TNGG 160402 GH330 Wendeplatten - Tungaloy

Choose the ISO-standard TNGG160402 GH330 from Tungaloy for reliable, long-running turning performance: the GH330 grade and carbide construction deliver a balanced combination of wear resistance and edge stability, while the 60° geometry and 0.2 mm corner radius enable precise form control; order directly via Metav Werkzeuge or consult the technical team for application support.

TNGG160402 GH330 Tungaloy Turning Insert — ISO triangular carbide insert for turning

A TNGG160402 GH330 insert designed for ISO‑standard turning operations, suited to external and internal turning with a robust double‑sided chipbreaker and a secure cylindrical through‑hole.

• ISO triangular insert, 60° cutting geometry
• Carbide grade GH330 for wear resistance
• Double-sided chipbreaker, with cylindrical hole
• 0.2 mm corner radius and 4.76 mm thickness

Consistent cutting performance for demanding turning tasks

The ISO‑compliant triangular insert offers stable cutting through a combination of carbide substrate and the GH330 grade, which balances wear resistance and toughness. This combination supports repeatable edge life and dimensional control in series production. Selecting the correct chipbreaker and grade ensures the cutting edge remains stable under interrupted cuts and variable feed rates, reducing scrap and increasing process reliability.

Better chip control to maintain cycle times

A double‑sided chipbreaker improves chip formation and evacuation, which reduces the risk of built‑up edge and tool interference with the workpiece. The integrated cylindrical hole ensures secure clamping in compatible holders and contributes to repeatable seating accuracy. Effective chip control leads directly to fewer machine stops, more consistent surface quality, and lower overall machining time per component.

Simple compatibility checks for secure toolholding

Compatibility with toolholders is determined by the insert’s form, relief angle, tolerance class, fastening and dimensional data. Key measurable values are the 60° cutting angle, 0° relief angle, 4.76 mm plate thickness and 16 mm nominal size; the cylindrical through‑hole and triangular shape require the corresponding ISO‑type clamp or seat. Confirming these parameters with the holder specification avoids misfits and supports process stability.

Grade and material advantages for industrial use

Manufactured from carbide and specified in the GH330 Tungaloy range, the insert is engineered to combine abrasion resistance with edge toughness for a broad set of turning applications. The geometry and grade pairing provides predictable wear behaviour and helps maintain surface finish within narrow tolerances. For high‑throughput environments, the insert’s design supports economical indexing and minimal handling between changes.

Contact Metav Werkzeuge for tailored advice on using Tungaloy inserts in the production process and for assistance selecting the correct chipbreaker and holder compatibility; eMail: info@metav-werkzeuge.com or phone +49 2822 7131930

Technical data

• Article number: 6808157
• SKU: 6808157-Tungaloy
• Manufacturer SKU: TUN6808157
• Model series: ISO turning indexable inserts

Data

• Corner radius: 0.2 mm
• Cutting angle: 60°
• Plate thickness: 4.76 mm
• Plate size: 16 mm
• Relief angle: 0°
• Hole style: cylindrical through‑hole

Special features

• Material: carbide
• Grade: GH330
• Chipbreaker: double-sided
• Shape: triangular
• Application: turning
• ISO designation: TNGG160402

FAQ

Is this insert suitable for external turning applications? Yes. The TNGG160402 GH330 Tungaloy turning insert is designed for both external and internal turning and is intended for ISO‑standard toolholders.

What advantages does the GH330 grade offer for production runs? The GH330 grade provides a balance of wear resistance and toughness; this reduces flank and crater wear while maintaining cutting edge stability across medium to long production cycles.

Which holder parameters must be checked for compatibility? Confirm form, relief angle, tolerance class, fastening method, plate size and thickness; matching these ensures the TNGG160402 fits securely in the intended holder.

What are the key geometric specifications to verify before mounting? Check the 60° cutting geometry, 0.2 mm corner radius, 4.76 mm plate thickness and the presence of a cylindrical through‑hole for correct clamping.

Is the insert indexable and suitable for quick reorientation? Yes. The insert features a double‑sided chipbreaker and a reversible design that permits indexing to present fresh cutting edges, supporting efficient wear management.

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.