CCMT 09T308 AH6235 Wendeplatten - Tungaloy

Benefit from the combination of a PVD-coated carbide grade and a robust 0.8 mm corner radius for stable machining in stainless-steel applications; the insert delivers consistent edge life and reduced chipping in interrupted cuts — order the CCMT09T308 AH6235 directly via Metav Werkzeuge or consult their technical team for application advice.

CCMT09T308 AH6235 Tungaloy turning insert — PVD-coated carbide, 0.8 mm radius

A CCMT09T308 AH6235 indexable insert engineered for turning operations, optimised for rostfreier Stahl and interrupted cuts while ensuring reliable chip control and extended tool life

• PVD-coated AH6235 for stainless steels
• 0.8 mm corner radius for robust edge stability
• ISO CCMT09T308 rhombic insert, 80° wedge angle
• Cylindrical hole with 40°–60° single-side countersink

Consistent performance for demanding stainless-steel turning

The insert combines a PVD-coated carbide grade with a geometry tailored to heavy-duty turning, providing a balance between wear resistance and toughness. The AH6235 grade is formulated to resist chipping during interrupted cuts and to handle the work-hardening tendency of stainless steel, which reduces unplanned tool changes and improves process throughput. PVD coating (physical vapour deposition) creates a thin, hard surface layer that lowers friction and improves thermal resistance; in practice this means fewer edge failures and a more consistent surface finish on turned components.

Robust edge stability and improved process security

A 0.8 mm corner radius increases edge strength and helps to absorb shock loads common in roughing and interrupted operations, resulting in longer effective cutting life and more predictable tool wear. The one-sided chipbreaker supports controlled chip formation for typical turning tasks and contributes to safer chip evacuation. These characteristics translate into tangible efficiency gains: fewer index positions are consumed per workpiece and machine uptime is optimised, supporting stable batch production and reduced rework.

Easy integration into ISO tool systems and versatile mounting

Compatibility with toolholders is determined by form, clearance, tolerance class, fastening, size and thickness; the insert follows ISO norms for rhombic plates and fits common external holders and boring bars when the correct shim or clamp set and screws are used. The part features a cylindrical hole with a single-side countersink (40°–60°) to suit standard clamping systems and to ensure secure fixation under radial and axial loads. System setup typically comprises the ISO insert, a matching external holder or boring bar, an underlay/clamp set and replacement screws, which simplifies procurement and replacement logistics.

For technical application advice or to confirm stock and compatibility for the Tungaloy CCMT09T308 AH6235 insert, contact Metav Werkzeuge — they provide quick sourcing and application support for turning challenges.

Technical data

• Article number: 6890166
• Manufacturer SKU: TUN6890166
• Product SKU: 6890166-Tungaloy
• Model series: ISO turning indexable inserts

Facts

• Corner radius: 0.8 mm
• Wedge angle: 80°
• Clearance angle: 7°
• Plate thickness: 3.97 mm
• Plate size: 09

Special features

• Material: carbide
• Coating/sort: AH6235 (PVD-coated)
• Plate form: rhombic
• Hole style: cylindrical hole + single-side countersink (40°–60°)
• Chipbreaker: one-sided
• Typical application: turning; suited to interrupted cuts and rostfreier Stahl
• System components: insert, matching external holder or boring bar, underlay/clamp set, replacement screws

FAQ

What materials is this insert best suited for?
The CCMT09T308 AH6235 insert is designed primarily for rostfreier Stahl (stainless steel) and performs well in interrupted cuts where toughness and edge stability are required.

How does the AH6235 grade improve machining stability?
AH6235 is a PVD-coated carbide grade offering enhanced toughness and thermal resistance; in the CCMT09T308 geometry it reduces chipping and extends edge life under variable cutting conditions.

Can the insert be used for finishing passes?
While the grade and 0.8 mm radius favour robustness, the geometry and chipbreaker support a reasonable surface finish; selection of feed and speed determines final surface quality.

What determines holder compatibility for this insert?
Compatibility depends on insert form, clearance angle, tolerance class, fastening method, size and thickness — the CCMT09T308 follows ISO norms to simplify matching with standard holders and boring bars.

Is the insert supplied with screws or clamps?
The CCMT09T308 AH6235 is an individual indexable plate; system assembly typically requires a matching underlay/clamp set and replacement screws as separate components.

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.