TNGG 220404 X407 Wendeplatten - Tungaloy

Take advantage of the combination of ISO compatibility, a wear‑resistant grade and a compact 4.76 mm plate thickness for consistent, productive turning. Order the insert directly via Metav Werkzeuge or contact our consultants for application advice.

TNGG220404 X407 Tungaloy turning insert — triangular, 60° cutting geometry

The TNGG220404 X407 is a triangular ISO turning insert designed for external and internal turning, combining a robust Tungaloy grade with a double‑sided chipbreaker for stable chip control.

• ISO‑form insert for standard holders
• Triangular shape, 60° cutting geometry
• X407 Tungaloy grade for wear resistance
• Double‑sided chipbreaker, cylindrical hole

Reliable process security through ISO conformity and material choice

The insert follows the ISO geometry series for indexable turning plates, which simplifies holder selection and ensures predictable performance in series production. Manufactured from cemented carbide, the grade X407 is balanced to deliver a combination of wear resistance and toughness, so tool life remains stable under varied cutting conditions. The standardised form, paired with clearly defined size and thickness, reduces setup uncertainty and supports reproducible machining results in batch and single‑part production.

Improved cutting performance and controlled chip formation

A double‑sided chipbreaker is integrated into the geometry to promote reliable chip control during both light and medium‑duty turning. The triangular 60° geometry reduces cutting forces in many turning cycles while the 0.4 mm radius helps maintain edge strength where small nose radii are required. Together these features enhance surface integrity and help maintain consistent cycle times, thereby contributing to overall process efficiency and predictable part quality.

Practical handling and secure clamping for fast indexation

The plate is supplied with a cylindrical hole, permitting secure clamping and quick indexation in compatible holders. At a plate thickness of 4.76 mm and a nominal size of 22, the indexable insert offers sufficient rigidity for stable cutting while remaining easy to replace during tool changes. Compatibility to a specific holder is determined by form, clearance angle, tolerance class, fastening and thickness, so the ISO format supports straightforward integration into established turning tool systems.

Choose the right grade and geometry for the application

The Tungaloy X407 grade complements the plate geometry by providing the necessary balance between edge stability and wear resistance for general turning tasks. For demanding applications, matching the chipbreaker type and grade to the workpiece material and machining strategy will reduce downtime and improve cost per part. The combination of standard ISO geometry and a modern carbide grade makes this insert suitable for production shops aiming for repeatable, efficient machining with low process variability.

For reliable, high‑productivity turning with Tungaloy grade X407, contact Metav Werkzeuge for tailored advice and rapid supply: info@metav-werkzeuge.com • +49 2822 7131930.

Technical data

• Article number: 6808233
• Manufacturer SKU: TUN6808233
• Material: Cemented carbide
• Model series: ISO turning indexable inserts
• Application: Turning

Core specifications

• Size: 22
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Cutting angle: 60°
• Clearance angle: 0°
• ISO designation: 220404

Special features

• Triangular plate form
• With cylindrical hole
• Double‑sided chipbreaker
• Grade: X407 (Tungaloy)
• Intended for external and internal turning
• Compatible with ISO‑standard holders

FAQ

What determines compatibility with a toolholder? Compatibility is defined by the insert form, clearance angle, tolerance class, fastening type, size and thickness; the ISO format used here helps ensure the TNGG220404 X407 fits standard holders designed for this geometry.

Which materials is this insert intended for? The X407 grade is developed for general turning applications, offering a balance of wear resistance and toughness suitable for a broad range of steels and common workpiece materials.

Is the chipbreaker suitable for continuous turning? The integrated double‑sided chipbreaker is designed to promote controlled chip formation in continuous and interrupted turning; selecting the correct feed and depth of cut tailors performance to the specific operation.

How is the insert clamped in the holder? The plate is supplied with a cylindrical hole to enable secure clamping and repeatable positioning in compatible holders that accept the ISO 220404 form.

Can the insert be indexed to present a fresh cutting edge? Yes, the geometry and double‑sided design allow for indexing to fresh edges; refer to the holder’s mounting and clamping instructions to ensure correct torque and seating.

Manufacturer/Responsible: Tungaloy‑NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand‑new product from the manufacturer.