TNMG 110408 AH6225 Wendeplatten - Tungaloy

Take advantage of the PVD-coated AH6225 grade and the 0° relief geometry for a balanced mix of sharp cutting and edge stability; this combination delivers consistent finishing and extended tool life in medium-duty turning operations. Order the insert directly via Metav Werkzeuge or consult the specialists for holder compatibility and chipbreaker selection.

TNMG 110408 AH6225 TNMG turning insert — PVD-coated carbide, 60° triangle (Tungaloy)

TNMG110408 AH6225 is an ISO-format turning insert for external and internal turning, engineered for medium-duty applications and particularly suited to rostfreier Stahl machining

• PVD-coated carbide grade AH6225
• Optimised for rostfreier Stahl turning
• Triangular 60° insert with 0° relief
• Double-sided chipbreaker, with cylindrical hole

Consistent cutting performance for medium-duty turning

The combination of the AH6225 grade and PVD-coated surface provides a stable cutting edge that balances sharpness and wear resistance. Designed as a universal solution for rostfreier Stahl, this insert keeps flank wear predictable under variable conditions, reducing downtime for tool changes. The PVD layer increases resistance to built-up edge and maintains cutting geometry at moderate speeds, which helps sustain component surface quality and reduces rework in series production.

Predictable fit and repeatable results on ISO tooling systems

Produced to ISO dimensions, the insert’s 60° triangle form and 0° relief angle ensure repeatable engagement with standard external holders and boring bars. Critical dimensions such as 4.76 mm plate thickness, 11 mm inscribed size and a 0.8 mm corner radius support stable clamping and controlled cutting forces. The ISO conformity simplifies tool inventory management, permitting fast replacement and consistent part tolerances across shifts and machines.

Operational economy through reversibility and secure clamping

The double-sided chipbreaker and the central cylindrical hole allow for reversible use and secure clamping, improving cost-efficiency per cutting edge. Reversible geometry offers a quick index option when one edge is worn, while the chipbreaker design supports controlled chip formation in mixed machining conditions. For reliable results, match the chipbreaker pattern and grade to component material, machining strategy and machine rigidity to exploit the insert’s durability and surface-finish benefits.

Contact Metav Werkzeuge for a compatibility check and expert recommendations on Tungaloy TNMG110408 AH6225 inserts for rostfreier Stahl turning applications

Technical data

• Article number: 6947399
• SKU: 6947399-Tungaloy
• Manufacturer SKU: TUN6947399
• Material: carbide
• Model series: ISO-Drehwendeschneidplatten

Facts

• Thickness: 4.76 mm
• Size: 11 mm
• Corner radius: 0.8 mm
• Relief angle: 0°
• Included angle: 60°

Special features

• Grade/coating: AH6225, PVD-coated
• Plate form: triangular
• Hole: with cylindrical hole
• Chipbreaker: double-sided
• Typical application: external and internal turning of rostfreier Stahl
• System components: ISO insert, compatible holders and clamping sets

FAQ

What materials is this insert best suited for? This insert, TNMG110408 AH6225 from Tungaloy, is designed as a universal grade for rostfreier Stahl and performs well in medium-duty stainless-steel turning.

Is the insert reversible and how does that affect costs? Yes, the double-sided chipbreaker makes the insert reversible; this allows re-indexing to a fresh edge and improves cost-efficiency per cutting edge.

Which holders are compatible with this ISO insert? Compatibility depends on the holder’s insert pocket form, relief geometry, tolerance class, fixing method, size and thickness; confirm these parameters when selecting a matching external holder or boring bar.

What advantages does the PVD coating provide? The PVD-coated AH6225 improves resistance to built-up edge and wear, maintaining geometry under moderate cutting speeds and delivering more consistent surface finishes.

How should the chipbreaker be chosen for a specific job? Select the chipbreaker based on the workpiece material, the machining method (roughing/finishing) and the required stability; the double-sided design offers flexibility across several applications.

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.