CCMT 09T302 AH725 Wendeplatten - Tungaloy

Benefit from the combination of a PVD-coated carbide grade AH725 and a stable 80° rhombic geometry for reliable, breakage-resistant turning; order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

CCMT 09T302 AH725 Tungaloy turning insert — PVD-coated carbide, 80° rhombic form

CCMT09T302 AH725 Tungaloy is an ISO-compliant indexable insert for external and internal turning, offering a universal, breakage-resistant grade suited to varied steels and stainless steels

• Universal PVD-coated carbide grade AH725
• 80° rhombic geometry for stable cutting
• 0.2 mm corner radius for accurate profile control
• Cylindrical hole with 40°–60° countersink

Maximise process security with a universally applicable carbide grade

The PVD-coated carbide AH725 delivers consistent performance across varying production demands. This ISO turning insert is engineered for applications where material mixes and tool size changes occur frequently; the chosen grade balances good edge stability with economical wear behaviour. The coating improves resistance to built-up edge and thermal overload, which supports more reliable cycle results and reduces unexpected downtime. The insert is therefore well suited to environments prioritising steady output and repeatable component quality.

Clear compatibility rules for fast tool set-up and low risk

Compatibility with a clamping system is defined by the insert's shape, clearance angle 7°, tolerance class, attachment, size and thickness 3.97 mm. These objective parameters simplify selection of a matching external holder or boring bar and reduce set-up iterations. Because the insert conforms to ISO norms, it integrates smoothly into existing tool systems: matching the holder by the same ISO designation avoids misfits and protects against unstable clamping that could otherwise lead to premature edge failure.

Broad material range and controlled chip formation for efficient turning

The indexable plate is optimised for machining steel and stainless steels; the single-sided chipbreaker promotes consistent chip control in common turning operations and helps maintain surface quality in both roughing and finishing passes. The combination of grade and chipformer supports stable cutting forces and reduces the likelihood of edge chipping, improving first-pass yield. For shops processing mixed batches or switching from roughing to finishing, the insert offers a practical compromise between toughness and wear resistance.

Design details that aid handling, indexing and repeatable accuracy

The rhombic form with an 80° angle and corner radius 0.2 mm keeps cutting forces predictable while permitting accurate profile work close to shoulders. The insert features a cylindrical hole with single-sided countersink (40°–60°) which secures positive seating and easy replacement with standard clamping kits. The overall geometry and 3.97 mm thickness contribute to rigidity within the tool assembly, helping to reduce vibration and extend tool life. These practical design choices translate into fewer stoppages, less manual adjustment and a steadier production flow.

For tailored advice on applying the CCMT09T302 AH725 Tungaloy turning insert or to secure supply via Metav Werkzeuge, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6865192
• Manufacturer SKU: TUN6865192
• SKU: 6865192-Tungaloy
• Brand: Tungaloy
• ISO designation: CCMT09T302
• Application: Turning
• Material: Carbide

Facts

• Corner radius: 0.2 mm
• Clearance angle: 7°
• Insert angle: 80°
• Thickness: 3.97 mm
• Insert size: 09
• Countersink angle: 40°–60°

Special features

• PVD-coated carbide grade AH725
• Single-sided chipbreaker
• Rhombic form (80°)
• Cylindrical hole + single-sided countersink
• ISO-compliant indexable insert
• Universal, breakage-resistant for steel and stainless steels
• Suitable for external and internal turning

FAQ

What materials is this insert suited for?
The CCMT09T302 AH725 Tungaloy insert is designed primarily for steel and stainless steels, with the AH725 grade offering a balance of toughness and wear resistance for mixed-material production.

How is holder compatibility ensured?
Compatibility depends on the insert's shape, clearance angle (7°), tolerance class, attachment method, size and thickness; matching the ISO designation CCMT09T302 with an appropriate holder ensures correct seating and clamping.

What benefits does the PVD coating provide?
The PVD-coated carbide of this Tungaloy plate improves edge life and thermal resistance, reducing built-up edge and contributing to more consistent surface finishes during turning operations.

Can this insert be used for both roughing and finishing?
Yes, the combination of single-sided chipbreaker and the AH725 grade allows the insert to perform across roughing and finishing steps, particularly when machining various steels.

How does the corner radius affect the machined profile?
A corner radius of 0.2 mm offers improved profile accuracy and reduces the risk of tool chipping near shoulders, supporting finer detail work and repeatable part geometry.

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.