WNMG 060412 AH6225 Wendeplatten - Tungaloy

Benefit from the combination of a universal PVD-coated carbide grade and a stable cutting geometry for reliable medium-duty turning of stainless steels; the trigon WNMG060412 with a 1.2 mm corner radius delivers consistent surface quality and effective chip control. Order the original Tungaloy insert directly via Metav Werkzeuge or consult their application specialists for selection and availability.

WNMG060412 AH6225 — Tungaloy indexable turning insert, PVD-coated carbide

A WNMG060412 AH6225 indexable insert designed for external and internal turning, combining a sharp yet robust cutting edge with double-sided indexing for efficient workshop use.

• Trigon insert WNMG060412 for turning applications
• PVD-coated carbide AH6225 for stainless steels
• 1.2 mm corner radius for stable cutting edge
• Double-sided chipbreaker with cylindrical hole

High-performance grade for machining stainless steels

The AH6225 PVD-coated carbide is formulated as a universal grade for stainless steels, offering a balance between sharpness and edge strength appropriate for medium-duty operations and variable conditions. The coating enhances wear resistance and reduces built-up edge formation, which helps maintain cutting performance over longer tool life. Specified as an ISO-standard indexable insert, this grade supports consistent machining results across common turning tasks while simplifying grade selection for mixed stainless workloads.

Precision geometry for consistent surface quality and chip control

The trigon shape and a 1.2 mm corner radius provide a reliably shaped cutting edge that resists chipping while producing stable cutting forces. The insert features a double-sided chipbreaker and a cylindrical mounting hole, enabling two usable cutting edges per side and secure clamping in compatible holders. A 0° relief angle ensures the insert sits in many ISO holder geometries without unintended interference; for customers with less technical background, the relief angle is the clearance between the insert flank and the workpiece, which prevents rubbing and ensures clean engagement of the cutting edge.

ISO compatibility to reduce setup time and support productivity

Delivered as part of an ISO turning insert series, the insert’s compatibility with external holders depends on form, relief angle, tolerance class, fastening method, size and thickness. Using ISO-standard inserts such as this one simplifies inventory and reduces downtime when replacing inserts or switching jobs. The double-sided design and robust grade allow economical index changes instead of full regrinds, contributing to lower tooling costs and smoother production flow. For operations requiring rapid tool changes and reproducible results, the combination of indexable design and a universal PVD-coated grade supports both efficiency and predictable performance.

For application advice, stock information or order placement regarding the Tungaloy WNMG060412 AH6225 indexable insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930; their consultants provide selection support and delivery details.

Technical data

• Article number: 6966403
• Manufacturer SKU: TUN6966403
• Dealer SKU: 6966403-Tungaloy
• Model series: ISO turning indexable inserts

Core data

• Size: 06
• ISO designation: 060412
• Thickness: 4.76 mm
• Corner radius: 1.2 mm
• Relief angle: 0°
• Insert shape: Trigon
• Included hole: with hole (cylindrical)

Design and special features

• Grade/coating: AH6225 PVD-coated carbide
• Chipbreaker: double-sided
• Application: turning (external and internal)
• Compatibility: ISO holder compatibility defined by form, relief angle, tolerance, fastening, size and thickness
• Brand: Tungaloy

FAQ

Is this insert suitable for stainless steels? The WNMG060412 AH6225 insert is designed specifically for machining stainless steels; the AH6225 PVD-coated carbide offers a sharp, wear-resistant cutting edge optimised for such materials.

How many cutting edges are available per insert? The trigon insert is double-sided with indexing on both faces; this provides multiple usable edges before replacement of the WNMG060412 AH6225 insert becomes necessary.

What holder characteristics are required for compatibility? Compatibility depends on holder form, relief angle, tolerance class, fastening and the insert’s size and thickness; the ISO classification included with the WNMG060412 AH6225 supports use in standard ISO turning holders.

What benefits does the PVD coating provide? The PVD coating on the AH6225 grade improves wear resistance and reduces built-up edge, increasing tool life and maintaining cutting performance under changing conditions.

Can this insert be used for internal turning as well as external? Yes, the geometry and grade of the WNMG060412 AH6225 make it suitable for both external and internal turning operations when matched with an appropriate holder and machining parameters.

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.