TNMG 160408 T9225 Wendeplatten - Tungaloy

Benefit from a combination of a CVD‑coated carbide grade and a 0.8 mm corner radius that delivers reliable performance in mid‑to‑heavy steel turning; the ISO‑compatible TNMG 160408 T9225 geometry ensures secure clamping and repeatable results when paired with the correct holder. Order the insert directly via Metav Werkzeuge or consult our technical advisers for selection and mounting guidance.

TNMG 160408 T9225 Tungaloy indexable turning insert for turning, CVD‑coated carbide, 0.8 mm radius

A TNMG160408 T9225 indexable turning insert designed for robust external and internal turning in steel, offering a balance of toughness and wear resistance for variable cutting conditions.

• TNMG 160408 T9225 indexable insert by Tungaloy
• CVD-coated carbide for mid-to-heavy steel machining
• 0.8 mm corner radius, 60° triangular geometry
• Double-sided chipbreaker with cylindrical hole

Consistent chip control for mid‑to‑heavy steel turning

The CVD‑coated carbide grade T9225 provides a deliberate balance between toughness and wear resistance, making it suitable for variable engagement and slightly interrupted cuts encountered in industrial turning. The double‑sided chipbreaker reduces the tendency for long, stringy chips while supporting stable cutting forces; this leads to fewer interruption‑related rejects and more predictable cycle times. As a result, process planners can rely on improved tool life and steadier component quality when machining structural and engineering steels.

Secure fit and ISO compatibility for reproducible production

Designed to the ISO TNMG 160408 standard, the triangular insert matches holders by form, clearance angle and tolerance class, which simplifies tool assembly and ensures repeatable clamping. The cylindrical hole and the 4.76 mm plate thickness provide positive mechanical support in the pocket, reducing micro‑movements that cause chatter. Specifying an ISO‑compliant insert supports modular tooling strategies and reduces set‑up variability across different machines and operators.

Economical indexability and fewer tool changes

The triangular shape combined with a double‑sided geometry offers multiple effective cutting edges per index, lowering tooling cost per part and reducing stoppages for insert changes. The 0.8 mm corner radius is a pragmatic compromise between edge strength and dimensional control, enabling slightly heavier depths of cut without sacrificing surface finish. Together, these attributes deliver an efficient balance of cutting performance and operational economy in production environments.

Practical advantages for shopfloor implementation

This insert is suitable for both external and internal turning where moderate to heavy cutting conditions occur and a tougher grade is beneficial. The 60° included angle supports versatile toolpath strategies while the 0° relief angle helps maintain cutting stability in many standard holder designs. When selecting a holder and clamping set, ensure form, free angle and tolerance class match the insert to exploit its full performance potential and protect the cutting edge integrity.

For dependable mid‑to‑heavy turning applications, select the Tungaloy TNMG 160408 T9225 insert and contact Metav Werkzeuge for tailored advice or to place an order: info@metav-werkzeuge.com / +49 2822 7131930

Technical data

• Article number: 6780755
• SKU: 6780755-Tungaloy
• Manufacturer article number: 6780755
• Manufacturer SKU: TUN6780755
• Model series: ISO-Drehwendeschneidplatten

Facts

• Plate size: 16 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.8 mm
• Included angle: 60°
• Relief angle: 0°
• Hole style: cylindrical
• Grade: T9225

Special features

• Material: carbide
• Coating: CVD coating
• Geometry: triangular, double-sided chipbreaker
• Application: turning (external and internal)
• ISO designation: TNMG160408
• Compatibility: ISO‑standard holders and bores

FAQ

What materials is this insert suitable for?
The TNMG 160408 T9225 insert is intended for mid‑to‑heavy steel machining and performs well under variable engagement where toughness is required.

How many cutting edges are available per insert?
The triangular, double‑sided design provides multiple indexable edges, enabling several repositions before disposal and reducing changeover frequency.

Which holders are compatible with this ISO insert?
Compatibility depends on holder form, free angle, tolerance class and clamping method; matching the ISO TNMG 160408 form ensures correct seating and secure clamping.

What does the T9225 grade offer in daily use?
Grade T9225 combines a tough CVD‑coated carbide substrate with wear resistance suitable for stable, productive machining under mixed cutting conditions.

Is the 0.8 mm corner radius suitable for finishing?
The 0.8 mm radius offers a compromise between edge strength and surface finish; for precision finishing, consider smaller radii where appropriate.

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.