SNMG 150612 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of an ISO-standard format, a sharp yet durable PVD-coated carbide AH6225 grade, and a secure clamping design for consistent turning performance; order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

SNMG150612 AH6225 Tungaloy insert — Turning, PVD-coated carbide

The SNMG150612 AH6225 Tungaloy insert is an ISO-standard indexable cutting insert designed for external and internal turning applications, offering a sharp, stable cutting edge for variable stainless steel machining conditions

• ISO SNMG150612 format, square insert
• PVD-coated carbide AH6225 grade
• Optimised for stainless steels
• Double-sided chipbreaker with cylindrical hole

Consistent cutting performance for stainless steels

The SNMG150612 AH6225 insert combines a PVD-coated surface with a carbide substrate to deliver a keen edge that maintains stability under changing cutting conditions. The main customer benefit is a predictable tool life and surface quality when machining stainless steels, achieved by the coating’s wear resistance and the substrate’s toughness. The AH6225 grade is formulated for medium cutting operations where a balance between edge sharpness and robustness reduces unplanned tool changes and improves process reliability.

Secure clamping and ISO compatibility for flexible tooling systems

Produced to the ISO SNMG format, the insert ensures compatibility with a wide range of external holders and boring bars when the form, relief angle (0°), tolerance class, clamping method, size and thickness are matched. The cylindrical hole and the square geometry support positive, repeatable seating in the pocket and enable the use of a secure clamp or screw. As a double-sided component, the indexable design permits economical use of both edges, supporting longer production runs with less inventory turnover and lower per-edge cost.

Practical integration that raises productivity on the shop floor

System integration is straightforward: the insert works within an assembly comprising a matching external holder or boring bar, a shim/clamping set and replacement screws. The 1.2 mm corner radius and 6.35 mm thickness offer a robust cutting tip for medium-duty turning, while the double-sided chipbreaker promotes consistent chip control and improved finish. Choosing the appropriate chipbreaker and grade for the workpiece stability results in reduced vibration and more consistent cycle times, directly contributing to higher throughput and process stability.

For tailored advice on integrating Tungaloy AH6225 inserts into existing tooling systems or to request availability from Metav Werkzeuge, please contact Metav Werkzeuge by e-mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — specialists are available to discuss holder compatibility and application optimisation.

Technical Data

• Article number: 6903198
• Manufacturer SKU: TUN6903198
• Supplier SKU: 6903198-Tungaloy
• Model series: ISO turning indexable inserts
• Manufacturer: Tungaloy

Facts

• Insert designation: SNMG150612
• Corner radius: 1.2 mm
• Insert size: 15 mm
• Thickness: 6.35 mm
• Relief angle: 0°
• Included hole: cylindrical hole
• Included angle: 90°

Special features

• Coating: PVD coating
• Material: carbide
• Grade: AH6225
• Geometry: square, double-sided chipbreaker
• Typical application: external and internal turning
• Compatibility: determined by form, relief angle, tolerance, clamping, size, thickness
• System components: matching holder or boring bar, shim/clamping set, spare screws
• Optimised for: stainless steels

FAQ

What materials is this insert best suited for?
The SNMG150612 AH6225 Tungaloy insert is optimised for machining stainless steels, offering a balance of edge sharpness and wear resistance for medium turning operations.

How does the PVD coating improve performance?
The PVD-coated surface on this indexable insert reduces flank wear and helps maintain a sharper edge, which supports consistent surface finish and longer edge life under varying conditions.

Is the insert reversible and how does that affect economy?
Yes — the insert is double-sided, allowing both edges to be used; the SNMG format increases the cutting volume available per insert and lowers the effective cost per cutting edge.

What determines compatibility with a turning holder?
Compatibility depends on the insert form, relief angle (0°), tolerance class, clamping method, size (15 mm) and thickness (6.35 mm); matching these parameters ensures correct seating and secure clamping.

Does the insert include a central hole and what is its purpose?
The insert has a cylindrical hole, which facilitates secure clamping with a screw and ensures reliable repeatability in the pocket during index changes.

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.