FNMG 110404 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of a sharp, stable cutting edge and broad material compatibility to maintain productive turning operations; the insert’s PVD-coated AH6225 grade and 0.4 mm corner radius deliver consistent performance under changing conditions. Order the FNMG110404 AH6225 Tungaloy insert directly via Metav Werkzeuge or request advice from their consultants for application-specific selection.

FNMG 110404 AH6225 Turning Insert (ISO) by Tungaloy — PVD-coated carbide, 50° rhombic

FNMG110404 AH6225 is an ISO-standard rhombic turning insert intended for external and internal turning of rostfreiem Stahl and similar materials

• Rhombic 50° geometry for versatile turning
• PVD-coated carbide AH6225 for rostfreiem Stahl
• 0.4 mm corner radius for stable cutting edge
• Cylindrical hole for secure, ISO-compatible clamping

Fast integration with ISO tooling for predictable set-up

The insert is manufactured to ISO dimensions, so compatibility with the toolholder is determined by form, clearance angle, tolerance class, fastening method, size and thickness, which are specified for the series. This standardisation enables straightforward replacement and accurate register in existing holders, reducing set-up time and minimising the risk of misalignment. Clear labelling of geometry and size supports correct selection during procurement and machine changeovers.

Consistent cutting performance on rostfreiem Stahl

The AH6225 grade is a PVD-coated carbide mix optimised for rostfreiem Stahl machining, designed to combine a sharp yet stable cutting edge for medium cutting conditions and varying workpiece states. The double-sided chipbreaker assists in producing short, controllable chips under interrupted or continuous cuts. The insert’s 0.4 mm corner radius and 50° rhombic geometry balance edge strength with surface finish, making it suitable for finishing and medium-turning operations.

System approach for productivity and repeatable tool life

The ISO insert is intended to be used as part of a system: insert, a matching external holder or boring bar, a backing plate or clamp set and replacement screws. This modular approach enables consistent clamping and repeatable performance, supporting stable chip formation and longer effective life of the cutting edge. The PVD surface layer reduces built-up edge tendencies, aiding process stability and predictable maintenance intervals, which supports efficient shop-floor planning and cost control.

Practical selection advice for reliable results

Choose the chipbreaker and grade in line with workpiece material, machining type and machine stability: the AH6225 grade is a universal choice for rostfreiem Stahl when a robust edge and consistent performance are required. For deep interrupted cuts or heavy roughing, consider larger corner radii or more robust geometries; for fine finishing, the 0.4 mm radius and the rhombic 50° shape provide a reliable compromise between finish and edge strength. Ensure the chosen holder matches the insert form, clearance angle and size to preserve the specified tolerances.

For purchases or technical guidance on the FNMG110404 AH6225 Tungaloy turning insert, contact Metav Werkzeuge GmbH — enquiries by e-mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 for precise grade and holder matching advice

Technical Data

• Article number: 6947652
• SKU: 6947652-Tungaloy
• Manufacturer item number: 6947652
• Manufacturer SKU: TUN6947652

Facts

• Corner radius: 0.4 mm
• Inscribed circle: 11 mm
• Thickness: 4.76 mm
• Clearance angle: 0°
• Insert angle: 50°
• Bore: with cylindrical hole

Special features

• ISO turning insert series
• Rhombic plate form
• PVD-coated carbide, grade AH6225
• Double-sided chipbreaker
• Suitable for external and internal turning
• Designed for rostfreiem Stahl machining

FAQ

What materials is this insert suitable for?
The FNMG110404 AH6225 Tungaloy insert is specified for rostfreiem Stahl and similar alloys; the AH6225 PVD-coated carbide provides a compromise of sharpness and edge stability for medium machining.

How does the PVD coating benefit machining?
The PVD coating on the AH6225 grade reduces friction and minimises built-up edge formation, which helps maintain the cutting geometry and improves consistent surface finish when using the FNMG110404 insert.

Which holders are compatible with this insert?
Compatibility depends on matching the insert form, clearance angle, tolerance class, fastening method, size and thickness; the FNMG110404 geometry and cylindrical bore are compatible with ISO holders designed for rhombic FNMG inserts.

Is the chipbreaker suitable for interrupted cuts?
The double-sided chipbreaker on this insert supports controllable chip formation and can be used in interrupted and continuous turning, with the caveat that holder rigidity and cutting parameters must be adapted accordingly.

How many cutting edges are available per insert?
The FNMG110404 is double-sided; rotating to the next index provides additional usable cutting edges, extending the effective life per insert and improving cost-efficiency.

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.