TNGG 160402 GH110 Wendeplatten - Tungaloy

High wear resistance and a balanced edge toughness deliver stable machining and longer tool life; the triangular geometry and secure cylindrical-hole clamping ensure repeatable positioning and fast index changes. Order the insert directly via Metav Werkzeuge or ask the consultants for tailored application support.

TNGG160402 GH110 Tungaloy indexable insert for turning, triangular 60° main cutting edge

TNGG160402 GH110 is a carbide indexable insert designed for external and internal turning in ISO-compatible holders, offering a compact triangular form with proven chip control.

• Triangular ISO insert TNGG160402, 60° included angle
• Carbide grade GH110 for wear resistance and edge stability
• Double-sided chipbreaker with cylindrical hole fastening
• 0.2 mm corner radius; 4.76 mm plate thickness

Faster cycles with consistent chip control

The combination of GH110 grade and an optimised double-sided chipbreaker improves process stability during turning operations. The selected carbide formulation balances wear resistance and toughness to resist flank wear and chipping, which leads to longer periods between index changes and fewer unscheduled tool interventions. For shops aiming to increase throughput, the geometry reduces unpredictable chip formation and supports reliable swarf evacuation, resulting in steadier cycle times and less machine downtime.

Secure clamping and geometry that supports accuracy

A triangular insert with a 60° included angle and a cylindrical hole provides a rigid seat and repeatable location in standard ISO holders. The combination of a 0.2 mm corner radius and 4.76 mm plate thickness gives a robust cutting edge while retaining the ability to produce sharp profiles where needed. This geometry reduces vibration and contributes to consistent surface finish; the through-hole fastening method simplifies mounting and ensures the insert locates precisely for every indexing operation, which supports repeatable part tolerances.

Practical adaptability and simplified selection

While the insert is intended for turning applications, the indexable insert concept means edge changes are fast and cost-efficient compared with solid-tool regrinding. The GH110 grade complements the geometry by offering a compromise between longevity and edge support, so shops can select this insert when facing mixed production runs where both wear resistance and impact tolerance are required. For best results, choose the chipbreaker style and holder that match the workpiece material and the intended cutting parameters, ensuring the insert’s strengths are fully utilised in the machining strategy.

For machining operations that demand reliable edge life and predictable chip behaviour, contact Metav Werkzeuge to discuss the Tungaloy GH110 inserts (SKU TUN6808140) and obtain tailored advice or a quotation.

Technical data

• Article number: 6808140
• Manufacturer SKU: TUN6808140
• SKU: 6808140-Tungaloy
• Designation: TNGG160402 GH110 Tungaloy indexable insert

Dimensions & geometry

• Insert size: 16 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.2 mm
• Included angle: 60°
• Clearance angle: 0°

Materials & features

• Carbide material
• Grade: GH110
• Triangular insert shape
• Double-sided chipbreaker
• Cylindrical hole for fastening
• ISO indexable insert series

FAQ

What does the designation TNGG160402 GH110 indicate?
The designation identifies a triangular indexable insert (TNGG) with ISO size 160402 and carbide grade GH110, specifying geometry, corner radius and the intended grade characteristics for turning tasks.

How many cutting edges are available per insert?
The triangular, double-sided design provides multiple indexable cutting edges; each side can be indexed to present a fresh edge, delivering several usable cutting edges per insert.

Is the insert compatible with standard ISO turning holders?
Yes, the insert conforms to ISO indexable insert standards and is intended for use with compatible external holders or boring bars that match form, clearance and clamping requirements.

Which features of the insert improve chip control?
The built-in double-sided chipbreaker and the GH110 grade work together to shape chips consistently, reducing clogging and improving evacuation during turning operations.

Can this insert be used for both external and internal turning?
The geometry and hole fastening allow use in both external holders and appropriate boring bars for internal turning, provided the holder secures the insert with matching form and tolerance.

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.