CCMT 09T304 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of durable PVD‑coated carbide AH6225 and precise geometry for consistent medium‑duty turning of stainless steels; the robust 0.4 mm corner radius and 80° rhombic form ensure controlled chip formation and repeatable surface finish. Order the insert directly via Metav Werkzeuge or consult our specialists for application guidance.

CCMT09T304 AH6225 80° rhombic turning insert — 0.4 mm radius by Tungaloy

A CCMT09T304 AH6225 rhombic turning insert designed for external and internal turning, optimised for medium machining of stainless steels and variable cutting conditions

• PVD-coated carbide grade AH6225
• 0.4 mm corner radius for controlled finishes
• 80° rhombic shape, suitable for ISO holders
• One‑sided chipbreaker with cylindrical hole

Reliable cutting performance for mixed production

The insert offers PVD‑coated carbide performance combined with the universal AH6225 grade to balance wear resistance and edge toughness. This configuration enables stable cutting when machining stainless steels, reducing the risk of premature flank wear while maintaining a sharp cutting edge. The net effect is fewer tool changes and a steadier cycle time in batch and series production, which improves overall equipment effectiveness.

Geometry and chip control that support process stability

A defined 0.4 mm corner radius and the 80° rhombic outline deliver predictable cutting forces and good access for finishing passes. The single‑sided chipbreaker is tuned to the insert form to produce short, controllable chips under varying feeds, making the insert suitable for both roughing and mixed finishing operations. Together with the insert thickness of 3.97 mm, the package provides a stable clamping interface and consistent cutting behaviour.

Compatibility, mounting and handling explained

Compatibility with toolholders is determined by form, relief angle, tolerance class, fastening method, size and thickness; this insert follows ISO conventions for rhombic turning plates and fits standard ISO holders for the 09 size. The plate is supplied with a cylindrical hole and a one‑sided countersink (40°–60°) for reliable indexing and secure fastening. Using matched clamping hardware ensures repeatable seating and minimises runout during machining.

Practical advantages for shop floor applications

The combination of PVD coating and a robust carbide substrate helps to manage built‑up edge and thermal loads common when turning alloyed and stainless steels. The AH6225 grade supports a wide material range under moderate cutting parameters, which simplifies tool management: one insert can cover several workpiece grades and reduce inventory complexity. For production environments seeking dependable performance with minimal setup overhead, this insert offers an economical and technically sound option.

For application-specific advice and to order the CCMT09T304 AH6225 insert from Tungaloy, contact Metav Werkzeuge for fast technical support and local availability — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical data

• Article number: 6828947
• Manufacturer SKU: TUN6828947
• SKU: 6828947-Tungaloy
• Model series: ISO turning inserts
• Material: carbide

Facts

• Size: 09
• Thickness: 3.97 mm
• Corner radius: 0.4 mm
• Relief angle: 7°
• Shape angle: 80°

Special features

• Grade: AH6225
• Coating: PVD
• Chipbreaker: one‑sided
• Hole: with hole
• Hole style: cylindrical hole + one‑sided countersink (40°–60°)
• Plate form: rhombic
• Application: turning (external and internal); select chipbreaker and grade by workpiece material and stability

FAQ

What materials is this insert intended for?
The CCMT09T304 AH6225 insert is designed primarily for machining stainless steels and offers a universal performance profile suitable for a broad range of alloyed steels under medium cutting conditions.

How is compatibility with a holder determined?
Compatibility depends on the insert form, relief angle, tolerance class, fastening method, size and thickness; the CCMT09T304 follows ISO specifications for 09‑size rhombic turning plates and fits corresponding ISO toolholders.

Can this insert be used for internal turning as well as external turning?
Yes, the rhombic shape and the one‑sided chipbreaker make the insert suitable for both external and internal turning operations, provided the holder and set‑up allow the required clearance.

What advantages does the AH6225 grade provide?
AH6225 combines a tough substrate with a PVD coating to balance edge sharpness and wear resistance, which helps to maintain surface integrity and extend tool life in varying machining conditions.

Is the insert supplied with a mounting hole and what is its style?
The insert is supplied with a cylindrical hole and a one‑sided countersink (40°–60°), ensuring secure fastening and correct seating in compatible ISO holders.

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.