DCMT 070202 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD-coated carbide cutting grade, a sharp yet stable cutting edge for stainless steel, and a compact 0.2 mm nose radius to maintain consistent component quality and longer tool life; order the insert directly via Metav Werkzeuge or consult the team for application support.

DCMT 070202 AH6225 Tungaloy indexable insert for turning

The DCMT070202 AH6225 Tungaloy insert is an ISO‑standard rhombic indexable insert designed for external and internal turning, optimised for machining stainless steels under variable conditions.

• PVD-coated carbide grade AH6225
• Designed for stainless steel turning
• ISO rhombic insert, size 07, 0.2 mm radius
• Cylindrical hole with single-side countersink

Precision chip control for consistent surfaces

The PVD-coated carbide composition and the integrated single-sided chipbreaker deliver reliable chip control during medium machining. This results in fewer interruptions for chip clearing and a more consistent finish on turned components. The combination of a sharp, stable cutting edge and the moulded chip geometry reduces vibration tendencies, which supports tighter dimensional repeatability and a predictable surface quality on each workpiece.

Optimised for stainless steels and mixed conditions

Engineered as a universal grade for stainless steel, the AH6225 grade balances wear resistance and edge sharpness to cope with variable cutting conditions. The substrate and coating work together to resist built-up edge formation while retaining a usable cutting edge over longer cycles. For workshops facing frequent material changes, this insert offers a pragmatic compromise between aggressiveness and longevity, supporting steady production without frequent insert swaps.

Compact geometry for flexible fixture compatibility

The ISO rhombic form with size 07 and a 0.2 mm nose radius yields a good mix of accessibility and precision in tight features. The insert features a 7° clearance angle and a 55° main cutting angle, while the cylindrical hole with a single‑side countersink (40°–60°) ensures secure clamping in standard holders. The insert’s dimensions and tolerance class make integration straightforward in common external holders or boring bars when the correct seat and clamp are used, simplifying tool inventory management on the shop floor. The DCMT070202 AH6225 Tungaloy insert is compatible with ISO‑standard toolholders that match form, size and thickness.

Productivity gains and process reliability

By combining a robust grade with a controlled edge geometry, the insert supports productive turning cycles and reduced changeover frequency. The balanced properties of the cutting material help to maintain cutting performance across medium cutting parameters, which can translate into higher uptime and lower indexable insert consumption over a production run. This makes the insert a practical choice for job shops and production environments seeking cost‑efficient component throughput without compromising on finish or process stability.

For tailored advice on applying the Tungaloy AH6225 insert in specific turning operations, contact Metav Werkzeuge for technical guidance and prompt supply via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6903291
• Item SKU: 6903291-Tungaloy
• Manufacturer SKU: TUN6903291
• Model series: ISO turning indexable inserts
• Material: Carbide

Facts

• ISO designation: 070202
• Insert form: Rhombic (07)
• Nose radius: 0.2 mm
• Thickness: 2.38 mm
• Clearance angle: 7°
• Main cutting angle: 55°
• Hole: with cylindrical hole + single-side countersink (40°–60°)

Special features

• Grade: AH6225
• Coating: PVD
• One-sided chipbreaker
• Universal for stainless steel machining
• Suitable for external and internal turning
• ISO‑standard indexable insert

FAQ

What materials is this insert suitable for?
The DCMT070202 AH6225 Tungaloy insert is formulated primarily for stainless steel applications but performs well in a range of alloys where a sharp, stable edge is required.

How is the insert clamped in the holder?
Clamping requires a matching ISO seat and clamp; the insert has a cylindrical hole with a single‑side countersink, which ensures secure fixation when used with the appropriate screw and clamp set.

Can this insert be used for finishing passes?
Yes; with its 0.2 mm nose radius and sharp edge geometry the insert is suitable for achieving good surface finishes in medium to finishing operations, provided cutting conditions and holder rigidity are adequate.

Is this insert compatible with all ISO holders?
Compatibility depends on holder form, clearance, tolerance class, size and thickness. The DCMT070202 format fits ISO rhombic 07 seats; verify holder specifications before use.

What does the AH6225 grade offer compared with other grades?
The AH6225 grade is a balanced PVD-coated carbide designed to combine a sharp, stable edge with improved wear resistance for variable stainless steel machining conditions.

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.