CPMT 09T308 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD-coated carbide grade optimised for rostfreien Stahl, a stable cutting edge geometry and ISO compatibility to keep turning operations consistent and productive; order the inserts conveniently via Metav Werkzeuge or consult the sales team for application support.

CPMT09T308 AH6225 — ISO rhombic turning insert for medium-duty turning (Tungaloy)

The CPMT09T308 AH6225 is an ISO‑standard rhombic turning insert engineered for external and internal turning, offering a balance of a sharp, stable cutting edge and universal performance on rostfreien Stahl.

• PVD-coated carbide AH6225 for rostfreien Stahl
• Rhombic 80° geometry with 0.8 mm corner radius
• Single-sided chipbreaker for general turning tasks
• Cylindrical hole with one-sided countersink (40°–60°)

Consistent cutting performance for rostfreien Stahl

The insert is manufactured in a PVD-coated carbide grade (AH6225) that is tailored for machining rostfreien Stahl, combining edge sharpness with substrate toughness. This results in repeatable chip formation and predictable wear behaviour during medium-duty turning. The coating reduces built-up edge and improves heat resistance, so machining cycles remain efficient under varying cutting conditions. As an ISO‑compliant indexable plate, it supports reproducible results on production lines where process stability is essential.

Secure seating and ISO compatibility for fast tool changes

Designed to the ISO series, the geometry and fixing features simplify toolholder selection and changeover. The rhombic shape with an included angle of 80°, a relief angle of 11° and a hole with a one-sided countersink ensure secure clamping and correct axial positioning in standard holders. The 0.8 mm corner radius provides a compromise between edge strength and surface finish and the 3.97 mm plate thickness supports reliable clamping under moderate cutting forces. These measured dimensions make the insert straightforward to integrate into existing turning systems and reduce setup time.

Operational economy through stable edge life and chip control

With a single-sided chipbreaker matched to common turning tasks and the robust AH6225 specification, the insert offers a good balance of tool life and surface quality. The substrate and coating combination promotes stable wear progression rather than abrupt failure, lowering the frequency of indexable insert changes and supporting sustained machining campaigns. For mixed-batch production or components with intermittent cuts, this stability translates into fewer interruptions and improved throughput without sacrificing surface integrity.

For machining rostfreien Stahl with consistent quality, contact Metav Werkzeuge for application advice or to request the Tungaloy CPMT09T308 AH6225 inserts via Metav Werkzeuge at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: 6947685
• SKU: 6947685-Tungaloy
• Manufacturer SKU: TUN6947685

Data

• Geometry / designation: CPMT09T308
• Insert size: 09
• Corner radius: 0.8 mm
• Included angle: 80°
• Relief angle: 11°
• Thickness: 3.97 mm

Design & features

• Material: carbide, PVD-coated (AH6225)
• Shape: rhombic
• Hole: with hole
• Hole style: cylindrical hole + one-sided countersink (40°–60°)
• Chipbreaker: single-sided
• Application: turning
• Model series: ISO‑turning indexable inserts

FAQ

Which materials is this insert best suited for?
The CPMT09T308 AH6225 insert is formulated primarily for rostfreien Stahl and performs well across varying grades of corrosion‑resistant steels.

What geometry and radius does the insert have?
This ISO plate features an 80° included angle with a 0.8 mm corner radius and a 3.97 mm thickness, offering a balance between edge strength and surface finish.

Is the insert coated and what is the coating purpose?
Yes, the CPMT09T308 AH6225 is PVD‑coated on a carbide substrate; the coating improves heat resistance and reduces built‑up edge, extending useful tool life under medium cutting conditions.

Which toolholders are compatible with this insert?
Compatibility requires matching the ISO form, clearance angle, tolerance class, fixing method, size and thickness; holders specified for ISO rhombic CPMT plates with a cylindrical hole and countersink will be suitable for this insert.

What are the typical applications for this insert in production?
The plate is intended for external and internal turning in medium‑duty operations where stable chip control and reproducible edge life on rostfreien Stahl are required; choose the appropriate chipbreaker and grades for specific stability and finish needs.

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.