FNMG 110408 AH6225 Wendeplatten - Tungaloy

Take advantage of a sharp, stable cutting edge combined with the wear resistance of a PVD-coated carbide AH6225 grade for reliable mid-range turning of stainless steels; the ISO-format rhombic geometry and 0.8 mm corner radius ensure consistent profiling and easy indexability. Order the FNMG110408 AH6225 insert directly via Metav Werkzeuge or ask our consultants if needed.

FNMG110408 AH6225 — Indexable turning insert, PVD-coated carbide, 50° geometry by Tungaloy

The FNMG110408 AH6225 is an ISO-format indexable insert for external and internal turning, offering a universal PVD-coated carbide grade tailored for stainless steels and variable machining conditions

*PVD-coated carbide grade AH6225 *ISO rhombic FNMG 50° geometry *0.8 mm corner radius for precise profiling *Double-sided insert with cylindrical hole

Consistent edge stability for mid-range stainless-steel turning

The PVD-coated carbide grade AH6225 provides a balance between cutting-edge sharpness and robustness, which is especially valuable when machining stainless steels under varying conditions. The coating enhances wear resistance and reduces built-up edge, so the cutting edge stays effective over longer cycles. This translates into steadier surface quality and fewer index changes, supporting continuous production and predictable tool life.

Geometry designed for precise contours and reliable seating

The rhombic FNMG shape with a 50° included angle and a 0.8 mm corner radius delivers accurate profile definition while the double-sided design reduces tooling costs per cutting edge. The insert’s cylindrical hole and standard thickness ensure secure clamping and repeatable positioning in compatible holders. As a result, the system provides controlled chip formation and stable cutting conditions, reducing vibration and supporting measurable improvements in process stability.

ISO format for straightforward system integration and logistics

Being an ISO-format indexable insert, the component fits into standard ISO holders when form, clearance angle, tolerance class, fastening, size and thickness match. The ISO format offers clear interchangeability advantages: simplified inventory management, easier tool changes and reduced machine downtime. In practice, this makes the insert suitable for shops that value consistent tooling interfaces and efficient set-up procedures.

Practical application advice for turning operations

Intended for both external and internal turning, the insert performs best with a chipbreaker and cutting data selected for workpiece stability and the chosen machining strategy. The universal nature of the AH6225 grade means it suits medium cutting conditions and fluctuating requirements; pairing the insert with an appropriate holder and clamping set achieves the best balance between productivity and surface finish. Consider the chipbreaker style and the machine-rigidity when defining feeds and speeds to ensure controlled chip control and reliable tool life.

For availability and application advice on Tungaloy’s AH6225 grade, contact Metav Werkzeuge for stock information and technical guidance via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Manufacturer article number: 6947653
• SKU: 6947653-Tungaloy
• Manufacturer SKU: TUN6947653
• Model series: ISO turning indexable inserts
• Designation: FNMG110408 AH6225 Tungaloy insert

Facts

• Geometry angle: 50°
• Corner radius: 0.8 mm
• Insert thickness: 4.76 mm
• Size (inscribed circle): 11 mm
• Clearance angle: 0°
• Hole: with cylindrical hole

Special features

• Grade: AH6225
• Material: carbide
• Coating: PVD
• Shape: rhombic (FNMG)
• Chipbreaker: double-sided
• Application: external and internal turning
• Compatibility: ISO-format insert for standard holders and clamping sets

FAQ

Which materials is this insert best suited for? The AH6225 grade is formulated as a universal solution for stainless steels and performs reliably in medium cutting conditions; the FNMG110408 AH6225 insert is optimised for such applications.

Can this insert be used for both external and internal operations? Yes. The insert is designed for external and internal turning, provided the holder and set-up match the insert’s ISO geometry and thickness.

What does the designation FNMG110408 indicate? The FNMG code denotes a rhombic ISO shape with a 50° included angle; the numeric portion 110408 relates to size and thickness parameters such as the 11 mm inscribed circle and 4.76 mm thickness, together with the 0.8 mm corner radius.

How is compatibility with a tool holder determined? Compatibility depends on form, clearance angle, tolerance class, fastening, size and thickness; matching these parameters ensures correct seating and repeatable performance with the FNMG110408 AH6225 insert.

Which chipbreaker and cutting strategy should be selected? Select a chipbreaker and cutting data based on workpiece material, machining type and machine stability; the AH6225 grade offers broad applicability, so a chipbreaker matched to stainless-steel turning and stable clamping typically delivers the best results.

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.