CCMT 09T302 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD‑coated AH6225 grade and ISO‑standard CCMT geometry for consistent performance on stainless steels; the sharp yet stable cutting edge and secure clamping features reduce downtime and simplify tool selection. Order the CCMT09T302 AH6225 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

CCMT 09T302 AH6225 indexable turning insert for stainless steel – Tungaloy

A CCMT09T302 AH6225 indexable insert engineered for external and internal turning of stainless steels, delivering a sharp, stable edge and reliable chip control in medium machining.

• ISO rhombic CCMT 09 geometry
• PVD‑coated AH6225 carbide for stainless steel
• 0.2 mm corner radius, 7° relief angle
• Cylindrical hole with single‑side countersink

Consistent results through a specialised carbide grade

The PVD‑coated AH6225 carbide combines a sharp cutting edge with the fracture resistance needed for changing machining conditions on stainless steel. This grade is optimised for medium cutting, offering a balance between wear resistance and edge stability that supports longer runs and predictable results. The coating enhances resistance to adhesive wear and helps maintain a uniform tool life, so process planners can rely on repeatable surface quality and reduced rework.

Secure clamping and geometry that improves process stability

The rhombic CCMT form with a 09 size and 0.2 mm corner radius, together with a 7° clearance angle and an 80° approach angle, provides a well‑balanced contact zone between insert and holder. The cylindrical hole with single‑side countersink (40°–60°) ensures positive location and secure clamping when used with the matching top clamp and screws. In practice, this geometry reduces vibration and supports consistent chip formation with the single‑sided chipbreaker, translating directly into improved dimensional accuracy and surface finish for turned components.

Simplified tool management and integration into existing setups

As an ISO‑standard insert, compatibility is defined by form, clearance angle, tolerance class, clamping method, size and thickness; the insert integrates into typical turning systems comprising a suitable external holder or boring bar, a backing/clamping set and replacement screws. Using this universal grade can reduce the number of different inserts required for mixed stainless steel production, lowering inventory complexity while maintaining productivity. The insert’s construction from carbide combined with the PVD treatment makes it a pragmatic choice for shops seeking a cost‑effective balance between performance and longevity.

For reliable stainless steel turning with the PVD‑coated AH6225 grade and secure CCMT geometry, contact Metav Werkzeuge for ordering and technical consultation: info@metav-werkzeuge.com or call +49 2822 7131930.

Technical Data

• Article number: 6829094
• Manufacturer SKU: TUN6829094
• SKU: 6829094-Tungaloy
• Designation: CCMT09T302 AH6225 Tungaloy insert
• Application: Turning

Core data

• Size: 09
• Thickness: 3.97 mm
• Corner radius: 0.2 mm
• Clearance angle: 7°
• Approach/insert angle: 80°
• Hole: with hole
• Hole style: cylindrical hole + single‑side countersink (40°–60°)

Features and materials

• Material: Carbide (Hartmetall)
• Coating/grade: PVD‑coated AH6225
• Geometry: Rhombic (CCMT)
• Chipbreaker: Single‑sided
• Typical use: External and internal turning
• Compatibility factors: Form, clearance angle, tolerance class, clamping, size, thickness

FAQ

Which materials is this insert intended for?
The CCMT09T302 AH6225 insert is designed primarily for machining stainless steel; the AH6225 grade is a universal PVD‑coated carbide optimised for a range of stainless steel alloys.

How is compatibility with toolholders ensured?
Compatibility depends on matching the CCMT form, the 09 size, the 3.97 mm thickness and the 7° clearance angle; ensure the holder accepts an insert with a cylindrical hole and single‑side countersink as used on the CCMT09T302 AH6225.

What cutting conditions suit the AH6225 grade?
The AH6225 PVD‑coated grade is intended for medium machining and variable conditions where a sharp but stable cutting edge improves surface quality and tool life.

What clamping elements are required for safe operation?
Use a suitable external holder or boring bar, a backing plate/clamping set and the correct replacement screws to secure the CCMT09T302; the cylindrical hole with countersink provides positive location when clamped correctly.

What effect does the 0.2 mm corner radius have on the cut?
The 0.2 mm corner radius on the CCMT09T302 produces a finer edge for improved surface finish and reduced peak stresses at the cutting edge; it is suitable for finishing to medium cutting depths.

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.