CCMT 060208 AH725 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated cemented carbide, a universal AH725 grade for steel and stainless steel, and a precise 0.8 mm corner radius to secure consistent chip control and extended tool life. Order directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

CCMT 060208 AH725 ISO turning insert — PVD-coated carbide, 0.8 mm radius — Tungaloy

A CCMT060208 AH725 ISO turning insert engineered for reliable external and internal turning with a one-sided chipbreaker and screw clamping.

• PVD-coated carbide for extended tool life
• Universal AH725 grade for steel and stainless steel
• 0.8 mm corner radius for precise finishes
• 7° clearance angle for stable cutting

Consistent process security for mixed materials

The PVD-coated cemented carbide substrate and the AH725 grade provide a balanced combination of wear resistance and fracture toughness, designed for mixed-material runs. For shops processing both steel and stainless steel, this geometry reduces unexpected insert failure by offering stable cutting-edge behaviour. The one-sided chipbreaker assists chip control in interrupted cuts, and the PVD coating helps reduce built-up edge, which translates into fewer tool changes and more predictable cycle times.

Precision geometry that matches modern toolholders

The rhombic form with an 80° included angle and 7° clearance ensures compatibility with a wide range of ISO toolholders; compatibility is determined by form, relief angle, tolerance class, mounting and thickness. The insert’s thickness of 2.38 mm and the central hole with a cylindrical bore and single-sided countersink (40°–60°) permit secure screw clamping and repeatable seating. Clear specification of these parameters supports correct holder selection and reduces setup iterations at the machine.

Fine finishing and dimensional control with 0.8 mm radius

A 0.8 mm corner radius offers a practical compromise between strength and surface quality: it withstands moderate cutting forces while producing improved surface finishes over sharper radii. Where fine tolerance and surface integrity matter, the radius helps to avoid edge chipping and reduces vibration. In combination with the insert’s form and chipbreaker, the result is a cut that promotes consistent component dimensions and lowers the need for secondary operations.

Practical selection guidance and application scope

Designed primarily for turning — both external and internal — the insert is recommended for small-to-medium tool geometries and operations that prioritise process reliability. The universal nature of the AH725 grade makes it suitable for varying workpiece materials within a batch, reducing inventory complexity. When selecting inserts, match the chipbreaker and grade to the workpiece material and machine stability: a softer, more ductile material will benefit from a different chip control strategy than harder alloys.

For process-secure turning with Tungaloy’s AH725 grade and PVD-coated carbide technology, contact Metav Werkzeuge for tailored advice and rapid delivery

Technical data

• Article number: 6865364
• Manufacturer SKU: TUN6865364
• SKU: 6865364-Tungaloy
• Series: ISO turning inserts
• Designation: CCMT060208 AH725 Tungaloy insert

Core technical data

• Corner radius: 0.8 mm
• Thickness: 2.38 mm
• Relief angle: 7°
• Included angle: 80°
• Size: 06

Special features

• PVD-coated cemented carbide, grade AH725
• Rhombic form, size 06
• With hole; cylindrical hole + single-sided countersink (40°–60°)
• One-sided chipbreaker
• Application: Turning (external and internal)

FAQ

What materials is this insert suitable for?
The CCMT060208 AH725 insert is formulated as a universal grade for steel and stainless steel, making it suitable for mixed-material production where consistent edge strength and chip control are required.

How does the chipbreaker influence performance?
The one-sided chipbreaker on this insert improves chip formation and evacuation in typical turning operations, helping to reduce entanglement and supporting improved surface quality under variable cutting conditions.

Which clamping system is required for this insert?
The insert features a central cylindrical hole with a single-sided countersink (40°–60°) and is intended for screw clamping in compatible ISO toolholders; ensure the holder matches the insert’s form, size and thickness for correct seating.

Is the geometry suitable for finishing operations?
Yes. The 0.8 mm corner radius and the rhombic 80° geometry are well suited to fine finishing and dimensionally sensitive tasks while still providing sufficient edge strength.

How does the PVD coating benefit machining?
The PVD coating offers improved wear resistance and reduced built-up edge compared with uncoated substrates, extending tool life and stabilising cutting performance across varying workpiece materials.

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.