DCMT 070208 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated AH8015 carbide for heat-resistant alloys, a rhombic DCMT070208 geometry with controlled chip formation, and a 0.8 mm corner radius for consistent edge life; order directly via Metav Werkzeuge or contact the consultants for application advice.

DCMT 070208 AH8015 – Turning indexable insert by Tungaloy, 55° rhombic geometry, PVD-coated

DCMT070208 AH8015 Tungaloy indexable insert for general turning of heat-resistant alloys, designed to fit ISO-standard holders and bores for secure clamping and repeatable performance

• PVD-coated carbide AH8015
• Rhombic 07 geometry, 55° included angle
• Corner radius 0.8 mm for edge stability
• Cylindrical hole with single-sided countersink

High-performance grade for heat-resistant alloys

The PVD-coated carbide in grade AH8015 is balanced for general turning of heat-resistant alloys, offering a compromise between wear resistance and cutting-edge stability. The coating reduces flank wear at elevated temperatures, extending tool life under demanding conditions. For production environments where consistent component tolerance and surface quality matter, this grade provides predictable performance and minimises unplanned tool changes. The combination of coating and substrate is suitable for a range of alloyed steels and heat-resistant materials commonly used in aerospace and power-generation parts.

Geometry and chip control that sustain productivity

The rhombic 07 form with a 55° included angle and a single-sided chipbreaker promotes controlled chip formation during both external and internal turning operations. The corner radius 0.8 mm improves edge strength for interrupted cuts while still allowing fine surface finishes when used at appropriate feeds. The insert’s geometry reduces cutting forces in many turning tasks, which stabilises the process and can shorten cycle times. Clear, repeatable chip control decreases downtime from manual chip clearing and supports safer, higher-throughput production.

ISO compatibility and secure clamping for reliable set-up

Designed as an ISO-standard turning insert, the DCMT070208 fits common external toolholders and boring bars when form, clearance angle, tolerance class, clamping type, size and thickness match. The insert features a cylindrical hole with a single-sided countersink (40°–60°) to ensure a firm, centring fit and simple replacement during tool changes. The nominal thickness of 2.38 mm and the 7° clearance are relevant when matching to holders; correct pairing reduces vibration and maintains repeatability, so toolroom checks should confirm holder compatibility before mounting.

Operational benefits: predictable tool life and process stability

Using a grade optimised for heat resistance and a robust insert geometry delivers measurable process advantages: fewer tool changes, steadier surface quality and more predictable maintenance intervals. The PVD coating minimises adhesion and crater wear on the cutting edge, while the insert form enhances stability under varying cutting conditions. For facilities seeking to improve overall equipment effectiveness, this combination supports longer uninterrupted runs and reduces scrap rates through consistent dimensional control.

Practical application guidance for workshop integration

This insert is intended for turning applications and suits both finishing and medium-range machining when the correct feed and speed parameters are observed for AH8015. Select the chipbreaker and cutting data according to the workpiece material and the machine rigidity available; harder, heat-resistant alloys generally require reduced cutting speeds and increased coolant strategies. When introducing the insert into a new process, start with conservative parameters and adjust toward the machine’s capability while monitoring surface finish and tool wear.

For application-specific recommendations or to purchase the Tungaloy DCMT070208 AH8015 indexable insert, contact Metav Werkzeuge for product matching and technical support via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6775793
• Manufacturer SKU: TUN6775793
• Brand: Tungaloy
• Model designation: DCMT070208 AH8015

Core dimensions

• Size: 07
• Corner radius: 0.8 mm
• Clearance angle: 7°
• Included angle: 55°
• Thickness: 2.38 mm
• Plate form: rhombic

Features and applications

• Material: carbide
• Grade/coating: AH8015 (PVD)
• Chipbreaker: single-sided
• Hole style: with hole
• Hole detail: cylindrical hole + single-sided countersink (40°–60°)
• Typical application: turning (external and internal)
• Series: ISO turning indexable inserts

FAQ

What materials is the DCMT070208 AH8015 suitable for? The DCMT070208 AH8015 insert is optimised for heat-resistant and alloyed steels; the PVD-coated AH8015 grade balances wear resistance and edge stability for these materials.

How does the 0.8 mm corner radius affect performance? A 0.8 mm corner radius increases edge strength, improving resistance to edge chipping during interrupted cuts while still allowing good surface finishes in finishing passes.

Which holders are compatible with this indexable insert? Compatibility depends on matching the ISO form, 7° clearance, size 07 and thickness 2.38 mm; the insert’s cylindrical hole and countersink ensure secure clamping in matching ISO holders.

Is the AH8015 coating suitable for high-speed turning? The PVD AH8015 coating improves wear resistance at elevated temperatures; however, cutting speed should be set according to workpiece alloy and machine rigidity to maintain tool life.

What is the manufacturer SKU and article number for ordering? The manufacturer SKU is TUN6775793 and the article number is 6775793, both referenceable when ordering the Tungaloy DCMT070208 AH8015 indexable 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.