TNMG 160416 T9225 Wendeplatten - Tungaloy

Combining robust CVD‑coated carbide T9225, a 1.6 mm corner radius and full ISO compatibility delivers reliable performance for medium to heavy steel turning; this improves stability and reduces downtime. Order directly via Metav Werkzeuge or consult our specialists for application-specific advice.

TNMG160416 T9225 TNMG indexable turning insert — CVD‑coated carbide, 60° | Tungaloy

The TNMG160416 T9225 is a triangular ISO indexable insert for turning, engineered as a universal, tough grade for medium to heavy steel machining with a 60° geometry and a 1.6 mm corner radius.

• CVD‑coated carbide grade T9225
• 1.6 mm corner radius for roughing and finishing
• 60° triangular geometry for versatile turning
• Double‑sided with cylindrical hole for secure clamping

Consistent cutting performance for demanding turning tasks

The insert combines a CVD‑coated surface with a robust carbide substrate, providing a balance of wear resistance and toughness that suits interrupted cuts and variable engagement. As part of an ISO insert system, compatibility depends on form, clearance angle (0°), tolerance class, fastening method, size and thickness; matching the insert to a suitable holder reduces vibration and extends service life. This technical harmony supports stable metal removal rates and consistent component quality, helping to maintain productive machining cycles.

Designed geometry for repeatable accuracy and fast set‑up

The triangular 60° shape with a 1.6 mm corner radius gives a compromise between edge strength and surface finish: the larger radius resists edge chipping under heavier radial depths, while still permitting acceptable roughing and semi‑finishing passes. The double‑sided design doubles the available cutting edges, lowering tooling costs per edge. A cylindrical hole and standard thickness (4.76 mm) ensure straightforward clamping with shims and screws, enabling repeatable positioning and rapid index changes during shift work.

Productivity, tool life and application guidance

The T9225 grade is a universal, tougher CVD variant intended for medium to heavy steel turning where changing engagement or lightly interrupted cuts demand toughness over extreme hardness. The coating improves abrasion resistance and thermal stability, which typically translates into longer tool life and fewer insert changes — a direct contribution to throughput and lower downtime. For system build‑up, use an ISO‑compatible external holder or boring bar together with a backing pad, clamping set and spare screws. If uncertain about holder compatibility or cutting data for a specific steel grade, technical data sheets and material guidance are available.

For application advice or to arrange supply of Tungaloy inserts, contact Metav Werkzeuge for tailored recommendations and order handling; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6951030
• Manufacturer SKU: TUN6951030
• SKU: 6951030-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Designation: TNMG160416 T9225 Tungaloy-Wendeplatte

Core data

• Inscribed circle: 16 mm
• Corner radius: 1.6 mm
• Thickness: 4.76 mm
• Clearance angle: 0°
• Included angle: 60°
• ISO code: 160416

Special features

• CVD‑coated carbide (T9225)
• Double‑sided chipbreaker
• Triangular plate form
• With cylindrical hole
• Intended application: Turning
• Material: carbide

FAQ

What materials is this insert suited for?
The TNMG160416 T9225 insert is specified as a robust universal grade for steel machining, particularly medium to heavy steel where variable engagement or slight interruptions call for additional toughness.

How does the T9225 grade affect tool life?
Tungaloy’s T9225 CVD‑coated carbide enhances abrasion resistance and thermal stability, which generally increases insert life in demanding turning operations compared with uncoated grades.

Is the insert compatible with standard ISO holders?
Compatibility is determined by form, clearance angle, tolerance class, fastening and plate dimensions; TNMG160416 conforms to ISO geometry and is intended for use in ISO‑compliant external holders or boring bars.

How many cutting edges are available per insert?
The triangular, double‑sided design provides multiple indexable edges, effectively doubling the number of usable cutting corners versus single‑sided plates.

What is the function of the 1.6 mm corner radius?
The 1.6 mm corner radius increases edge strength for heavier depths of cut and interrupted machining, improving chip control and reducing the risk of edge fracture while still permitting acceptable surface finish.

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.