DCMT 070208 AH8005 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide grade AH8005, a 0.8 mm nose radius and ISO compatibility for consistent, high-quality turning results in stable production. Order directly via Metav Werkzeuge or consult our specialists for selection and application support.

DCMT070208 AH8005 ISO turning insert — rhombic 55° form, PVD-coated carbide, Tungaloy

A DCMT070208 AH8005 ISO turning insert designed for precision external and internal turning in stable machining conditions, compatible with standard ISO holders and clamping systems

• ISO register for consistent holder fit
• PVD-coated carbide for heat resistance
• 55° rhombic form for versatile turning

Reliable cutting performance for demanding materials

The insert is manufactured from carbide and finished with a PVD coating, giving the cutting edge improved resistance to high temperatures and abrasive wear. The AH8005 grade is formulated for productive machining of heat-resistant alloys and harder materials, which results in fewer tool changes and longer effective cutting times. Thanks to the 0.8 mm nose radius, the insert balances edge strength with the ability to produce accurate profiles, improving process stability during external and internal turning operations.

Precise geometry for predictable results

With a rhombic plate form and a 55° approach, the geometry allows secure seating in ISO-compatible holders and predictable chip flow. The plate features a 7° relief angle, which reduces rubbing and helps preserve the cutting edge during interrupted cuts. The one-sided chipbreaker contributes to controlled chip formation under stable conditions, simplifying downstream chip handling and reducing the risk of built-up edge. These geometric details translate into repeatable surface finish and consistent dimensional control on serial parts.

Easy integration into existing tool systems

The insert conforms to ISO dimensions and mounting styles, including a cylindrical locating hole with a single-sided countersink (40°–60°), so it integrates with standard external holders, boring bars and clamping kits. Compatibility with the toolholder is determined by form, relief angle, tolerance class, clamping method, size and thickness; using the correct matching holder and replacement screws ensures secure clamping and stable cutting. For workshops aiming to reduce setup variation, this predictability supports improved first-pass yield.

Practical advantages for production planning

Selecting this insert supports higher uptime through longer tool life and predictable wear behaviour under stable cutting conditions. The PVD-coated AH8005 grade is optimised for broad material coverage where heat and abrasion are factors, reducing tooling complexity across mixed-production environments. Suppliers’ technical data should be consulted to match the insert’s chipbreaker and grade to the specific alloy and cutting parameters; this approach minimises trial-and-error and shortens ramp-up time for new components.

Contact Metav Werkzeuge for personalised selection advice and to source the Tungaloy DCMT070208 AH8005 insert directly, ensuring the right holder and clamping kit for each application

Technical data

• Article number: 6775792
• Manufacturer SKU: TUN6775792
• Model series: ISO-Drehwendeschneidplatten
• Material: carbide
• Schneidstofftyp: PVD-coated carbide
• Grade: AH8005

Numbers / Core technical data

• Corner radius: 0.8 mm
• Plate thickness: 2.38 mm
• Plate size: 07
• Approach angle: 55°
• Relief angle: 7°

Designs / Special features

• Rhombic plate form
• With hole
• Cylindrical hole + one-sided countersink (40°–60°)
• One-sided chipbreaker
• ISO-standard turning insert
• Suitable for external and internal turning
• Compatibility defined by form, relief angle, tolerance, clamping, size and thickness

FAQ

What materials is this insert suitable for?
The DCMT070208 AH8005 insert has a PVD-coated carbide grade aimed at heat-resistant alloys and harder materials; it is recommended where stable machining conditions prevail.

How does the 0.8 mm radius affect finishing and tool life?
A 0.8 mm nose radius on the DCMT070208 AH8005 offers improved edge strength compared with finer radii, supporting longer tool life while still permitting good surface finish on turned profiles.

Can this insert be used in standard ISO holders?
Yes, the insert follows ISO dimensions and mounting styles; correct holder choice and matching clamping hardware are required for secure seating and repeatable results.

What is the purpose of the one-sided chipbreaker?
The one-sided chipbreaker on this insert controls chip formation under steady cutting conditions, aiding chip evacuation and reducing the chance of chip entanglement.

Which item number should be ordered for this Tungaloy insert?
Order using article number 6775792 or manufacturer SKU TUN6775792 for the DCMT070208 AH8005 Tungaloy turning insert.

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.