SNGG 120404 GH110 Wendeplatten - Tungaloy

Take advantage of the GH110 grade and the ISO 120404 geometry to achieve stable tool life and consistent part finishes; the square, 12 mm format with a 0.4 mm corner radius and cylindrical hole ensures repeatable clamping and quick index changes. Order the insert directly via Metav Werkzeuge or request application advice from our consultants.

SNGG 120404 GH110 – ISO indexable turning insert for turning, by Tungaloy

SNGG120404-01 GH110 is a square ISO indexable insert engineered for external and internal turning with a 90° approach angle and a secure, cylindrical-hole mounting

• ISO 120404 indexable insert
• Cemented carbide GH110 grade
• 90° cutting angle for robust turning
• Cylindrical hole for secure clamping

Higher productivity through stable wear and edge control

The combination of the GH110 grade and the insert’s geometry gives measurable process stability: cemented carbide construction offers enhanced wear resistance while maintaining essential toughness, which reduces edge chipping under interrupted cuts. This leads to fewer index changes and longer mean time between regrinds, supporting improved machine utilisation and predictable cycle times. The square format and 90° approach angle enable straightforward set-up in standard external and internal turning holders, simplifying tool management in production environments.

Faster set-up and consistent clamping for repeatable parts

Designed with a cylindrical hole and a standard ISO form, the insert slips into common clamping systems with defined tolerances so mounting repeatability is high and runout is minimised. The 0.4 mm corner radius produces reliable part radii and strength at the cutting edge, balancing finish quality and edge robustness. For shops that run mixed batches, the ISO compatibility reduces inventory complexity: keep a single holder type and swap inserts to match material and process requirements.

Practical selection and machining guidance for turning

When integrating this insert into a toolset, match the chipbreaker 01 and the GH110 grade to the workpiece material and machining stability; the grade complements the geometry by providing a targeted mix of wear resistance and edge stability. The insert’s 4.76 mm thickness and 12 mm size deliver mechanical support in heavier cuts while still allowing fine finishing passes. For routine operations, choose cutting parameters that exploit the grade’s wear properties to extend life rather than pushing extremes—this approach reduces unexpected tool changes and supports steady production quality.

For reliable availability and application support for the Tungaloy GH110 indexable insert, contact Metav Werkzeuge: info@metav-werkzeuge.com or +49 2822 7131930 to discuss holder compatibility or order under SKU 6806520-Tungaloy

Technical data

• Article number: 6806520

• Manufacturer SKU: TUN6806520

• Material: Cemented carbide

• Series: ISO indexable turning inserts

Key dimensions

• ISO designation: 120404

• Insert size: 12 mm

• Thickness: 4.76 mm

• Corner radius: 0.4 mm

• Approach angle: 90°

Design and application

• Shape: square

• Hole: with cylindrical hole

• Clearance angle: 0°

• Chipbreaker: 01

• Grade/coating: GH110 (Tungaloy)

• Intended use: Turning

FAQ

What machining tasks is the SNGG120404-01 GH110 insert designed for?
The SNGG120404-01 GH110 Tungaloy indexable insert (SKU 6806520-Tungaloy) is intended for external and internal turning operations where a square ISO 120404 geometry and a 90° approach angle are required.

How is holder compatibility determined for this insert?
Compatibility depends on the insert form, clearance angle, tolerance class, fastening method, size and thickness; the GH110 grade and the ISO format make the insert suitable for standard turning holders with cylindrical-hole clamping.

Which edge and finish can be expected from the insert?
With a 0.4 mm corner radius and the GH110 carbide grade, the insert provides a robust cutting edge that supports good surface finish while resisting edge chipping in typical turning conditions.

Does the insert include a chipbreaker and what is its function?
Yes, the insert uses chipbreaker 01 which, together with the GH110 grade, helps control chip formation and evacuation to maintain a stable cutting process and consistent finishes.

What key specifications should be checked before ordering?
Verify the ISO 120404 form, the 12 mm size, 4.76 mm thickness, 0° clearance and cylindrical-hole mounting to ensure correct fit with existing holders and the intended turning application.

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.