TNGG 160404 GH330 Wendeplatten - Tungaloy

Take advantage of the combination of ISO conformity, a wear-balanced GH330 carbide grade and a compact 0.4 mm corner radius for consistent turning results. The triangular, double-sided design ensures economical index changes and steady chip formation; order directly via Metav Werkzeuge or consult our specialists for application support.

TNGG160404 GH330 — ISO triangular turning insert for turning, Tungaloy

The TNGG160404 GH330 is a triangular ISO indexable insert designed for external and internal turning; compatibility with holders is defined by form, relief angle, tolerance class, clamping and size.

• ISO triangular insert TNGG160404 GH330
• Double-sided chipbreaker for consistent chips
• 0.4 mm corner radius for versatile turning
• Cylindrical hole for secure clamping
• 4.76 mm thickness for enhanced stability

High-performance grade for reliable productivity

The insert is manufactured in carbide and specified in the GH330 grade, which balances wear resistance and toughness to preserve edge stability during interrupted cuts and continuous production runs. This balance reduces tool changes and contributes to predictable tool life, which in turn increases machine uptime and lowers per-part costs. The double-sided chipbreaker supports repeatable chip formation, improving swarf handling and reducing cycle variability in serial turning operations.

Geometry and clamping that stabilise the cut

A triangular plate with a 60° included angle and a 0.4 mm corner radius gives a good compromise between strength and surface finish for medium to fine turning tasks. The insert thickness of 4.76 mm and the cylindrical hole provide secure mounting and rigidity when paired with an appropriate external holder or boring bar. The 0° relief angle is typical for this type series and must be matched to the holder geometry to ensure correct rake and clearance; compatibility depends on form, tolerance class, fastening method and plate size.

System integration and practical application advice

Designed for ISO-compliant tool systems, the insert integrates into a setup consisting of an ISO insert, a suitable external holder or boring bar, a shim or clamping set and replacement screws. The double-sided chipbreaker allows economical index changes without sacrificing chip control, and the GH330 grade complements the geometry with improved edge wear behaviour. For operations requiring consistent dimensional accuracy and simple tool handling, this indexable insert supports straightforward process implementation. If specific material applications or cutting data are required, technical consultation ensures the selection of the optimal chipbreaker and cutting parameters.

For tailored advice on using the TNGG160404 GH330 insert and to coordinate order details with Metav Werkzeuge, please contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — our consultants provide application-focused support.

Technical data

• Article number: 6808190
• Manufacturer SKU: TUN6808190
• SKU: 6808190-Tungaloy
• Model series: ISO indexable turning inserts
• Description: TNGG160404 GH330 Tungaloy indexable insert

Facts

• Insert size: 16 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Included angle: 60°
• Relief angle: 0°
• Manufacturer article number: 6808190

Special features

• Carbide grade GH330
• Double-sided chipbreaker
• Triangular plate form
• Cylindrical hole for mounting
• ISO designation TNGG160404
• For external and internal turning
• Compatibility determined by form, relief angle, tolerance class, clamping and size

FAQ

What machining tasks is this insert suitable for? The TNGG160404 GH330 indexable insert is intended for external and internal turning tasks where a balance of wear resistance and toughness is required.

How does the 0.4 mm corner radius affect the result? A 0.4 mm corner radius improves edge strength for medium turning while still allowing acceptable surface finish; the TNGG160404 GH330 is suited for applications that require both stability and decent finish.

Is the insert reversible to reduce tooling costs? Yes, the double-sided chipbreaker means the insert can be indexed to a fresh cutting edge, extending usable life and improving cost efficiency for the TNGG160404 GH330 insert.

What is needed to fit the insert to a machine? Mounting requires a compatible ISO external holder or boring bar, a shim or clamping set and replacement screws; ensure holder geometry matches the insert form and relief angle.

What are the advantages of the GH330 grade? The GH330 carbide grade used in this insert delivers a robust balance of wear resistance and toughness, giving stable cutting edges and reliable performance under varied turning conditions.

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.