TNMG 160412 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of robust cutting performance, versatile ISO compatibility and a CVD-coated carbide grade engineered for medium to heavy steel turning; order the insert directly via Metav Werkzeuge or consult our team for application-specific recommendations.

TNMG160412 T9225 ISO turning insert, triangular 60° – Tungaloy

TNMG160412 T9225 is an ISO-standard triangular turning insert designed for external and internal turning in medium to heavy steel applications, offering a robust universal grade for changing engagement conditions.

• CVD-coated carbide grade T9225
• Universal grade for medium to heavy steel
• Triangular 60° insert with 1.2 mm corner radius
• Double-sided chipbreaker, cylindrical hole

High productivity through stable cutting and longer tool life

The CVD-coated carbide composition of this insert provides a balance between wear resistance and toughness, making it suitable for interrupted cuts and variable engagement. The T9225 grade supports productive machining by reducing flank wear and maintaining a consistent cutting edge under tougher conditions, which in turn reduces tool change frequency and improves overall cycle time. For shops aiming to increase throughput while keeping process security high, this insert delivers measurable efficiency gains through its durable coating and engineered substrate.

Simple integration with ISO toolholders and cost-efficient geometry

As an ISO-standard triangular insert, compatibility is determined by form, clearance angle 0°, tolerance class, fastening and plate thickness. The TNMG160412 geometry (60° included angle, 16 mm size, 4.76 mm thickness) fits a wide range of external holders and boring bars when the correct pocket and clamp are used. The insert’s double-sided design and central cylindrical hole allow two usable cutting edges per side, lowering cost per edge and simplifying inventory management. For reliable mounting, match holder seat geometry and fastening to the plate’s dimensions and tolerance class.

Application guidance and machining benefits for steel components

Engineered as a universal solution for turning, this insert is particularly effective for medium to heavy steel workpieces where alternating conditions or light interruptions occur. The 1.2 mm corner radius supports moderate corner strength without sacrificing surface quality, enabling a good compromise between tool life and finish. Combined with the appropriate chipbreaker selection, the insert promotes controlled chip formation and repeatable surface results. If further optimisation is required—for example selecting a different chipbreaker or grade for specialised alloys—technical advice is available to ensure the right setup.

Contact Metav Werkzeuge today to discuss the Tungaloy TNMG160412 T9225 turning insert for your machining process — technical consultation and tailored recommendations are available by email at info@metav-werkzeuge.com or by phone at +49 2822 7131930

Technical Data

• Article number: 6796051
• SKU: 6796051-Tungaloy
• Manufacturer SKU: TUN6796051
• Name: TNMG160412 T9225 Tungaloy turning insert

Facts

• Corner radius: 1.2 mm
• Included angle: 60°
• Plate size: 16 mm
• Thickness: 4.76 mm
• Clearance angle: 0°

Special features

• CVD-coated carbide grade T9225
• Double-sided chipbreaker
• ISO-standard triangular insert
• Cylindrical central hole
• Suitable for external and internal turning
• Recommended for medium to heavy steel machining
• Compatible holder selection based on form, clearance, tolerance, fastening and size

FAQ

What materials is this insert intended for? The TNMG160412 T9225 insert is designed primarily for medium to heavy steel machining and performs well where interrupted cuts or varying engagement demand additional toughness.

How does the CVD coating affect performance? The CVD-coated carbide substrate of the T9225 grade improves wear resistance and edge stability, prolonging tool life and supporting consistent surface quality during turning operations.

Can this insert be used on both external and internal turning operations? Yes, the ISO geometry and central cylindrical hole permit use in appropriate external holders and boring bars for internal turning when the correct holder pocket and clamp are employed.

How many cutting edges are available on this insert? With its double-sided configuration and triangular form, the insert provides multiple usable cutting edges, reducing cost per edge and simplifying spare-part management.

What should be checked to ensure compatibility with a holder? Compatibility requires matching the insert form, clearance angle, tolerance class, fastening method, size and thickness to the holder’s seat and clamp design for a secure and accurate fit.

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.