DCMT 070202 AH725 Wendeplatten - Tungaloy

Take advantage of the combination of ISO conformity, a universal AH725 PVD-coated carbide grade and proven chip control for stable, cost-efficient turning cycles; order the insert directly via Metav Werkzeuge or consult the team for application advice.

DCMT 070202 AH725 indexable turning insert for turning – Tungaloy

The DCMT070202 AH725 is an ISO‑norm rhombic indexable insert designed for external and internal turning, offering robust PVD‑coated carbide performance for mixed steels and stainless steels.

• ISO‑norm rhombic insert, DCMT size
• PVD‑coated carbide AH725 grade
• Single‑sided chipbreaker for controlled chips
• Hole with cylindrical bore and countersink

Stable cutting on mixed steels for predictable cycle times

The PVD‑coated AH725 grade delivers a balance of toughness and wear resistance, making the insert particularly suited for varying production runs where material mix is common. The PVD coating reduces flank wear and extends usable life under intermittent cuts, which in turn improves overall process stability. By choosing a universal, fracture‑resistant grade, procurement benefits from fewer tool changes and simplified inventory management while machining both carbon and rostfreier Stahl components.

Secure clamping and consistent geometry for repeatable accuracy

The rhombic form with a central hole and a cylindrical bore plus single‑side countersink (40°–60°) provides reliable seating in ISO holders; this reduces micro‑movement and ensures repeatable cutting geometry. A defined 7° clearance and a 0.2 mm nose radius contribute to dimensional control and predictable tool engagement. For production environments where part tolerances and surface finish matter, that mechanical consistency translates directly into reduced rework and higher first‑pass yield.

Effective chip control and surface quality with minimal setup effort

The insert’s single‑sided chipbreaker is engineered for manageable chip formation across common turning operations. Proper chip control lowers the risk of workpiece damage and facilitates automated or semi‑automated handling downstream. In combination with the DCMT070202 geometry, the chipbreaker supports reliable surface finish with only modest cutting parameter adjustments, so cycle times remain efficient without intensive operator intervention.

ISO compatibility and economical tooling strategy

As an ISO‑norm insert, the item integrates with a wide range of holders and adaptors; match by form, clearance angle, tolerance class, clamping and thickness. The PVD‑coated carbide construction and universal grade reduce the need for multiple specialised inserts, supporting a leaner tooling inventory and lower running costs. This makes the insert a practical choice for job shops and production cells aiming to balance productivity with tooling economy.

Contact Metav Werkzeuge for application matching or to request a brief compatibility check for holders and setups when specifying the DCMT070202 AH725 insert

Technical Data

• Article number: 6865358
• SKU: 6865358-Tungaloy
• Manufacturer article number: TUN6865358
• Model series: ISO turning indexable inserts
• ISO designation: DCMT070202
• Material: Carbide
• Grade: AH725
• Coating: PVD

Numbers / Core technical data

• Corner radius: 0.2 mm
• Clearance angle: 7°
• Leading angle: 55°
• Plate thickness: 2.38 mm
• Plate size: 07

Special features / Versions

• Plate form: rhombic
• Hole: cylindrical bore + single‑side countersink (40°–60°)
• Chipbreaker: single‑sided
• Typical application: external and internal turning
• Compatibility: ISO holders and bore‑clamp systems

FAQ

Is this insert suitable for stainless steels?
Yes. The AH725 PVD‑coated carbide grade on the DCMT070202 insert is designed as a universal, fracture‑resistant grade suitable for machining steel and rostfreier Stahl, offering good process security across varied batches.

Which holder features are required for correct seating?
An ISO‑compatible holder matching the DCMT form, clearance angle, tolerance class, clamping and thickness is required to ensure correct seating and repeatable performance with this insert.

What cutting tasks benefit most from this insert?
The insert is optimised for general finishing and medium‑roughing in external and internal turning where a balance of tool life and resistance to chipping is required, particularly in mixed material production.

How does the chipbreaker influence setup and surface finish?
The single‑sided chipbreaker promotes predictable chip formation, helping to maintain surface quality with modest adjustments to feed and speed and reducing the likelihood of entangling or damaging chips.

Can the insert reduce tooling inventory complexity?
Yes. The universal AH725 grade and ISO DCMT format allow consolidation of inserts across several machining tasks, lowering the number of specialised grades required in stock.

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.