WNMG 080402 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of precise geometry, a PVD-coated carbide grade optimised for rostfreie Stähle and a compact 0.2 mm corner radius to improve surface quality and tool life in turning operations; order directly via Metav Werkzeuge or contact Metav consultants for application advice.

WNMG080402 AH6225 WNMG 080402 AH6225 — turning insert, PVD-coated carbide, 80° trigonal (Tungaloy)

The WNMG080402 AH6225 is an ISO-indexable turning insert designed for external and internal turning of stainless steels, offering a sharp yet stable cutting edge in medium turning applications.

• ISO 080402 trigonal geometry
• PVD-coated carbide grade AH6225
• 0.2 mm corner radius for fine finishes
• Double-sided insert with cylindrical hole

Consistent cutting performance for productive turning

The indexable insert delivers a balance between sharpness and edge stability thanks to the PVD-coated carbide composition and the AH6225 grade. The coating improves wear resistance and reduces built-up edge formation during variable cutting conditions, while the carbide substrate ensures edge strength under interrupted cuts. This combination results in more predictable tool life and stable machining cycles, which supports higher machine utilisation and reduced frequency of tool changes.

Optimised for rostfreie Stähle with reliable chip control

Designed specifically for machining stainless steels, the geometry and double-sided chipbreaker support controlled chip formation and evacuation. The 80° trigonal shape provides favourable cutting contact and positional rigidity in standard ISO holders, reducing vibrations and improving surface finish. The 0.2 mm corner radius contributes to a finer surface while retaining sufficient edge support for medium cutting depths, helping to maintain component tolerances and minimise rework.

Compatibility and secure clamping for easy integration

The insert conforms to ISO dimensions, featuring a cylindrical hole for positive locating and repeatable seating in compatible external holders or boring bars. Compatibility depends on form, relief angle, tolerance class, fixing method, size and thickness; using ISO-matched holders and clamping sets ensures repeatable seating and torque distribution, which reduces the risk of insert movement and uneven wear during high-production turning tasks.

Economic tool life and process stability

By combining a modern PVD coating with a carbide grade tuned for a broad range of stainless steel conditions, the insert aims to deliver improved tool life and constant results across batches. The reduced need for frequent regrinding or replacement lowers tooling overheads and contributes to consistent cycle times. Where process security and surface integrity are priorities, the grade’s balanced performance supports a predictable cost-per-part calculation and smoother production flow.

For application advice or to request this Tungaloy insert for stainless-steel turning, contact Metav Werkzeuge for technical consultation and ordering at info@metav-werkzeuge.com or call +49 2822 7131930 — Metav consultants provide practical support for tool selection and compatibility checks

Technical data

• Article number: 6966345
• SKU: 6966345-Tungaloy
• Manufacturer SKU: TUN6966345
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Core dimensions

• Geometry / ISO: 080402
• Angle: 80°
• Thickness: 4.76 mm
• Corner radius: 0.2 mm
• Size: 08
• Relief angle: 0°

Features

• Material: carbide
• Coating: PVD
• Chipbreaker: double-sided
• Hole: with cylindrical hole
• Plate shape: trigon
• Intended application: turning (external and internal)
• Compatible with ISO-standard holders

FAQ

What materials is this insert suitable for?
The WNMG080402 AH6225 insert is designed primarily for rostfreie Stähle (stainless steels) and offers good versatility for medium turning operations.

How does the PVD coating benefit machining?
The PVD-coated carbide on the AH6225 grade improves wear resistance and helps prevent built-up edge, enhancing process stability during stainless-steel turning with this Tungaloy indexable insert.

Is the insert reversible or single-use?
The insert is double-sided, allowing rotation to a fresh cutting edge; the trigon form and cylindrical hole ensure repeatable seating when used with compatible holders.

Which holders are compatible with this ISO insert?
Compatibility is governed by ISO form, relief angle, tolerance class, fixing method, size and thickness; use ISO-matched external holders or boring bars and the appropriate clamping set for secure mounting of this WNMG insert.

What does the 0.2 mm corner radius influence?
A 0.2 mm corner radius contributes to improved surface quality while maintaining adequate edge strength for medium-depth cuts, reducing the likelihood of premature chipping in interrupted cuts.

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.