CPMT 080202 AH725 Wendeplatten - Tungaloy

The proven AH725 grade and PVD-coated carbide deliver stable chip formation and high process security, while the ISO‑conforming rhombic geometry with an 80° included angle and 11° clearance ensures compatibility with standard holders; order directly via Metav Werkzeuge or request specialist advice for optimal tool pairing.

CPMT080202 AH725 ISO turning insert — rhombic 80° geometry, 11° clearance — Tungaloy

A CPMT080202 AH725 ISO‑standard insert designed for reliable external and internal turning where universal, breakage‑resistant performance across Stahl and rostfreier Stahl is required

• PVD-coated carbide grade AH725
• Universal for Stahl and rostfreier Stahl
• Rhombic 80° geometry, 11° clearance
• Cylindrical hole with one‑side countersink

Dependable, universal cutting performance for varied turning tasks

The combination of a PVD‑coating and the AH725 carbide grade provides a balance between wear resistance and edge toughness, making this insert particularly suited for mixed material runs and applications demanding consistent results. The universal character of the grade reduces tool inventory complexity while maintaining cutting stability for both roughing and finishing passes. Emphasis on stable chip formation and predictable tool life helps to reduce unplanned downtime and supports steady production throughput.

ISO conformity and secure mounting for rapid tool changes

Dimensionally consistent with ISO specifications, the insert’s rhombic form and 80° included angle make it compatible with a wide range of external holders and boring bars when form, clearance, tolerance class, fastening, size and thickness are matched. The cylindrical hole with one‑side countersink (40°–60°) enables secure clamping and repeatable seating; the plate thickness 2.38 mm and 0.2 mm corner radius are optimised for small to medium tool blocks. Clear information about holder compatibility simplifies selection and shortens change‑over times in machining cells.

Improved process security and practical system integration

A single‑sided chipbreaker and the insert’s fracture‑resistant construction support reliable swarf control and stable machining in variable conditions. The insert is intended to operate within a system comprising an ISO insert, a suitable external holder or boring bar, a shim/clip and replacement screws, allowing straightforward replacement and maintenance. Choosing the correct chipbreaker style and grade for the workpiece material will maximise tool life and surface quality while supporting consistent cycle times.

For tailored application advice on the Tungaloy AH725 grade and to confirm holder compatibility, contact Metav Werkzeuge for specialist consultation and prompt supply arrangements via email or phone

Technical data

• Article number: 6865480
• Manufacturer SKU: TUN6865480
• Label / name: CPMT080202 AH725 Tungaloy‑insert
• Series: ISO‑Drehwendeschneidplatten
• Material: Hartmetall

Facts

• Included angle: 80°
• Clearance angle: 11°
• Corner radius: 0.2 mm
• Plate thickness: 2.38 mm
• Size designation: 08

Special features

• PVD‑coated carbide, grade AH725
• Single‑sided chipbreaker
• Rhombic plate form
• Cylindrical hole with one‑side countersink (40°–60°)
• Universal, breakout‑resistant for Stahl and rostfreier Stahl
• Intended application: Drehen (external and internal turning)
• System components: ISO insert, external holder/boring bar, shim/clip, replacement screws

FAQ

What materials are suitable for this insert?
The AH725 grade is designed as a universal solution for machining Stahl and rostfreier Stahl, offering good resistance to edge chipping while maintaining wear performance.

How is the insert mounted and secured in the holder?
Mounting relies on the ISO‑conforming geometry: the cylindrical hole with a one‑side countersink (40°–60°) ensures stable clamping when used with the correct shim/clip and fastening screws in the designated external holder.

Which chipbreaker should be selected for best performance?
Selection depends on the operation; the supplied single‑sided chipbreaker is suitable for a wide range of turning tasks, but choosing a chipbreaker variant matched to material grade and cutting parameters improves swarf control and surface finish.

Is the CPMT080202 AH725 suitable for small‑diameter toolholders?
Yes. The insert’s 2.38 mm thickness and compact 08 size make it appropriate for smaller tools where space and rigidity constraints require a balance between strength and insert footprint.

Can this insert be used for both roughing and finishing?
The AH725 grade and the insert’s edge geometry make it versatile for both heavier cuts and finishing passes when cutting data and tool setup are optimised for the workpiece.

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.