliable surface quality.

Is this an indexable insert for turning and boring operations? Yes, the TCGW110208TM-3 WBH30 is an indexable insert intended for rotating toolholders in turning and boring applications where hard machining performance and durability are required.

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

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