TNGG 160402 GH330 Wendeplatten - Tungaloy

Benefit from the combination of GH330 wear resistance, precise 0.2 mm nose geometry and ISO compatibility to maintain steady production and predictable tool life. Order the insert directly via Metav Werkzeuge or consult the staff for holder, clamping set and spare-screw matching.

TNGG 160402 GH330 indexable turning insert — ISO triangle, 60° included angle, Tungaloy

TNGG160402 GH330 is an ISO‑standard triangular indexable insert designed for external and internal turning where a balance of wear resistance and edge stability is required

• ISO triangle insert TNGG 160402
• GH330 grade for wear resistance
• Double-sided chipbreaker design
• 0.2 mm nose radius for fine turning

Consistent edge life for reliable productivity

The TNGG160402 GH330 insert combines a dedicated carbide substrate with the GH330 cutting grade to deliver consistent wear resistance and maintained cutting-edge stability under typical turning conditions. The balanced composition of toughness and hardness reduces unexpected tool changeovers, supporting predictable cycle times and higher overall productivity. This rational advantage translates into fewer stoppages and lower process variability when machining steels and comparable workpiece materials.

ISO compatibility that simplifies tool management

As an ISO standard triangle insert with a 60° included angle and a nominal size of 16 mm, the component fits common turning holders when form, clearance angle, tolerance class, attachment method, size and thickness match. The 4.76 mm plate thickness and standard mounting bore support fast identification and interchangeability in mixed toolrooms, reducing set‑up time and inventory complexity. Standardisation here improves planning, stocking and the economics of tool usage across batch and single‑piece production.

Geometry and clamping for controlled chips and surface finish

A double‑sided chipbreaker optimised for turning, paired with a 0.2 mm nose radius, provides improved chip control and a stable contact zone for fine finishes. The insert’s cylindrical hole enables secure clamping in the holder and straightforward replacement of screws and underlay items, forming a complete system with the external holder or boring bar. The result is repeatable surface quality and manageable chip formation under varying feeds and depths of cut.

Contact Metav Werkzeuge for application advice on holders and clamping sets, availability of the Tungaloy TNGG160402 GH330 insert, or to request a personalised tooling recommendation.

Technical Data

• Article number: 6808148
• Manufacturer SKU: TUN6808148
• Manufacturer: Tungaloy

Facts

• Insert size: 16 mm
• Thickness: 4.76 mm
• Corner radius: 0.2 mm
• Included angle: 60°
• Clearance angle: 0°
• Hole: with hole (cylindrical)

Special features

• Carbide material
• Grade GH330
• Triangle plate form
• Double-sided chipbreaker
• Cylindrical bore for clamping
• ISO turning application compatibility
• Suitable for external and internal turning
• Indexable, reversible insert

FAQ

What materials is this insert intended for?
The TNGG160402 GH330 insert is formulated as a general turning solution; the GH330 grade provides a balance of wear resistance and toughness suitable for many steels and similar materials in turning operations.

How many cutting edges are available per insert?
The triangular, double‑sided geometry offers multiple indexing positions; each face provides fresh cutting edges when rotated and re‑indexed.

Is the insert compatible with standard ISO holders?
Compatibility depends on holder form, clearance angle and tolerance class; the TNGG160402 follows ISO dimensions for triangle inserts and fits holders designed for 16 mm triangular plates with a 4.76 mm thickness.

What advantage does the 0.2 mm nose radius provide?
The 0.2 mm radius favours fine finishing and reduced cutting forces in light turning passes, improving surface quality and control over small radii features.

Does the insert require specific clamping components?
Secure clamping with the correct underlay and screw is recommended; the cylindrical hole facilitates standard clamping hardware used in ISO turning tool systems.

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.