DNMG 150404 GH330 Wendeplatten - Tungaloy

Take advantage of the combination of GH330 wear resistance, precise DNMG150404 ISO geometry and secure clamping for reliable turning performance; order the insert directly via Metav Werkzeuge or consult the technical team for application support.

DNMG150404 GH330 Tungaloy turning insert — ISO DNMG 150404 for turning

A DNMG150404 GH330 indexable carbide insert designed for ISO‑standard external and internal turning, combining a rhombic 55° geometry with a double‑sided chipbreaker for stable chip formation and consistent tool life

• ISO‑standard DNMG geometry
• GH330 high‑performance carbide grade
• Double‑sided chipbreaker for stable chips
• Cylindrical hole for secure clamping

Proven wear resistance for predictable cycle times

The GH330 grade is a Tungaloy‑developed carbide formulation that balances wear resistance and toughness to extend tool life under varying cutting conditions. As an ISO‑conforming indexable insert, the component offers repeatable positioning and dimensional reliability that reduce setup variation and scrap rates. The combination of a controlled substrate and tailored microstructure helps maintain a stable cutting edge, which translates directly into fewer tool changes and more consistent production throughput.

Geometry and clamping engineered to reduce interruptions

A rhombic 55° geometry with a 0.4 mm corner radius provides a robust cutting edge suitable for medium to light finishing passes, while the 0° rake angle contributes to predictable cutting forces and surface finish. The insert’s cylindrical hole and corresponding fastening style ensure accurate seat location and secure clamping in compatible holders. The double‑sided chipbreaker supports effective chip control across a range of feeds, lowering the risk of built‑up edge and reducing downtime caused by poor chip evacuation.

System compatibility that simplifies integration

Designed as part of an ISO‑standard turning system, the insert fits holders and bar tooling that match the DNMG150404 form, tolerance class and mounting style. Typical system components include a matching external holder or boring bar, a support underlay or clamp set and replacement screws where required. The product is intended for turning applications and performs best when the chipbreaker and grade are selected in line with workpiece material and machining stability. This approach supports predictable process windows and improved productivity.

Contact Metav Werkzeuge for availability and application advice on Tungaloy DNMG150404 inserts, referencing SKU TUN6803284 or manufacturer item 6803284 via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6803284
• Manufacturer SKU: TUN6803284
• SKU: 6803284-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Material: carbide
• Grade: GH330

Core dimensions

• Size: 15 mm
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Geometry angle: 55°
• Rake (free) angle: 0°

Design & features

• Rhombic plate form
• With cylindrical hole
• Double‑sided chipbreaker
• ISO‑standard DNMG150404 designation
• Intended application: turning
• Typical system: insert + holder/underlay/clamp set + spare screws

FAQ

What materials is this insert suitable for?
The DNMG150404 GH330 insert is designed for turning and performs across a wide range of materials when the chipbreaker and cutting parameters are matched; the GH330 carbide grade favours good wear resistance while retaining edge stability.

How does the 55° geometry affect cutting?
A 55° rhombic geometry offers a balance between edge strength and access to the workpiece; the DNMG150404 form provides a secure seating and reliable orientation in ISO holders, helping maintain consistent cutting engagement.

Is the insert reversible and how many cutting edges are available?
The insert features a double‑sided chipbreaker and can be indexed according to the DNMG geometry; the number of usable edges follows the standard indexing scheme for this plate form.

Which clamping style is required for secure fixation?
A holder designed for DNMG plates with a cylindrical hole and compatible fastening hardware provides the secure clamping required for stable operation with the DNMG150404 insert.

How should the chipbreaker be selected?
Select the chipbreaker variant and grade to match the workpiece material, machining type and machine stability; the double‑sided chipbreaker on this insert aids chip control for many turning operations.

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.