DCMT 11T308 AH8005 Wendeplatten - Tungaloy

Combining reliable wear resistance, precise geometry and ISO compatibility, this insert delivers consistent cutting performance for demanding turning tasks; the PVD-coated AH8005 grade extends tool life in heat-resistant alloys while the 0.8 mm corner radius supports fine surface finishes. Order the DCMT11T308 AH8005 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

DCMT 11T308 AH8005 ISO turning insert — rhombic 55° for turning (Tungaloy)

The DCMT11T308 AH8005 is an ISO-standard indexable insert designed for external and internal turning of hard and heat-resistant materials, offering high wear resistance and stable cutting under robust conditions.

• ISO rhombic insert, 55° cutting angle
• PVD-coated carbide, AH8005 grade
• 0.8 mm corner radius for finishing
• Cylindrical hole with 40°–60° countersink

Proven grade and coating for extended tool life

The PVD-coated surface combined with a carbide substrate in the AH8005 grade provides enhanced wear resistance when machining heat-resistant alloys and other hard materials. This specification reduces flank wear and crater formation during prolonged cycles, which translates to fewer indexings and longer usable life per edge. The material and coating pairing is optimised for stable, repeatable cutting under moderate to high cutting forces, helping to keep process windows predictable in serial production.

Geometry and clamping for secure, accurate cuts

Adherence to ISO-standard form and dimensions ensures straightforward compatibility with appropriate clamping systems; the rhombic shape and 55° approach angle favour versatile use in turning operations, balancing strength and accessibility to profiles. The modest 0.8 mm corner radius supports fine surface finishes while the 7° relief aids chip evacuation and reduces the risk of rubbing. The insert’s 3.97 mm thickness and the cylindrical hole with a single-sided countersink (40°–60°) provide reliable mechanical engagement, lowering the likelihood of movement under load and contributing to consistent part quality.

Practical system integration and recommended use

As part of a complete tool system, this indexable component works with a suitable external holder, shims and clamping set; replacement screws and correct tolerance class ensure repeatable seating. The single-sided one-sided chipbreaker supports controlled chip formation for stable machining and easier handling of cut material. For best results, match the chipbreaker and grade to the workpiece and machining conditions: the combination promotes efficient metal removal, reduced downtime and predictable tool-change intervals, which benefits throughput and process stability.

For supply or technical advice on the Tungaloy DCMT11T308 AH8005 insert, contact Metav Werkzeuge for tailored tooling recommendations and rapid availability via info@metav-werkzeuge.com or +49 2822 7131930 — technical consultation and order support are available.

Technical data

• Article number: 6747772
• SKU: 6747772-Tungaloy
• Manufacturer SKU: TUN6747772
• Manufacturer: Tungaloy

Facts

• Shape: rhombic, 55°
• Corner radius: 0.8 mm
• Relief angle: 7°
• Thickness: 3.97 mm
• Size: 11

Special features

• PVD-coated carbide
• Grade AH8005
• One-sided chipbreaker
• Cylindrical hole with single-sided countersink (40°–60°)
• ISO-standard turning insert for external and internal turning
• System components: holder, shim, clamping set, replacement screws
• Suitable for hard materials and heat-resistant alloys

FAQ

What materials is this insert suitable for? The DCMT11T308 AH8005 insert is intended for hard materials and heat-resistant alloys, where the AH8005 grade and PVD coating provide improved wear resistance.

How does the insert secure to the holder? Clamping relies on the insert’s cylindrical hole with a single-sided countersink (40°–60°) and the correct shim and screw set; the geometry and tolerance class ensure accurate seating.

What surface finish can be expected with a 0.8 mm corner radius? A 0.8 mm corner radius delivers a fine finish in finishing operations while maintaining robustness for light profile turning.

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.