TNMG 160408 TH10 Wendeplatten - Tungaloy

Take advantage of the combination of low cutting forces from the TH10 grade, the 60° TNMG geometry and the 0.8 mm corner radius for consistent surface quality and economical turning. Order the insert directly via Metav Werkzeuge or consult our technical advisors for application-specific recommendations.

TNMG160408 TH10 – TNMG 160408 TH10 indexable insert for turning, Tungaloy

TNMG160408 TH10 is an ISO-standard indexable insert designed for turning applications, especially where low cutting forces and clean surface finish are required.

• 60° TNMG trigon geometry
• Uncoated carbide grade TH10
• Double-sided chipbreaker design
• 0.8 mm corner radius for fine finishes

Consistent surface quality with reduced cutting forces

The combination of the uncoated carbide cutting edge and the TH10 grade delivers noticeably lower cutting forces for non-ferrous materials, which helps to achieve a smoother finish and reduced tool load. The insert’s 0.8 mm corner radius supports fine finishing passes without excessive cutting pressure. For users unfamiliar with grade nomenclature: TH10 denotes a sharp, universal carbide grade optimised for materials where an uncoated edge promotes cleaner shearing and improved surface appearance. This results in stable machining and fewer rework cycles.

Secure fit and fast indexability for productive workshops

Designed to the ISO-standard, the trigon geometry with a 60° angle ensures compatibility with a wide range of ISO turning toolholders when the holder matches the shape, relief angle (0°), tolerance class, fastening method, size and thickness. The triangular plate form and the presence of a cylindrical hole facilitate quick and repeatable indexing, enabling rapid corner changes and minimal downtime. For production environments that value predictable cycle times, the predictable locating of the insert supports consistent results across shifts.

Material choice that prioritises clean chips and reliability

The uncoated carbide composition of this insert is intended for applications on non-ferrous workpieces where low friction and chip control are key. The double-sided chipbreaker geometry helps to segment chips reliably, reducing the risk of long, entangling swarf and improving process security. As a result, operators can expect a balance between productive material removal and manageable chip shapes, which is particularly advantageous in mixed-production shops processing aluminium, brass and similar alloys.

System readiness and economical replacement strategy

With a nominal thickness of 4.76 mm and an inscribed circle size of 16 mm, the insert integrates into standard ISO turning systems together with a matching holder, shim/clip and replacement screws. The double-sided design effectively doubles the number of usable edges compared with single-sided alternatives, supporting an economical approach to tool life management. Spare-part planning is simplified by the standardised geometry, and the clear ISO designation accelerates procurement and inventory control.

For application-specific guidance on Tungaloy inserts or to arrange supply through Metav Werkzeuge, please contact info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6808429
• Manufacturer SKU: TUN6808429
• Item name: TNMG160408 TH10 Tungaloy indexable insert
• Material: Carbide
• Grade/coating: TH10 (uncoated)

Facts

• Inscribed circle / size: 16 mm
• Corner radius: 0.8 mm
• Thickness: 4.76 mm
• Angle: 60°
• Hole: cylindrical hole

Special features

• Triangular insert, double-sided chipbreaker
• Uncoated carbide cutting edge
• ISO turning insert series compatibility
• Suitable for external and internal turning

FAQ

What materials is this insert best suited for?
The TNMG160408 TH10 Tungaloy indexable insert (SKU: 6808429-Tungaloy) is optimised for non-ferrous materials and applications where an uncoated edge supports low cutting forces and clean surface finishes.

How many usable cutting edges does the insert provide?
A triangular, double-sided configuration provides six usable cutting edges on the TNMG160408 TH10 Tungaloy indexable insert, allowing for economical edge rotation and extended service life.

Will this insert fit existing ISO holders?
Compatibility depends on holder form, relief angle (0°), tolerance class, fastening, size and thickness; when all match the ISO specification, the TNMG160408 TH10 fits ISO-standard turning holders designed for TNMG geometry.

What surface finish can be expected with this grade?
The TH10 grade and the 0.8 mm corner radius promote lower cutting forces and a cleaner shearing action, which typically results in improved surface finish compared with harsher or coated grades in similar conditions.

Is the insert suitable for internal turning operations?
Yes, the TNMG160408 TH10 Tungaloy indexable insert is suitable for both external and internal turning when used with an appropriate internal holder and stable setup.

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.