CCMT 09T302 AH6235 Wendeplatten - Tungaloy

Benefit from a robust combination of long tool life, consistent chip control and straightforward mounting for reliable turning operations; order the CCMT09T302 AH6235 indexable insert via Metav Werkzeuge or consult our specialists for application advice.

CCMT 09T302 AH6235 Tungaloy indexable insert for turning, 7° relief

CCMT09T302 AH6235 is an ISO‑standard indexable turning insert designed for productive external and internal turning, optimised for applications with increased breakout risk.

• PVD-coated carbide grade AH6235
• Optimised for rostfreier Stahl and interrupted cuts
• Rhombic 09 form with 0.2 mm corner radius
• Central hole with cylindrical bore and 40°–60° countersink

Increased productivity through stable cutting edges

This insert is manufactured from carbide and finished with a PVD-coated surface in grade AH6235, a combination chosen to extend tool life in challenging turning conditions. The result is a cutting edge that sustains performance during longer runs and under variable engagement, which translates into fewer index changes and improved machine uptime. The PVD layer reduces adhesion and improves wear resistance, so process stability is raised while maintaining consistent dimensional control.

Reliable performance on rostfreier Stahl and interrupted cuts

The grade is tailored for tougher materials and intermittent cutting. When machining rostfreier Stahl, the microstructure and workhardening tendencies demand a tougher grade and effective chip control; this insert’s geometry and single-sided chipbreaker deliver predictable chip formation and reduced edge chipping. Operators achieve cleaner surfaces and fewer secondary operations, particularly in applications with frequent entry and exit of the tool edge.

Practical geometry for versatile turning applications

The rhombic ISO 09 shape with a 0.2 mm corner radius and a 7° relief angle provides a balance between edge strength and form accuracy. The 80° included angle supports robust support in the pocket, while the indexable insert thickness of 3.97 mm contributes to rigidity in the clamping arrangement. These dimensions help maintain stability during external turning and light internal turning, enabling a consistent finish with controlled cutting forces.

Mounting and compatibility explained for straightforward selection

Compatibility depends on holder form, clearance, tolerance class, fixing method, and thickness. The insert features a central hole with a cylindrical bore and a one‑sided countersink (40°–60°) for secure fastening in standard ISO pockets. Selection of a matching external holder or boring bar, plus the correct clamp and replacement screws, ensures correct seating and repeatable positioning, simplifying tool changeovers and reducing set‑up time.

For application guidance, stock enquiries or to request the Tungaloy CCMT09T302 AH6235 inserts for demanding turning tasks, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for tailored advice and prompt supply.

Technical data

• Article number: 6890159
• Manufacturer SKU: TUN6890159
• Dealer SKU: 6890159-Tungaloy
• Model series: ISO indexable turning inserts
• Designation: CCMT09T302

Facts

• Size: 09
• Thickness: 3.97 mm
• Corner radius: 0.2 mm
• Relief angle: 7°
• Included angle: 80°

Special features

• PVD-coated carbide, grade AH6235
• Suited for rostfreier Stahl and interrupted cuts
• Single-sided chipbreaker
• Rhombic plate form
• Central hole with cylindrical bore + one-sided countersink (40°–60°)
• ISO‑standard turning application

FAQ

Which materials is this insert suited for?
The CCMT09T302 AH6235 Tungaloy indexable insert is specified for rostfreier Stahl and other materials where a tougher grade and good chip control are required; the AH6235 grade provides increased resistance to chipping in interrupted cuts.

What does the AH6235 designation mean?
AH6235 denotes a PVD-coated carbide grade developed for enhanced toughness and wear resistance; the coating reduces adhesion and improves edge stability during extended cutting.

How is the insert secured in the holder?
This plate is retained via its central hole with a cylindrical bore and a one-sided countersink (40°–60°); use a compatible ISO holder, matching clamp and replacement screws to ensure correct seating.

What cutting geometry should be expected from the plate?
The rhombic 09 form with a 0.2 mm corner radius and 7° relief angle offers a compromise between strength and finish, suitable for a range of turning operations where edge robustness is important.

Is this insert suitable for internal turning?
Yes—when fitted to a suitable boring bar or internal holder the insert’s geometry supports light internal turning in addition to external operations, provided rigidity and clearance are observed.

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.