DNMG 150604 AH120 Wendeplatten - Tungaloy

Benefit from the combination of PVD-coated AH120 carbide for extended wear resistance and a 0.4 mm corner radius for consistent profile control; order the insert directly via Metav Werkzeuge or consult our specialists for application guidance.

DNMG150604 AH120 Tungaloy turning insert — PVD-coated carbide, 0° clearance angle

DNMG150604 AH120 is an ISO‑format indexable turning insert designed for external and internal turning applications where a sharp, process‑reliable cutting edge is required

• PVD-coated carbide AH120 for wear resistance
• Rhombic DNMG, 15 mm inscribed circle
• 0.4 mm corner radius, precise profile control
• Double-sided chipbreaker with cylindrical hole

Consistent turning performance with process security

The PVD-coated carbide grade AH120 delivers a balance of wear resistance and edge toughness suitable for a wide range of turning tasks. The insert’s rhombic DNMG geometry and 55° included angle provide a stable cutting orientation that reduces vibration during external and internal turning. Because the grade is designed to be resistant to both wear and chipping, the component contributes to predictable tool life and reproducible part quality in serial production. Compatibility with ISO holders is governed by shape, clearance, tolerance class, fastening and thickness, ensuring interchangeability in standard tool systems.

Practical compatibility and mounting guidance

The insert features a cylindrical centre hole and double-sided chipbreaker, allowing economical twice‑use of the cutting edges and straightforward securing in compatible holders. The 0° clearance angle and 6.35 mm thickness mean that correct holder selection is essential for achieving intended cutting geometry; holders must match the inscribed circle and clamping method. The system is typically composed of the ISO insert, a matching external holder or boring bar, a locating pad/clamp set and replacement screws. Clear, standardised dimensions make it simpler to select a matching toolholder and predict assembly tolerances.

Edge stability, chip control and surface results

A 0.4 mm corner radius produces a defined cutting edge radius that aids in achieving consistent profiles and surface finish while moderating cutting forces. The double-sided chipbreaker enhances chip control across nominal cutting conditions and contributes to safe swarf evacuation. For applications where surface integrity and repeatability are crucial, the PVD coating on the carbide substrate maintains edge sharpness and reduces adhesive wear at elevated temperatures, which supports higher cutting speeds and longer uninterrupted cycles.

Where this insert excels in production

This ISO‑format insert is intended for general turning operations where a combination of sharp cutting geometry and process reliability is required. It is particularly well suited to medium‑duty turning regimes where the workpiece material and machining parameters call for a wear‑resistant grade with good chipping resistance. The standardized geometry and robust coating enable predictable behaviour in both single‑pass and multi‑pass operations, helping to streamline tool inventory and reduce setup variability.

Contact Metav Werkzeuge for tailored machining recommendations and to request a quotation for the Tungaloy DNMG150604 AH120 turning insert; email info@metav-werkzeuge.com or call +49 2822 7131930 for application support and availability

Technical data

• Manufacturer article number: 6814023
• SKU: 6814023-Tungaloy
• Manufacturer SKU: TUN6814023
• Designation: DNMG150604 AH120

Facts

• Inscribed circle: 15 mm
• Thickness: 6.35 mm
• Corner radius: 0.4 mm
• Included angle: 55°
• Clearance angle: 0°

Design / Special features

• Rhombic insert form (DNMG)
• PVD-coated carbide grade AH120
• Double-sided chipbreaker
• Cylindrical centre hole
• ISO turning indexable insert, compatible with standard holders
• Suitable for external and internal turning

FAQ

What materials is this insert suited for?
The DNMG150604 AH120 Tungaloy turning insert is formulated for general turning tasks where a wear‑resistant PVD coating and tough carbide substrate are beneficial; selection of the correct chipbreaker and grade is advised according to workpiece material.

How is the insert mounted in a toolholder?
The insert is located by its rhombic form and secured through the cylindrical centre hole; the DNMG150604 AH120 must be paired with a holder that matches the inscribed circle, thickness and clamping style.

Can the insert be used on both external and internal turning?
Yes, the ISO‑format DNMG150604 AH120 insert is suitable for both external and internal turning operations when combined with the appropriate external holder or boring bar.

How many cutting edges are available per insert?
Owing to the double‑sided design and standard geometry, multiple usable edges are provided; the DNMG150604 AH120 Tungaloy insert can be indexed as specified by the insert orientation to use additional edges.

What are the main advantages of the AH120 grade?
The AH120 PVD‑coated carbide offers a blend of wear resistance and edge stability, delivering process security and reduced risk of edge breakouts in common turning applications.

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.