CNMG 120416 AH6225 Wendeplatten - Tungaloy

Benefit from the combination of a sharp, stable cutting edge and PVD-enhanced wear resistance for dependable medium turning on stainless steels; order the insert directly via Metav Werkzeuge or consult our specialists for application guidance and availability.

CNMG120416 AH6225 Tungaloy turning insert — ISO rhombic, PVD-coated carbide for turning

A CNMG120416 AH6225 Tungaloy turning insert for ISO-based external and internal turning, optimised for medium machining of stainless steels.

• PVD-coated carbide grade AH6225
• Double-sided with chipbreaker
• ISO CNMG 120416, 80° rhombic shape

Consistent cutting performance for stainless steels

The AH6225 grade is a PVD-coated carbide designed as a universal solution for stainless steels, offering a balanced mix of a sharp and stable cutting edge under variable conditions. With this formulation, tool life and consistent surface finish are promoted in medium turning operations, while the coating improves wear resistance and reduces edge chipping. The insert supports applications where repeatable performance and predictable tool change intervals contribute to lower overall machining costs.

Seamless integration with ISO tooling systems

Delivered in the ISO CNMG 120416 format, the insert is compatible with standard rhombic holders when form, clearance angle, tolerance class, fastening, size and thickness match. The 80° geometry and rhombic shape ensure secure clamping and stable engagement for both external and internal turning. The insert’s double-sided design and cylindrical locating hole permit economical use of each cutting edge and straightforward replacement, supporting efficient tool management within an ISO-conforming tooling system.

Reliable chip control and process stability

A double-sided chipbreaker tailored to medium machining helps to direct and break chips consistently, enhancing process safety and surface integrity. The corner radius 1.6 mm produces a robust tool profile for general turning tasks, while the specified 0° clearance angle corresponds to neutral geometry that supports a balance between cutting force and edge stability. Together, these features promote steady metal removal rates and predictable machining behaviour, particularly when conditions vary during production runs.

Contact Metav Werkzeuge for detailed application advice and current stock information on the Tungaloy CNMG120416 AH6225 turning insert — email info@metav-werkzeuge.com or call +49 2822 7131930 for consulting and ordering support

Technical data

• Article number: 6903167
• Manufacturer SKU: TUN6903167
• SKU: 6903167-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: carbide
• Coating: PVD

Dimensions & angles

• Insert size: 12 mm
• Thickness: 4.76 mm
• Corner radius: 1.6 mm
• Clearance angle: 0°
• Geometry angle: 80°

Features & applications

• Rhombic indexable insert (CNMG)
• Double-sided, cylindrical hole
• PVD-coated carbide grade AH6225
• Suitable for external and internal turning
• Optimised for stainless steels in medium machining
• ISO-compatible system

FAQ

Which materials is this insert optimised for?
The CNMG120416 AH6225 Tungaloy turning insert is optimised primarily for stainless steels, offering a balance of sharpness and edge stability suitable for medium turning operations.

Is the insert reversible and economical to use?
Yes, the insert is double-sided with a cylindrical hole for secure locating; both sides are usable, which improves cost-efficiency per edge for the indexable plate.

What are the key geometry and dimensional specifications?
The insert follows ISO CNMG 120416 with an 80° rhombic geometry, 12 mm size, 4.76 mm thickness and a corner radius of 1.6 mm, providing a versatile profile for general turning tasks.

How is compatibility with holders determined?
Compatibility is determined by the insert’s form, clearance angle, tolerance class, fastening method, size and thickness; matching these parameters ensures secure clamping and correct seating in the holder.

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.