WNMG 080404 AH6225 Wendeplatten - Tungaloy

Efficient performance in stainless-steel turning is achieved through the combination of a PVD-coated carbide grade designed for a sharp, stable cutting edge, a trigon geometry for secure seating, and a double-sided chipbreaker for consistent chip control; order the insert directly via Metav Werkzeuge or consult our technical team for configuration advice.

WNMG080404 AH6225 — WNMG indexable insert for turning by Tungaloy

WNMG080404 AH6225 is an ISO-standard indexable turning insert engineered for medium turning operations in stainless steel, offering a sharp yet stable cutting edge and reliable chip control.

• WNMG 080404 geometry, trigon insert
• PVD-coated carbide grade AH6225
• Optimised for stainless-steel turning
• Double-sided chipbreaker, radius 0.4 mm

Consistent cutting performance for stainless-steel machining

The PVD-coated AH6225 carbide composition delivers a balance between edge sharpness and wear resistance suited to varying conditions in stainless-steel turning. The coating improves hot-hardness and reduces built-up edge, which leads to more predictable tool life and a steady surface finish. The trigon form with an 80° included angle provides a robust cutting edge that tolerates moderate interruptions and supports stable axial and radial forces during external and internal turning.

Secure mounting and compatibility with ISO tooling systems

As an ISO-standard insert, compatibility with holders is determined by the insert form, clearance angle, tolerance class, fastening method, size and thickness. The trigon shape, cylindrical hole and a plate thickness of 4.76 mm ensure secure clamping in matched outer holders or boring bars. The 0° clearance angle and the specified 0.4 mm corner radius provide defined engagement geometry that simplifies setup and repeatability, while the double-sided arrangement offers economical indexing options for workshops seeking quick tool changes.

Productivity advantages and practical selection guidance

The integrated double-sided chipbreaker promotes stable chip formation, reducing the risk of long, stringy chips in stainless-steel applications and easing chip evacuation. For efficient production, select the chipbreaker and grade combination based on workpiece material, the intended machining operation and machine stability; the AH6225 grade is a universal choice for stainless steel in medium cutting regimes. When paired with a suitably rigid holder and consistent feeds, the insert contributes to lower tooling costs per component and improved process reliability.

For dependable stainless-steel turning, specify the Tungaloy AH6225 grade and contact Metav Werkzeuge for ordering and application support.

Technical data

• Article number: 6947606
• SKU: 6947606-Tungaloy
• Manufacturer SKU: TUN6947606
• Designation: WNMG080404 AH6225

Facts

• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Included angle: 80°
• Clearance angle: 0°
• Size designation: 08

Special features

• Material: carbide
• Coating: PVD
• Grade: AH6225
• Geometry: trigon
• Hole style: cylindrical hole
• Chipbreaker: double-sided
• Standard: ISO turning indexable insert
• Typical application: turning (external and internal)
• Optimised for: stainless steel

FAQ

What materials is this insert intended for?
The insert in WNMG080404 AH6225 is optimised for stainless steel; the AH6225 grade and chipbreaker combination are selected for reliable performance on a wide range of stainless-steel alloys.

How does the chipbreaker affect machining?
The double-sided chipbreaker on this Tungaloy turning insert improves chip control and promotes stable chip formation, which helps maintain surface quality and reduces the risk of chip-related interruptions.

Which holders are compatible with the WNMG080404 shape?
Compatibility depends on matching the insert form, size, clearance angle and fastening method; the ISO-standard WNMG geometry pairs with outer holders or boring bars designed for WNMG 08 inserts and a cylindrical-hole fastening.

Is the insert suitable for internal and external turning?
Yes, the indexable insert is designed for both external and internal turning operations, provided the correct holder and cutting data are used for the specific stainless-steel application.

How many usable edges are available on the insert?
The insert features a double-sided configuration and indexable trigon form, allowing economical indexing; specific usable edges depend on the insert orientation and clamping system.

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.