TNMG 160404 T9225 Wendeplatten - Tungaloy

Combining the CVD-coated T9225 grade with the robust TNMG geometry delivers stable chip control, consistent edge life and reliable performance for medium-to-heavy steel turning; order originals via Metav Werkzeuge or request tailored machining data from our consultants.

TNMG 160404 T9225 Turning Insert — ISO triangular insert, CVD-coated carbide | Tungaloy

TNMG160404 T9225 is an ISO-form indexable turning insert optimised for medium-to-heavy steel machining, offering a tough CVD-coated carbide grade and a 0.4 mm corner radius for robust, repeatable cutting performance

• CVD-coated carbide T9225 for toughness
• Optimised chip control, double-sided breaker
• 60° TNMG triangle form for reliable clamping
• 0.4 mm corner radius for robust profiles

Improved uptime through consistent chip control

The CVD coating of the T9225 grade combines wear resistance with maintained toughness, which reduces edge wear under fluctuating engagement conditions. In practice this means fewer tool changes and more consistent component quality when machining steel in medium-to-heavy duty operations. The double-sided chipbreaker provides controlled chip formation over a range of feeds, so the cutting process remains stable even with slight interruptions or variable material batches. Choosing a coated carbide grade that balances hardness and toughness is a rational step towards lower cost-per-part and higher machine uptime.

Geometry that suits demanding turning tasks

The triangular TNMG form with a 60° included angle and a 0° relief configuration gives predictable mechanical clamping and straightforward seat alignment in ISO-compatible holders. The 0.4 mm corner radius supports robust profile work and improves resistance to edge chipping at higher depths of cut, while the cylindrical hole ensures secure fastening. These geometrical attributes translate into stable cutting conditions and reduced risk of vibration-induced wear. Selecting the correct chipbreaker and grade according to workpiece stability and machining strategy enables efficient material removal and consistent surface quality.

Easy integration and data-driven application support

As an ISO indexable insert, the TNMG160404 fits standard external holders, boring bars and clamping kits; compatibility is defined by form, clearance angle, tolerance class, attachment method, size and thickness. The insert is supplied in a system-ready format, allowing quick replacement and minimal setup time when matched to the correct toolholder. For complex or critical jobs, Metav Werkzeuge can supply cutting parameters and practical recommendations for feed, speed and depth of cut to suit the Tungaloy CVD-coated carbide grade. This practical support helps translate technical features into measurable productivity gains on the shop floor.

Request original Tungaloy TNMG inserts or a cutting-parameter sheet from Metav Werkzeuge to ensure process reliability for medium-to-heavy steel turning — contact info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6780949
• SKU: 6780949-Tungaloy
• Manufacturer SKU: TUN6780949
• Model series: ISO indexable turning inserts

Facts

• Corner radius: 0.4 mm
• Included angle: 60°
• Relief/clearance angle: 0°
• Insert size: 16 mm
• Hole: with cylindrical hole

Special features

• CVD-coated carbide grade T9225
• Triangular insert, TNMG form
• Double-sided chipbreaker
• Designed for medium-to-heavy steel turning
• ISO-standard geometry and system compatibility

FAQ

What materials is this insert best suited for?
The TNMG160404 T9225 insert by Tungaloy (SKU 6780949-Tungaloy) is optimised for medium-to-heavy steel turning where toughness and reliable chip control are required.

Can the insert handle interrupted cuts?
Yes. The T9225 grade is a robust universal grade with increased toughness, making it suitable for applications with changing engagement or light interruptions.

How is holder compatibility determined?
Compatibility depends on insert form, clearance angle, tolerance class, attachment method, size and thickness; the TNMG triangle form and 60° included angle require ISO-compatible holders designed for TNMG inserts.

What does the CVD coating provide?
The CVD coating offers improved wear resistance and thermal stability, extending edge life while maintaining the toughness needed for heavier-section steel machining.

How many usable edges are available on the insert?
The insert is double-sided; consult the manufacturer’s datasheet or Metav Werkzeuge for the exact count of indexable edges for this TNMG geometry.

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.