WNMG 080404 AH8005 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD-coated AH8005 carbide grade and the HRF chipbreaker to achieve stable, wear-resistant turning of heat-resistant alloys and hard materials; availability and technical advice are provided by Metav Werkzeuge — contact our consultants for holder compatibility and rapid supply.

WNMG 080404 AH8005 – Turning insert (ISO), PVD-coated carbide, HRF chipbreaker by Tungaloy

WNMG080404-HRF AH8005 is an ISO-format trigon turning insert designed for stable external and internal turning of demanding materials where wear resistance and consistent chip control are required

• PVD-coated carbide AH8005 for wear resistance
• HRF chipbreaker for reliable chip control
• 80° trigon geometry, 0.4 mm corner radius
• 4.76 mm thickness with cylindrical centre hole

Longer tool life through wear-resistant PVD coating

The combination of a PVD-coated surface and a wear-focused carbide grade (AH8005) delivers measurable improvements in tool life when machining heat-resistant alloys and hard materials. PVD (physical vapour deposition) forms a thin, adherent hard layer that reduces flank and crater wear, so cutting intervals are longer and component tolerances remain stable. For production environments this translates into reduced index changes and lower process downtime, while the inherent toughness of the substrate maintains edge security under interrupted cuts.

Predictable machining and improved chip control

The HRF chipbreaker is tuned for turning operations that demand consistent chip formation; it helps break chips into manageable segments and reduces the risk of entanglement on long or deep cuts. The trigon plate form with an 80° included angle provides a robust cutting nose for heavier cuts, while the 0.4 mm corner radius balances edge strength with acceptable surface finish. Because insert compatibility depends on form, clearance angle, tolerance class, fastening, size and thickness, the ISO system design ensures predictable performance when paired with a matching external holder or boring bar.

Simple integration into ISO tool systems for reliable production

This ISO-format insert has a cylindrical centre hole and a plate thickness of 4.76 mm, allowing secure mounting with standard clamping sets and replacement screws. The ISO designation supports rapid selection of a suitable holder and backing plate, and the insert is intended to be used as part of a system comprising the insert, an appropriate external holder or boring bar, a pad/clamping kit and replacement screws. Clear specification of these parameters reduces setup time and increases process repeatability on the shop floor.

For tailored advice on selecting the right holder and to check stock for the Tungaloy WNMG 080404 AH8005, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for fast, application-oriented support

Technical data

• Manufacturer article number: 6741697
• SKU: 6741697-Tungaloy
• Manufacturer SKU: TUN6741697
• Article designation: WNMG080404-HRF AH8005
• Application: Turning

Key dimensions

• Size: 08
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Included angle: 80°
• Clearance angle: 0°
• Centre hole: cylindrical

Features and materials

• Material: cemented carbide
• Grade/coating: AH8005, PVD-coated
• Chipbreaker: HRF
• Plate form: trigon
• Mounting: with cylindrical centre hole
• Series: ISO turning indexable inserts
• Compatibility determined by form, clearance angle, tolerance class, fastening, size and thickness

FAQ

What materials is this insert suitable for?
The Tungaloy WNMG 080404 AH8005 insert is designed for heat-resistant alloys and harder materials; the AH8005 grade and PVD-coated surface offer improved wear resistance for such applications.

How does the HRF chipbreaker affect machining?
The HRF chipbreaker on this trigon insert promotes short, controllable chips and reduces chip-related interruptions, improving process stability during turning operations.

Which holders are compatible with this ISO insert?
Compatibility is determined by insert form, clearance angle, tolerance class, fastening method, size and thickness; the ISO designation of the WNMG080404-HRF facilitates selection of suitable external holders or boring bars.

What are the key dimensions to check when replacing an insert?
Verify the plate size (08), thickness (4.76 mm), corner radius (0.4 mm), included angle (80°) and the presence of the cylindrical centre hole to ensure correct fit and clamping.

Is the insert intended for internal as well as external turning?
Yes, the ISO trigon format and robust grade make the insert suitable for both external and internal turning when the correct holder and clamping are used.

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.