WNMG 080408 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide durability and an optimised TSF chipbreaker for reliable turning of stainless steel; order directly via Metav Werkzeuge or consult the team for application-specific cutting data.

WNMG 080408 AH6225 trigon ISO turning insert for Drehen — PVD-coated carbide, 0.8 mm radius (Tungaloy)

A WNMG 080408 AH6225 trigon insert designed for ISO-standard external and internal turning, offering a stable cutting edge for medium-duty machining of stainless steel.

• ISO-standard trigon insert 08 size
• PVD-coated carbide grade AH6225
• Optimised TSF chipbreaker for stable chips
• 0.8 mm corner radius for robust edge
• 0° clearance angle with cylindrical hole

Consistent performance for stainless steel machining

The PVD-coated carbide composition and the AH6225 grade deliver a balance of sharpness and edge stability tailored to stainless steel. The coating enhances wear resistance under variable cutting conditions, while the substrate provides toughness against built-up edge. As a result, the insert maintains consistent surface quality and prolonged service intervals, reducing process interruptions and supporting stable production cycles.

Geometry tuned for chip control and surface finish

The TSF chipbreaker combined with the trigon shape enables predictable chip formation and evacuation during both external and internal turning. The 0.8 mm corner radius offers a compromise between edge strength and finishing capability, and the 0° clearance angle suits a wide range of turning setups. This geometry minimises vibration and promotes a repeatable surface finish, making the insert suitable for medium cutting depths and variable feed rates.

Workshop compatibility and practical benefits

ISO conformity ensures straightforward integration into standard holders and boring bars; compatibility depends on form, clearance, tolerance class, fastening and thickness. The insert’s 4.76 mm thickness and cylindrical hole facilitate secure clamping and straightforward replacement. Specifying this grade and chipbreaker reduces tool-change frequency and simplifies tool inventory, supporting efficient operations in job shops and production environments that machine stainless steel.

Contact Metav Werkzeuge for tailored cutting data, availability and application support for the Tungaloy WNMG 080408 AH6225 turning insert

Technical Data

• Article number: 6947522
• SKU: 6947522-Tungaloy
• Manufacturer SKU: TUN6947522
• Type designation: WNMG080408-TSF
• Material: Carbide
• Grade/coating: AH6225 (PVD)
• Model series: ISO-Drehwendeschneidplatten

Dimensions / Core data

• Corner radius: 0.8 mm
• Included angle: 80°
• Clearance angle: 0°
• Plate thickness: 4.76 mm
• Plate size: 08
• Plate form: trigon
• Hole: with cylindrical hole

Features / Applications

• Application: Drehen (external and internal turning)
• Chipbreaker: TSF
• Designed for stainless steel
• ISO-standard insert for compatibility with standard holders
• System includes insert, matching holder, clamping set and replacement screws

FAQ

What material range is this insert suitable for?
The Tungaloy WNMG 080408 AH6225 insert is designed primarily for stainless steel and performs well under the mid-range machining conditions typical for that material.

How does the TSF chipbreaker affect machining?
The TSF chipbreaker on the WNMG080408-TSF promotes stable chip formation and evacuation, improving surface finish and reducing the risk of built-up edge during turning.

Which holders are compatible with this insert?
Compatibility is determined by insert form, clearance, tolerance class, fastening and thickness; the ISO-standard trigon shape ensures fitment in standard external and internal turning holders designed for WNMG inserts.

Is the insert suitable for finishing passes?
With a 0.8 mm corner radius and optimised geometry, the insert can produce good finishes in medium-duty operations; fine finishing may require smaller radii depending on the application.

What is the benefit of the AH6225 PVD coating?
The AH6225 PVD coating increases wear resistance and provides a sharper, more durable cutting edge under varying conditions, extending tool life on stainless steel.

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.