WNMG 080412 AH6225 Wendeplatten - Tungaloy

Take advantage of the PVD-coated carbide grade and the TS chipbreaker to maintain stable cutting performance in stainless steel turning; the ISO conformity and trigon shape ensure broad holder compatibility and straightforward integration into existing toolrooms. Order the insert directly via Metav Werkzeuge or consult our technical team for application-specific selection.

WNMG 080412 AH6225 – ISO turning insert (TS chipbreaker) by Tungaloy

The WNMG080412-TS AH6225 is an ISO-standard indexable turning insert designed for external and internal turning of stainless steels, offering a balance of sharpness and edge stability in medium-duty machining.

• PVD-coated carbide for stainless steel machining
• TS chipbreaker for reliable chip control
• Trigon shape, 0° clearance, with cylindrical hole
• 1.2 mm corner radius for robust cutting edge

Greater process reliability through a universal PVD-coated grade

The AH6225 grade is a PVD-coated carbide designed as a versatile solution for stainless steel machining, combining a sharp cutting edge with a resilient substrate. The coating reduces adhesion and built-up edge formation at moderate cutting speeds, which improves consistency during interrupted cuts or mixed-batch production. For users seeking fewer tool changes and predictable tool life, the coated grade delivers an improved cost-benefit ratio by extending periods between indexing or replacement while preserving dimensional accuracy and surface integrity.

Improved chip control and surface quality with the TS chipbreaker

The TS chipbreaker geometry has been developed to manage chip formation reliably across a range of depths of cut, producing short, easily evacuable chips that lower the risk of re-cutting and machine downtime. Combined with the trigon plate form and 0° clearance, this chip management yields a more stable cutting process and contributes to consistent surface finish on turned components. For operations where part quality and uninterrupted cycle times are priorities, the chipbreaker reduces manual intervention and supports tighter process control.

ISO conformity and mechanical features for flexible mounting

Conforming to ISO turning insert standards, the insert’s compatibility with holders is determined by form, clearance angle, tolerance class, fixation, dimension and thickness; the trigon shape with a cylindrical hole facilitates secure seating and repeatable clamping. Key mechanical details—insert size 08, thickness 4.76 mm, corner radius 1.2 mm and lead angle 80°—allow straightforward selection of matching external or boring holders, simplifying tool inventory and set-up routines. The standardised dimensions make retrofitting into established tool systems uncomplicated and predictable.

Robust cutting edge for mixed-production environments

A 1.2 mm corner radius combines edge strength with the ability to achieve acceptable surface quality in a variety of turning tasks, from semi-finishing to medium finishing passes. The PVD-coated carbide substrate supports repeatable performance when facing varying materials and cutting conditions typical of jobbing shops and production cells. Selecting this insert reduces the need for specialised grades for every stainless steel variant, enabling more efficient stock management and faster response to changing workpieces.

For technical advice on integrating the Tungaloy WNMG080412-TS AH6225 insert into specific turning applications, or to request supply from Metav Werkzeuge, contact our team for tailored recommendations and delivery options

Technical Data

• Manufacturer article number: 6947549
• SKU: 6947549-Tungaloy
• Manufacturer SKU: TUN6947549
• Manufacturer: Tungaloy

Data

• Corner radius: 1.2 mm
• Thickness: 4.76 mm
• Insert size: 08
• Lead/angle: 80°
• Clearance angle: 0°
• Mounting: with cylindrical hole

Special features

• Material: carbide
• Coating: PVD
• Grade: AH6225 (universal for stainless steel)
• Chipbreaker: TS
• Plate form: trigon
• Model series: ISO turning inserts
• Typical application: external and internal turning
• Compatibility determined by form, clearance angle, tolerance, fixation, size and thickness

FAQ

What materials is this insert recommended for?
The AH6225 grade is formulated for stainless steel machining; the Tungaloy WNMG080412-TS insert performs well in medium turning operations and variable cutting conditions.

Which holders are compatible with the insert?
Compatibility follows ISO insert standards—holders matching the trigon form, 08 size, 4.76 mm thickness and the fixation type for a cylindrical-holed plate will be suitable for the WNMG080412-TS.

How does the TS chipbreaker affect chip formation?
The TS chipbreaker produces short, controllable chips that ease evacuation and reduce the likelihood of chip entanglement, improving uptime and surface consistency when using the AH6225 grade.

Is the insert suitable for internal turning as well as external?
Yes; the ISO trigon geometry and secure hole mounting allow the insert to be used in both external and internal turning applications with appropriate holder selection.

What are the mechanical dimensions to check before ordering?
Confirm the insert size (08), thickness (4.76 mm), corner radius (1.2 mm) and lead angle (80°) against the intended holder and application requirements.

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.