CCMT 09T302 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of precise geometry, a sharp yet stable cutting edge and a universal PVD grade for reliable stainless steel turning. Order the CCMT09T302 AH6225 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

CCMT 09T302 AH6225 Tungaloy turning insert – rhombic, 0.2 mm radius

The CCMT09T302 AH6225 is an ISO rhombic turning insert designed for external and internal turning with a universal PVD-coated carbide grade suited to stainless steel machining.

• PVD-coated carbide AH6225 for stainless steel
• ISO rhombic CCMT form, 80° included angle
• 0.2 mm corner radius for precise finishing
• Hole with single-sided countersink for secure fit

Consistent cutting performance in stainless steel

The CCMT09T302 AH6225 combines a PVD-coated carbide substrate with a grade engineered for stainless steel, delivering a sharp edge that resists deformation under variable conditions. The AH6225 grade balances toughness and wear resistance to reduce edge chipping during interrupted cuts and when machining work-hardened surfaces. This results in extended tool life and more predictable component tolerances, which supports efficient cycle planning and reduced rework.

Geometry engineered for precision and stability

The rhombic CCMT form provides an 80° included angle that promotes rigidity for facing and longitudinal turning, while the 0.2 mm corner radius enables fine surface finishes without sacrificing edge strength. A 7° clearance minimises rubbing at the flank and helps maintain stable cutting forces. These geometric details translate into repeatable dimensional control and consistent surface quality when the tool is integrated into a properly set-up turning system.

ISO compatibility for straightforward integration

Produced to ISO-formed dimensions, the insert fits standard holders when matched by form, clearance, tolerance class, fixing method, size and thickness. The insert thickness of 3.97 mm and the presence of a hole with a single-sided countersink (40°–60°) ensure secure seating and ease of fixation in a wide range of clamping systems. The system concept comprises the ISO insert together with a suitable external holder or boring bar, an underlay/clamping set and replacement screws — a pragmatic approach for shop-floor implementation.

Practical recommendations for machining and selection

The single-sided chipbreaker and universal AH6225 coating perform well in medium cutting regimes and variable conditions typical of stainless steel components. For heavy interrupted cuts or extremely hard conditions, a tougher geometry or alternative grade may be preferable; for finish passes, the small corner radius delivers the required surface quality. Application-focused selection and matching of the chipbreaker to material and stability deliver the best balance between productivity and tool life. Metav Werkzeuge can provide application guidance and data to support the tooling decision.

Contact Metav Werkzeuge today to discuss application-specific recommendations for Tungaloy inserts and to secure the right configuration for consistent turning results

Technical Data

• Article number: 6951130
• SKU: 6951130-Tungaloy
• Manufacturer SKU: TUN6951130
• Manufacturer: Tungaloy

Core technical data

• Model series: ISO-Drehwendeschneidplatten
• Insert designation: CCMT09T302
• Grade/coating: AH6225, PVD-coated carbide
• Thickness: 3.97 mm
• Included angle: 80°
• Clearance angle: 7°
• Corner radius: 0.2 mm
• Size: 09

Special features

• Rhombic insert form
• Single-sided chipbreaker
• Hole: cylindrical with single-sided countersink (40°–60°)
• Universal grade for stainless steel machining
• System components: insert, holder/boring bar, underlay/clamping set, replacement screws

FAQ

What materials is this insert designed to machine?
The CCMT09T302 AH6225 Tungaloy insert is designed primarily for stainless steel and covers a broad range of stainless steel machining tasks.

How does the AH6225 grade affect tool life?
The AH6225 PVD-coated grade offers a balance of wear resistance and toughness, which extends edge life under medium cutting conditions and reduces the frequency of insert changes.

Which holders are compatible with this insert form?
Compatibility depends on holder form, free angle, tolerance class, fixing method, size and thickness; the ISO rhombic CCMT form fits standard CCMT-compatible holders when these parameters match.

Is the insert suitable for both external and internal turning?
Yes, the geometry and one-sided chipbreaker make the insert suitable for both external and internal turning applications when paired with the appropriate holder and setup.

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.