SNMG 120416 T9225 Wendeplatten - Tungaloy

The combination of a CVD‑coated carbide grade and an ISO SNMG geometry delivers reliable cutting performance and stable chip control for medium to heavy steel turning; order directly via Metav Werkzeuge or consult the team for compatibility and tooling advice.

SNMG120416 T9225 Turning Insert by Tungaloy — CVD‑coated carbide, universal grade for medium‑heavy steel

The SNMG120416 T9225 Tungaloy insert is an ISO‑standard square indexable insert designed for external and internal turning in variable engagement conditions where a robust, tough grade is required.

• CVD‑coated carbide for robust machining
• Universal grade T9225 for medium‑heavy steel
• Double‑sided chipbreaker for versatile cutting
• Square ISO insert SNMG120416 with 1.6 mm radius

Consistent performance under variable conditions

The CVD‑coated T9225 grade is formulated as a robust universal solution for the machining of medium to heavy steels, providing a balanced combination of toughness and wear resistance. Its coating enhances thermal stability at higher cutting speeds and improves chip control, which reduces downstream handling and inspection time. Where cuts are slightly interrupted or engagement varies, the grade’s increased fracture resistance supports steady tool life, so process interruptions and unexpected edge failures are minimised.

Easy integration into standard tool systems

Compatibility is governed by established ISO parameters: form, relief angle, tolerance class, fastening, size and thickness. The SNMG geometry is recognised worldwide and is supplied with a cylindrical hole for secure clamping. The insert’s square form and indexable design permit multiple edge uses per blank, lowering tooling cost per edge. For toolrooms and production lines, this standardised approach simplifies holder selection and spares management while ensuring repeatable positioning and clamping rigidity.

Application guidance for reliable outcomes

The insert’s 1.6 mm corner radius and 90° included angle suit a wide range of external and internal turning tasks, from profile work to general facing operations. The double‑sided chipbreaker arrangement allows quick indexing to a fresh edge, improving uptime. Selection of the appropriate chipbreaker and cutting parameters should be matched to component material, machining stability and part geometry; in less rigid setups the emphasis should be on feed and depth moderation to exploit the grade’s toughness without overloading the edge.

Durability, cost efficiency and process security

Thanks to its combination of substrate and CVD coating, the insert is engineered for extended tool life and predictable wear progression, supporting higher productivity and reduced regrinding or replacement frequency. The ISO standardisation and double‑sided format contribute to lower inventory complexity and improved economic efficiency across production runs. Proven machining behaviour and controlled chips promote safer handling and consistent surface finish, which together sustain throughput and quality objectives.

For dependable medium‑to‑heavy steel turning with Tungaloy’s T9225 grade, contact Metav Werkzeuge for tailored advice and fast supply — eMail: info@metav-werkzeuge.com • Tel: +49 2822 7131930.

Technical data

• Manufacturer article number: 6780973
• Distributor SKU: 6780973-Tungaloy
• Manufacturer SKU: TUN6780973
• Designation: SNMG120416

Key measurements

• Corner radius: 1.6 mm
• Insert size: 12 mm
• Thickness: 4.76 mm
• Relief angle: 0°
• Included angle: 90°

Features & suitability

• Material: carbide
• Coating: CVD
• Grade: T9225
• Chipbreaker: double‑sided
• Hole: cylindrical
• Geometry: square, indexable ISO insert
• Application: turning (external and internal)

FAQ

Which materials is this insert suited for?
The SNMG120416 T9225 Tungaloy insert is optimised for medium to heavy steel machining; the T9225 grade offers the toughness required for variable engagement and slightly interrupted cuts.

Can the insert be used for internal turning operations?
Yes; the ISO SNMG geometry and cylindrical hole allow use in appropriate internal holders, provided holder form, clearance and stability match the insert’s dimensions and cutting conditions.

What does the T9225 grade indicate?
T9225 denotes a CVD‑coated carbide grade designed as a universal option for robust performance in medium‑heavy steel applications, combining wear resistance with enhanced fracture toughness.

How is the insert mounted and indexed?
Mounting follows ISO standards: the insert is secured via the central cylindrical hole; being double‑sided and square, it can be indexed to present fresh cutting edges, reducing tooling cost per edge.

What cutting geometry should be chosen for finishing vs roughing?
A larger feed and deeper cut exploit the grade’s toughness for roughing, while smaller depths and finer feeds improve surface finish for finishing. Choose the chipbreaker and parameters according to workpiece material and machine rigidity.

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.