TNMG 160404 T9225 Wendeplatten - Tungaloy

Take advantage of the CVD‑coated carbide T9225 and the ISO‑compliant geometry for consistent performance in medium to heavy steel turning; the double‑sided chipbreaker and secure cylindrical hole ensure stable clamping and economical indexing. Order directly via Metav Werkzeuge or consult our specialists for application support.

TNMG160404 T9225 – ISO turning insert for steel turning by Tungaloy, 60° triangle

The TNMG160404 T9225 is a triangular ISO turning insert designed for external and internal turning of steels, offering a robust universal grade and a secure, cylindrical‑hole clamping option for stable machining.

• CVD‑coated carbide T9225 grade
• Robust for medium to heavy steel machining
• Double‑sided chipbreaker for process stability
• ISO triangular insert, 60° included angle

Consistent cutting performance under variable conditions

The combination of a CVD‑coated carbide substrate and the T9225 grade provides increased toughness and wear resistance for medium to heavy steel operations. This geometry is intended to manage slightly interrupted cuts and changing engagement without a marked loss in edge life, which translates into fewer tool changes and steadier cycle times. The protective coating reduces flank wear and helps maintain dimensional accuracy over longer runs, delivering predictable productivity for batch and serial production alike.

Simple integration into ISO tool systems for reduced setup time

Designed as an ISO‑normed turning insert, compatibility with holders depends on form, clearance angle, tolerance class, fastening and size. The 0° rake specification and triangular form make selection and mounting straightforward when matching to standard external holders or boring bars. Clear identification of the grade and chipbreaker geometry simplifies tool assignment and reduces set‑up errors, enabling faster changeovers and consistent clamping repeatability in shopfloor conditions.

Stable chip control and economical indexing for improved throughput

The double‑sided chipbreaker enhances chip formation across a range of cutting parameters, supporting safer evacuation and reduced rework. The triangular shape combined with the cylindrical hole provides secure retention and offers multiple indexable cutting edges, increasing the number of usable corners per insert and lowering cost per edge. The 60° included angle yields versatile engagement for both finishing and semi‑roughing passes, improving surface quality while maintaining effective metal removal rates.

Contact Metav Werkzeuge for tailored cutting recommendations, application charts and to confirm the right TNMG160404 T9225 variant for specific steel grades and machining conditions.

Technical Data

• Article number: 6796047
• Manufacturer SKU: TUN6796047
• SKU: 6796047-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Material: Hartmetall

Facts

• Corner radius: 0.4 mm
• Insert size: 16 mm
• Included angle: 60°
• Rake angle: 0°
• Manufacturer article number: 6796047

Special features

• CVD‑coated carbide (T9225 grade)
• Double‑sided chipbreaker
• Triangular insert, with cylindrical hole
• ISO turning insert, compatible with standard holders
• Suitable for turning (external and internal)

FAQ

Which materials is this insert suitable for?
The TNMG160404 T9225 insert is optimised for steel machining, particularly medium to heavy operations where toughness and stable chip control are required.

Is the grade suitable for interrupted cuts?
Yes, the T9225 grade is a robust universal grade designed to cope with variable engagement and slightly interrupted cuts while maintaining edge life.

How is the insert secured in the holder?
This triangular insert features a cylindrical hole for positive clamping; compatibility is determined by holder form, fastening method and tolerance class.

How does the chipbreaker affect surface finish?
The double‑sided chipbreaker promotes reliable chip formation and evacuation, which supports a consistent surface finish and reduces the risk of chip recontact.

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.