YNMG 160408 AH6225 Wendeplatten - Tungaloy

Take advantage of a PVD-coated cemented carbide grade that balances sharpness and edge stability, and benefit from the ZF chipbreaker tailored for stainless-steel turning; order originals or consult the specialists at Metav Werkzeuge for application advice.

YNMG160408-ZF AH6225 – ISO turning insert for turning | Tungaloy

YNMG160408-ZF AH6225 is an ISO-standard turning insert designed for external and internal turning, optimised for stainless steels and medium cutting conditions

• PVD-coated cemented carbide AH6225
• Optimised for stainless steels
• 0.8 mm corner radius for edge stability
• 0° clearance angle with cylindrical hole

Reliable cutting performance for stainless-steel turning

The PVD-coated cemented carbide grade AH6225 provides a consistent balance between a sharp cutting edge and robust edge stability, making it suitable for medium-duty machining under variable conditions. The ZF chipbreaker promotes controlled chip formation when turning stainless steels, reducing the risk of built-up edge and improving surface finish. In practice, this leads to steadier cycle times and fewer interruptions for tool changes, which supports continuous production and predictable outcomes.

ISO compatibility and secure clamping for stable operations

Designed as an ISO turning insert, the geometry and tolerances determine compatibility with matching holders and boring bars. The insert’s form, 0° clearance angle, tolerance class, fastening method, size (16 mm) and thickness (4.76 mm) must align with the selected toolholder. The cylindrical hole ensures reliable seating and repeatable positioning, while the 0.8 mm corner radius increases resistance to chipping at the corner. These features combine to simplify tool inventory management and reduce setup uncertainty in ISO tool systems.

Practical machining guidance and system setup

Use the insert with an appropriate external holder or boring bar, plus a matching shim/clamp set and replacement screws, to achieve the intended rigidity. The YNMG160408-ZF AH6225 insert performs best when paired with stable clamping and tuned cutting parameters for stainless-steel grades; moderate cutting speeds and steady feed help exploit the sharp yet durable edge. Selecting the correct chipbreaker and grade for the specific workpiece and operation will optimise chip flow and extend in-process life, supporting higher productivity and consistent surface quality.

Discuss application-specific cutting data with Metav Werkzeuge to exploit the AH6225 grade and obtain original Tungaloy inserts; contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 for availability and technical consultation.

Technical data

• Article number: 6947631
• Manufacturer SKU: TUN6947631
• SKU: 6947631-Tungaloy
• Designation: YNMG160408-ZF AH6225
• Model series: ISO-Drehwendeschneidplatten

Facts

• Size: 16 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Clearance angle: 0°
• Hole: with cylindrical hole

Special features

• Material: cemented carbide (Hartmetall)
• Coating: PVD-coated carbide
• Grade: AH6225, universal for stainless steels
• Chipbreaker: ZF
• Application: external and internal turning
• System components: compatible with ISO holders, shim/clamp set and replacement screws

FAQ

What materials is this insert best suited for?
The YNMG160408-ZF AH6225 is formulated primarily for stainless steels, offering reliable chip control and edge performance in medium machining tasks.

How does the ZF chipbreaker affect machining?
The ZF chipbreaker on this insert promotes controlled chip formation during turning, which improves surface finish and lowers the risk of chip-related interruptions for the YNMG160408-ZF AH6225.

What dimensions and clamping features are relevant for holder selection?
Key dimensions for holder compatibility include the 16 mm size, 4.76 mm thickness and the 0.8 mm corner radius; the cylindrical hole and ISO geometry ensure secure and repeatable clamping for this insert.

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.