CPMT 080208 AH725 Wendeplatten - Tungaloy

Take advantage of the PVD‑coated AH725 grade and the precise 0.8 mm nose radius to secure consistent chip control and high process stability when turning Stahl and rostfreier Stahl; the ISO rhombic form ensures broad compatibility with standard holders, so order the insert directly via Metav Werkzeuge or consult our specialists for tool-holding pairing.

CPMT080208 AH725 turning insert (ISO 080208) by Tungaloy — PVD-coated carbide, 0.8 mm nose radius

CPMT080208 AH725 is an ISO‑standard rhombic turning insert optimised for reliable external and internal turning where consistent chip control and process security are required

• PVD-coated AH725 for robust performance
• 0.8 mm nose radius for accurate profiles
• ISO rhombic form CPMT 080208 compatibility
• Cylindrical hole with 40°–60° countersink

Consistent cutting performance for demanding turning tasks

The PVD‑coated carbide grade AH725 combines toughness and wear resistance to deliver stable chip formation and reduced risk of edge chipping under mixed cutting conditions. With a 0.8 mm nose radius and an 80° insert angle, this geometry supports accurate profile generation while maintaining dimensional stability across short to medium‑length tool paths. The combination of grade and geometry results in measurable improvements in process reliability, especially when machining Stahl and rostfreier Stahl, where variable workpiece properties demand an all‑round, break‑resistant solution.

Faster setup and predictable tool life through ISO compatibility

The ISO designation and rhombic format simplify tool selection and reduce setup time: the insert fits standard ISO holders by matching form, clearance angle, tolerance class, fixing and thickness. The 11° clearance angle and single‑sided chipbreaker work together to promote consistent swarf control and surface quality, cutting down rework and machine idle time. For production environments that prioritise throughput, this yields an improved cost‑to‑performance ratio by lowering scrap rates and stabilising cycle times while ensuring repeatable results.

Practical guidance on selection and material coverage

Choose the AH725 variant when machining a range of steels or when frequent changes between materials occur; the universal, out‑break resistant character of the grade makes it suitable for variable demands without sacrificing process security. The rhombic form and the cylindrical hole with one‑sided countersink (40°–60°) permit secure clamping in common toolholders and facilitate reliable seat location. For internal and external turning tasks that require a balance of edge strength and surface finish, the insert offers a sensible compromise between robustness and precision.

For specialist advice on matching Tungaloy AH725 inserts to specific turning operations and to order through Metav Werkzeuge, please contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6856773
• SKU: 6856773-Tungaloy
• Manufacturer SKU: TUN6856773
• Model series: ISO turning inserts
• Designation: CPMT080208 AH725
• Manufacturer: Tungaloy

Core data

• Nose radius: 0.8 mm
• Thickness: 2.38 mm
• Clearance angle: 11°
• Insert angle: 80°
• Size: 08
• ISO code: 080208

Special features

• PVD-coated carbide (AH725)
• Universal, out‑break resistant grade for Stahl and rostfreier Stahl
• Rhombic insert form (CPMT)
• Single‑sided chipbreaker
• Cylindrical hole with one‑sided countersink (40°–60°)
• Application: turning (external and internal)
• Compatibility determined by form, clearance, tolerance, fixing, size and thickness

FAQ

Which materials is this insert suited to machine?
The CPMT080208 AH725 insert by Tungaloy is designed as a universal, out‑break resistant grade suitable for machining a wide range of Stahl and rostfreier Stahl workpieces.

Can the insert be used for internal turning as well as external turning?
Yes, the geometry and single‑sided chipbreaker enable the insert to perform in both external and internal turning operations when installed in a compatible ISO holder.

What coating and substrate does the insert use?
The insert features a PVD coating on a carbide substrate; the AH725 specification emphasises toughness and reliable edge integrity under variable cutting conditions.

How does the ISO designation help with tool selection?
The ISO code 080208 and CPMT form indicate standardised dimensions and clamping interfaces, which simplifies holder selection and reduces setup complexity across common turning tool systems.

What are the key dimensions and the manufacturer SKU for ordering?
Key dimensions: 0.8 mm nose radius, 2.38 mm thickness, 11° clearance angle; Manufacturer SKU: TUN6856773.

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.