CPMT 060202 AH725 Wendeplatten - Tungaloy

Take advantage of the combination of a universal AH725 PVD-coated carbide grade, ISO conformity and a compact 0.2 mm corner radius for consistent process security and economical turning performance — order directly via Metav Werkzeuge or consult our specialists for application advice.

CPMT060202 AH725 ISO turning insert — PVD-coated, universal for steel & stainless steel

The CPMT060202 AH725 is an ISO-standard rhombic turning insert intended for external and internal turning of steels and stainless steels, designed to deliver stable chip control and high process security in mixed-material production environments

• PVD-coated carbide grade AH725
• ISO rhombic insert CPMT 06 size
• 0.2 mm corner radius for fine finishing
• Cylindrical hole with one-sided countersink

Stable cutting performance for mixed steels and demanding production

The PVD-coated carbide composition of this insert delivers a robust combination of wear resistance and edge stability. The AH725 grade is formulated as a universal, breakout-resistant option that maintains cutting performance across steel and stainless steel workpieces. The PVD layer improves temperature resistance and adhesion, which translates into more consistent tool life and fewer unplanned tool changes. For operations where material mixes or small tooling are common, this geometry helps to reduce the risk of edge chipping and supports repeatable surface quality.

ISO compatibility and fast changeover to reduce downtime

Manufactured to ISO specifications, the rhombic CPMT 06 form ensures predictable fitment in standard holders. Compatibility with a toolholder is defined by the insert form, 11° clearance, tolerance class, fastening method, size and 2.38 mm thickness. The insert features a cylindrical hole with a single-sided countersink (40°–60°), allowing secure clamping and straightforward alignment in suitable external holders or boring bars. The cutting system is completed by a compatible support shim/clamping set and replacement screws, which together enable rapid indexation and minimal machine downtime.

Fine finishing and reliable chip control for consistent surfaces

With a 0.2 mm corner radius and an included angle of 80°, the geometry is tuned for a balance between strength and finish. The single-sided chipbreaker design promotes controlled chip formation and ejection when matched correctly to feed and depth of cut, improving surface finish and tool life. For light finishing passes the small radius helps achieve tighter dimensional tolerances and a refined surface without sacrificing edge longevity. Chipbreaker selection should reflect the workpiece material and the rigidity of the set-up to obtain optimal results.

Productivity advantages and practical application guidance

The insert’s universal character supports flexible tool inventories and lower tool-change complexity, which can improve throughput and reduce stocking of multiple specialised grades. The ability to run higher cutting speeds with a stable edge and to switch between steels without frequent insert replacement contributes to overall economy. Where process security is critical, the combination of AH725 grade and PVD coating offers consistent performance for short-run batches and mixed-production schedules, making the insert a practical choice for workshops seeking predictable cutting outcomes.

For application-specific recommendations and stock enquiries of the Tungaloy AH725 series, please contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for rapid technical guidance and availability.

Technical data

• Article name: CPMT060202 AH725 Tungaloy turning insert
• Manufacturer article number: 6856769
• SKU: 6856769-Tungaloy
• Manufacturer SKU: TUN6856769
• Manufacturer: Tungaloy

Core data

• Insert designation: CPMT060202
• Size: 06
• Thickness: 2.38 mm
• Corner radius: 0.2 mm
• Clearance angle: 11°
• Included angle: 80°

Special features

• PVD-coated carbide, grade AH725
• Rhombic/rhomboid insert form
• Single-sided chipbreaker
• Cylindrical hole with one-sided countersink (40°–60°)
• Intended application: turning (external and internal)
• System requirement: compatible external holder or boring bar, support shim/clamping set, replacement screws

FAQ

Is this insert suitable for stainless steel?
Yes. The CPMT060202 AH725 is specified for steel and stainless steel applications; the AH725 PVD-coated carbide grade provides improved edge stability for a range of stainless materials.

Which holders are compatible with this insert?
Compatibility depends on the holder matching the ISO CPMT form, 11° clearance, size and 2.38 mm thickness; use holders or boring bars designed for CPMT060202 inserts and the appropriate clamping set.

What role does the chipbreaker play for this insert?
The single-sided chipbreaker controls chip formation and ejection; when selected to match material and rigidity, it improves surface finish and reduces the risk of edge damage during turning.

Does the insert require special mounting hardware?
The cutting system comprises the ISO insert plus a matching external holder or boring bar, a support shim/clamping set and replacement screws for secure fastening and correct seating.

How does the 0.2 mm radius affect finishing?
The small 0.2 mm radius is suited to fine finishing passes, enabling better surface quality and accurate dimensional control while maintaining sufficient edge strength.

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.