TNMG 110408 T9225 Wendeplatten - Tungaloy

Take advantage of a robust, versatile ISO insert that combines CVD-coated carbide toughness with a 0.8 mm corner radius for reliable medium-to-heavy steel turning; compatibility with standard ISO holders keeps integration straightforward. Order the insert directly via Metav Werkzeuge or consult the team for application advice.

TNMG110408 T9225 ISO turning insert, triangular 60° – Tungaloy

A TNMG110408 T9225 insert for ISO-standard external and internal turning, optimised for medium-to-heavy steel machining and interrupted cuts

TNMG110408 insert for ISO turning
CVD-coated carbide, grade T9225
60° triangular shape, 0.8 mm corner radius
Double-sided with cylindrical locating hole

Reliable cutting performance for medium‑to‑heavy steel turning

The combination of CVD-coated carbide and the T9225 grade delivers an excellent mix of wear resistance and toughness, designed specifically for medium-to-heavy steel machining where cutting conditions can vary. This makes the insert particularly suited to roughing cycles and situations with light interruptions, maintaining consistent tool life and surface quality. The triangular geometry with a 60° cutting angle supports robust engagement, while the double-sided design effectively doubles the number of usable edges per insert, lowering tool costs per component.

Easy system integration and clear compatibility guidance

Compatibility with toolholders is defined by form, clearance angle, tolerance class, fastening method, size and thickness; this insert conforms to ISO dimensions for straightforward mechanical fit. Key dimensions such as the 11 mm inscribed circle, 4.76 mm thickness and the cylindrical locating hole are standardised to match common external holders or boring bars. The stated 0° clearance angle should be matched with a suitable holder geometry; the system build normally includes a pad or clamp set and replacement screws to ensure secure clamping. These standard interfaces reduce set-up time and simplify tool inventory management.

Productivity and chip control for consistent output

The integrated double-sided chipbreaker provides predictable chip formation and evacuation, supporting steady metal removal rates and reduced downtime from chip-related issues. The 0.8 mm corner radius offers a compromise between edge strength and surface finish, enabling efficient roughing while still allowing acceptable finishing in many setups. Selecting the correct chipbreaker and grade for the workpiece material and machine stability yields improved process reliability and often a lower cost-per-part through extended edge life and fewer insert changes.

Practical application advice and selection tips

For external and internal turning of steels—including alloyed and unalloyed varieties—this insert is a robust universal choice when changing engagement or light interruptions demand toughness. Choose a holder that accommodates the 60° triangular shape and the cylindrical hole locating style, and pair the insert with a suitable clamp and screw set. When higher finishes are required, consider a smaller corner radius or a dedicated finishing grade; for heavy roughing, the T9225 grade’s balance of toughness and wear resistance supports stable, productive machining.

For reliable, versatile turning with Tungaloy quality, contact Metav Werkzeuge to request this TNMG110408 T9225 insert or for tailored application advice via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6787110
• Manufacturer SKU: TUN6787110
• SKU: 6787110-Tungaloy
• Manufacturer: Tungaloy

Technical specifications

• Inscribed circle: 11 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Included angle: 60°
• Clearance angle: 0°
• Style: with cylindrical hole

Special features

• CVD-coated carbide grade T9225
• Triangular insert, double-sided
• ISO-standard turning indexable plate
• Designed for medium-to-heavy steel machining
• Robust chip control with double-sided chipbreaker
• System requires holder/boring bar, pad/clamp set and screws

FAQ

What materials is this insert best suited to?
The TNMG110408 T9225 insert from Tungaloy is optimised for medium-to-heavy steel machining and performs well where interrupted cuts or variable engagement demand additional toughness.

How is compatibility with toolholders determined?
Compatibility depends on the insert form, clearance angle, tolerance class, fastening type, size and thickness; the TNMG110408 matches common ISO holders for triangular 60° inserts and uses a cylindrical locating hole for secure clamping.

Can the insert be indexed to use multiple edges?
Yes, the double-sided design allows indexing to a second cutting edge, effectively extending service life and reducing cost per usable edge.

What effect does the 0.8 mm corner radius have on machining?
A 0.8 mm radius increases edge strength for roughing and interrupted cuts while still delivering acceptable surface finish for many general turning operations.

Is the coating a CVD layer and what benefit does it provide?
The insert uses a CVD-coated carbide construction in grade T9225, providing wear resistance combined with sufficient toughness for productive, reliable steel machining.

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.