DCMT 11T302 AH6225 Wendeplatten - Tungaloy

Benefit from the combination of a sharp, stable cutting edge and a PVD-coated AH6225 grade designed for reliable machining of rostfreier Stahl; the compact 11 mm rhombic geometry with a 0.2 mm corner radius delivers repeatable finishes and secure clamping. Order the DCMT11T302 AH6225 Tungaloy insert directly via Metav Werkzeuge or consult our technical advisors for holder compatibility.

DCMT 11T302 AH6225 ISO turning insert for external and internal turning — Tungaloy

DCMT11T302 AH6225 is an ISO-format indexable insert engineered for turning applications, offering a sharp yet stable cutting edge tailored to medium-duty machining of rostfreier Stahl.

• PVD-coated cemented carbide AH6225
• One-sided chipbreaker for controlled chips
• Rhombic 11 mm form with 7° clearance
• 0.2 mm corner radius for fine finishing

Consistent edge performance for rostfreier Stahl

The PVD coating on the AH6225 grade combines wear resistance with a fine surface finish, making the insert especially suitable for machining rostfreier Stahl under varying conditions. The substrate of the insert is cemented carbide, engineered to hold a sharp and stable cutting edge during medium cutting depths; this reduces the frequency of indexings and supports predictable cycle times. The outcome is improved process reliability and fewer unscheduled tool changes.

Geometry designed for reliable chip control and clamping

The rhombic form and integrated one-sided chipbreaker direct chips away from the cut, improving machining stability and surface integrity. At 11 mm size with 7° clearance, the insert sits securely in standard ISO holders; the cylindrical hole with a single-side countersink (40°–60°) ensures reliable clamping and repeatable seating. The 0.2 mm corner radius helps achieve a controlled edge honed for light finishing passes without compromising strength.

ISO compatibility simplifies tool selection and system integration

Being ISO-compliant, the insert fits into common insert systems when matched for form, clearance angle, tolerance class, fastening method, size and thickness. Specifying these parameters during tool selection reduces set-up time and minimises the risk of mismatches between insert and holder. The standardised format supports quick replacement in production environments and eases inventory management across machining centres.

Improved productivity with predictable tool life

Manufactured by Tungaloy, this insert grade delivers a balance of edge toughness and wear resistance for productive turning of external and internal features. The combination of coating technology and substrate choice offers consistent tool life across interrupted cuts and mixed batches, supporting steady production output. Selecting the correct chipbreaker and grade for the workpiece stabilises cutting forces and contributes to overall machining economy.

Contact Metav Werkzeuge to discuss holder compatibility and secure the DCMT11T302 AH6225 insert for your turning operations—email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6829464
• SKU: 6829464-Tungaloy
• Manufacturer SKU: TUN6829464
• Model series: ISO turning indexable inserts

Facts

• Size: 11 mm
• Thickness: 3.97 mm
• Clearance angle: 7°
• Included angle: 55°
• Corner radius: 0.2 mm
• Hole: with hole
• Hole style: cylindrical hole + single-side countersink (40°–60°)

Special features

• Grade: AH6225 (PVD-coated cemented carbide)
• Form: rhombic insert
• Chipbreaker: one-sided
• Application: external and internal turning
• Compatibility: ISO insert system

FAQ

What material is this insert optimised for?
The DCMT11T302 AH6225 insert is optimised for machining rostfreier Stahl and provides a balanced combination of wear resistance and edge stability for medium-duty operations.

Can the insert be used for both external and internal turning?
Yes, the indexable insert is designed for both external and internal turning when paired with an appropriate ISO holder and correct mounting parameters.

Which chipbreaker should be selected for general-purpose turning?
The included one-sided chipbreaker is suitable for a range of operations; for specific workpiece alloys or interrupted cuts, a chipbreaker matched to the material and depth of cut is recommended.

How does the 0.2 mm corner radius affect surface finish?
A 0.2 mm corner radius helps achieve finer surface finishes on finishing passes while maintaining sufficient edge strength for moderate machining.

What should be checked for holder compatibility?
Confirm form, clearance angle, tolerance class, fastening, size and thickness of the insert against the holder specification to ensure correct fit and secure clamping.

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.