DCMT 11T302 AH8005 Wendeplatten - Tungaloy

Take advantage of the combination of wear-resistant PVD coating, stable chip control and ISO compatibility for dependable turning of heat-resistant alloys; order the insert directly via Metav Werkzeuge or consult our specialists for cutting data and application advice.

DCMT 11T302 AH8005 turning insert by Tungaloy — PVD-coated carbide, 55° rhombic geometry

The DCMT11T302 AH8005 Tungaloy indexable insert is a compact ISO turning insert designed for external and internal turning of heat-resistant and hard materials, offering high wear resistance and consistent chip control.

• PVD-coated carbide AH8005
• 55° rhombic geometry for versatility
• 0.2 mm nose radius for fine finishes
• Single-sided chipbreaker for stable chips

High-performance wear resistance for heat-resistant alloys

The insert uses a PVD-coated carbide grade (AH8005) engineered for machining heat-resistant alloys and hard materials under stable conditions. The coating improves wear resistance and thermal stability, which translates into longer cutting edge life and fewer index changes. For production environments prioritising predictable tool life and reduced tool consumption, the durable coating and substrate combination deliver consistent cutting forces and surface quality while enabling higher process reliability.

Secure clamping and ISO compatibility reduce setup time

Built to ISO standards with the designation 11T302, the insert’s 55° rhombic form and a 3.97 mm plate thickness ensure broad compatibility with standard external holders and boring bars. The cylindrical hole with one-sided countersink (40°–60°) provides a reliable seating and repeatable clamping, while the 7° relief angle helps to avoid rubbing on the flank. These precise geometry and tolerance features simplify toolholder selection and speed up insert changes, reducing machine downtime and improving fixture repeatability.

Stable chip control and surface finish with minimal rework

The one-sided chipbreaker promotes consistent chip formation during turning, which reduces the risk of tangling and improves evacuation in through-hole and shoulder operations. A 0.2 mm nose radius supports fine surface finishes without compromising edge stability on interrupted or light finishing cuts. The combination of controlled chip form and robust cutting edge geometry helps to cut cycle times and lowers the rate of scrap, making the insert an economical choice for medium- to high-stability machining applications.

Contact Metav Werkzeuge for tailored cutting data, availability and application support on Tungaloy turning inserts; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6775794-Tungaloy
• Manufacturer SKU: TUN6775794
• Manufacturer article number: 6775794

Facts

• ISO designation: 11T302
• Insert size: 11 mm
• Plate thickness: 3.97 mm
• Nose radius: 0.2 mm
• Relief angle: 7°
• Included angle: 55°
• Hole: with cylindrical hole + one-sided countersink (40°–60°)

Special features

• Material: carbide
• Coating / grade: AH8005 (PVD-coated)
• Plate form: rhombic
• Chipbreaker: single-sided
• Typical use: turning (external and internal)
• Model series: ISO indexable turning inserts

FAQ

What materials is this insert best suited for?
The DCMT11T302 AH8005 Tungaloy indexable insert is optimised for heat-resistant alloys and other hard materials; the AH8005 PVD-coated carbide grade provides enhanced wear resistance during stable turning operations.

How does the insert ensure secure clamping in standard holders?
The ISO 11T302 geometry, cylindrical hole with one-sided countersink and standard dimensions (11 mm size, 3.97 mm thickness) ensure the insert seats reliably in compatible external holders and boring bars for repeatable clamping.

Can this insert be used for finishing passes?
Yes, the 0.2 mm nose radius and stable cutting edge geometry support fine finishes on semi-finishing and finishing cuts when combined with appropriate feeds and speeds for the material.

Is the chip control suitable for interrupted cuts?
The single-sided chipbreaker promotes predictable chip formation and evacuation, improving performance in both continuous and interrupted turning applications.

What identifiers should be used when ordering this insert?
Reference the DCMT11T302 AH8005 Tungaloy turning insert and SKU 6775794-Tungaloy when enquiring about availability and 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.