FNMG 110404 AH6225 Wendeplatten - Tungaloy

Combining a universal PVD-coated carbide grade with the ISO FNMG110404 geometry and a 0.4 mm corner radius, this insert offers a balance of sharp cutting action and edge stability for medium turning operations, particularly on stainless steel. Order directly via Metav Werkzeuge or contact our consultants for holder compatibility and application advice.

FNMG 110404 AH6225 Tungaloy — ISO FNMG110404 indexable turning insert, PVD carbide, 50°

The FNMG110404 AH6225 is an ISO-standard indexable turning insert intended for external and internal turning, engineered for consistent performance in varying conditions and optimised for stainless steel applications

• PVD-coated universal grade AH6225
• 50° lead angle for versatile turning
• 0.4 mm corner radius for stable edge
• Double-sided chipbreaker with cylindrical hole

Proven cutting performance for stainless steel and mixed jobs

The PVD-coated carbide grade AH6225 delivers a combination of cutting-edge sharpness and durability, designed for medium machining and changing operational conditions. Its coating reduces built-up edge and improves wear resistance, which helps maintain a stable cutting edge over longer tool life. Specified as an ISO FNMG110404 geometry, the insert provides predictable chip formation and consistent engagement with the workpiece, which supports reproducible productivity in batch and single-part production environments.

Geometry that balances finish and strength

The rhombic FNMG shape with a 50° lead angle reduces radial cutting forces and improves access in external and internal turning, aiding both profile and shoulder work. The 0.4 mm corner radius increases edge strength and contributes to a superior surface finish when feeds and depths are matched to the geometry. A double-sided chipbreaker offers two usable cutting edges per index, while the cylindrical hole enables secure clamping in compatible holders; these design choices combine to lower tooling cost per component and simplify inventory management.

System compatibility and practical benefits at the machine

An indexable workflow requires the insert, a matching external holder or boring bar, and the correct backing and fixing hardware. Compatibility is governed by insert form, clearance (frewinkel), tolerance class, mounting method, size and thickness; the FNMG110404 format ensures wide availability of suitable holders. Where stainless steel is the primary material, the universal AH6225 grade supports reliable chip control and consistent surface quality under medium cutting conditions, reducing rework and improving throughput for production shops.

Contact Metav Werkzeuge for tailored guidance on holder compatibility and cutting data for Tungaloy FNMG110404 AH6225 inserts — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6947648

Numerical data

• ISO code: 110404
• Insert size: 11 mm
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Lead angle: 50°
• Relief angle: 0°
• Manufacturer SKU: TUN6947648

Design and special features

• Material: carbide
• Coating / grade: AH6225 (PVD-coated)
• Shape: rhombic (FNMG)
• Hole: with cylindrical hole
• Chipbreaker: double-sided
• Application: turning
• Model series: ISO turning indexable inserts
• Label: FNMG110404 AH6225 Tungaloy-Wendeplatte
• Manufacturer: Tungaloy

FAQ

What materials is this insert suited for?
The FNMG110404 AH6225 insert is optimised as a universal grade for stainless steel and is suitable for medium turning tasks where a sharp yet stable cutting edge is required.

How does the 50° lead angle affect machining?
A 50° lead angle reduces radial forces and improves access for shoulder and profile turning; the geometry of the FNMG110404 insert helps achieve stable cutting behaviour and consistent surface finish.

What is the benefit of the 0.4 mm corner radius?
A 0.4 mm corner radius increases edge strength and supports better surface quality at appropriate feed rates, offering a compromise between finish and durability for typical turning operations.

How is the insert clamped and indexed?
The insert features a cylindrical hole for secure clamping and a double-sided chipbreaker allowing two indexing positions; compatibility depends on holder form, tolerance class and thickness matching

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.