TNMG 160404 T9225 Wendeplatten - Tungaloy

Robust CVD-coated T9225 grade combined with ISO geometry and a 0.4 mm corner radius ensures dependable performance in medium-to-heavy steel turning; order through Metav Werkzeuge or request application advice from our consultants for correct holder matching.

TNMG160404 T9225 — ISO triangular turning insert, CVD-coated cemented carbide by Tungaloy, 60° geometry

The TNMG160404 T9225 is an ISO-standard triangular turning insert intended for medium-to-heavy steel machining, offering a tough, CVD-coated cemented carbide grade for interrupted cuts and variable engagement conditions.

• CVD-coated cemented carbide grade T9225
• Triangular ISO insert, 60° cutting geometry
• 0.4 mm corner radius for versatile turning
• Double-sided chipbreaker for medium to heavy cuts
• Compatible with ISO holders; centre hole cylindrical

Increased productivity through a tough coated grade

The combination of a CVD-coated surface and cemented carbide substrate delivers enhanced wear resistance and thermal stability, translating into longer tool life and fewer tool changes. The T9225 grade is engineered for robustness in demanding steel applications, so productivity gains arise from consistent cutting performance under varying engagement and intermittent cutting. For workshops seeking measurable process stability, this geometry supports steady feed rates and reduced cycle-time variance.

Precise fit and geometry for reliable mounting

The insert follows ISO-standard dimensions with a 60° included angle and an inscribed circle of 16 mm, making it compatible with a wide range of ISO holders when the form, relief, tolerance class, clamping and thickness are matched. The plate thickness of 4.76 mm and 0° relief ensure a rigid support in the pocket, while the 0.4 mm corner radius balances edge strength and profile accuracy. Mounting is via a cylindrical hole, which eases alignment and repeatability in production setups.

Stable chip control for consistent surface quality

A double-sided chipbreaker designed for medium to heavy cuts promotes stable chip formation and evacuation, reducing chatter and supporting a reliable surface finish. The insert’s toughness makes it particularly suitable for slightly interrupted cuts or variable depth of cut scenarios, where brittle grades might fail. The result is fewer unexpected tool failures and more predictable component quality, an advantage for shops aiming to reduce rework and scrap.

Simple integration and economical operation

As an ISO-format turning insert, the part integrates smoothly into existing toolholder systems provided the holder matches the insert form and dimensions. The overall effect is an economical solution: fewer insert replacements due to increased wear resistance, less machine downtime and improved process repeatability. Technical matching and selection of the correct chipbreaker and grade for a specific steel or operation can be provided by the supplier to ensure optimal cutting data and setup.

Select the Tungaloy TNMG160404 T9225 insert for robust medium-to-heavy steel turning and contact Metav Werkzeuge for holder compatibility and availability via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6780951
• Manufacturer SKU: TUN6780951
• Label / Name: TNMG160404 T9225 Tungaloy turning insert

Facts

• Corner radius: 0.4 mm
• Thickness: 4.76 mm
• Inscribed circle: 16 mm
• Relief angle: 0°
• Included angle: 60°
• Manufacturer article number: 6780951

Design and features

• Material: cemented carbide
• Coating: CVD
• Grade: T9225
• Shape: triangular (60°)
• Chipbreaker: double-sided
• Mounting: with cylindrical hole
• Application: turning
• Model series: ISO turning inserts

FAQ

What materials is this insert suitable for?
The TNMG160404 T9225 insert is designed primarily for steel machining; the T9225 grade provides toughness for medium-to-heavy steel operations and variable cutting conditions.

Can the insert handle interrupted cuts?
Yes. The T9225 grade and robust geometry make this insert well suited to slightly interrupted cuts and changing engagement, offering increased resistance to chipping.

How does the chipbreaker affect surface finish?
The double-sided chipbreaker promotes stable chip control during medium to heavy cuts, which helps maintain consistent surface quality and reduces the likelihood of built-in stresses affecting the finished part.

What mounting features ensure repeatable positioning?
Repeatable mounting is achieved via the cylindrical hole and standard ISO dimensions (16 mm inscribed circle, 4.76 mm thickness), enabling exact seating in compatible toolholders.

Is this insert compatible with standard ISO holders?
Compatibility depends on holder form, relief angle, tolerance class, clamping method, size and thickness; when those match the insert’s ISO specifications, the TNMG160404 T9225 integrates directly.

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.