DNMG 150404 GH330 Wendeplatten - Tungaloy

Take advantage of the combination of ISO-standard compatibility, GH330 carbide grade and a compact rhombic geometry for consistent machining performance; order the insert via Metav Werkzeuge or consult our technical advisors for application-specific recommendations.

DNMG150404 GH330 Tungaloy insert for turning

The DNMG150404 GH330 Tungaloy insert is an ISO-standard rhombic turning insert engineered for external and internal turning with a 0.4 mm corner radius and a double-sided chipbreaker for stable chip control.

• ISO-standard rhombic insert
• GH330 grade for wear resistance
• Double-sided chipbreaker
• 0.4 mm corner radius, 55° included angle

Consistent cutting performance that raises productivity

The rhombic, ISO-standard geometry provides a reliable baseline for workshop consistency and makes tool changeovers straightforward. Combined with the GH330 carbide grade, the insert delivers a balance of wear resistance and toughness that preserves the stable cutting edge under typical turning loads. This results in fewer unexpected tool changes and a steadier production flow, supporting improved throughput and predictable process windows.

Secure fit and simple holder compatibility

Compatibility with a tool holder depends on shape, clearance angle, tolerance class, fastening and thickness; this insert’s rhombic form, cylindrical-hole mounting and 0.4 mm corner radius simplify matching to standard ISO clamping systems. The 55° included angle and 0° clearance are clearly defined, so a correct holder selection minimises set-up time and ensures repeatable positioning. Such defined geometry supports reliable clamping and consistent contact between insert and seat.

Adaptable to a variety of turning tasks

Designed for general turning applications, the plate performs well for both external and internal operations when the correct chipbreaker and grade are selected for the workpiece and machining conditions. The double-sided chipbreaker offers economical use by providing multiple usable edges, while the tungsten carbide construction delivers thermal and mechanical stability. Selecting the appropriate chipbreaker style and machining parameters allows safe application across a wide range of turning tasks.

Economic handling and predictable maintenance

A robust cutting edge and the GH330 composition reduce flank wear and help maintain surface quality over longer tool life, contributing to lower tooling costs per component. The combination of easy indexing, standardised form and defined mounting—including a 4.76 mm thickness and 15 mm size—simplifies stock management and replacement procedures. Clear geometry and standardised fastening reduce downtime during insert changes, supporting overall shop-floor efficiency and leaner tool inventories.

For workshop-ready performance choose the Tungaloy GH330 DNMG150404 insert and contact Metav Werkzeuge for application guidance or to place an order — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6803322-Tungaloy
• Manufacturer article number: 6803322
• Manufacturer SKU: TUN6803322
• Manufacturer: Tungaloy

Dimensions & geometry

• Size: 15 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Included angle: 55°
• Clearance angle: 0°

Materials & features

• Material: carbide
• Grade: GH330
• Chipbreaker: double-sided
• Hole: cylindrical hole
• Plate form: rhombic
• System: ISO turning insert
• Application: turning

FAQ

What types of turning are suitable for this insert? The DNMG150404 GH330 Tungaloy insert is suitable for both external and internal turning operations when the correct chipbreaker and machining parameters are chosen.

How does the GH330 grade influence tool life? The GH330 composition offers a balance of wear resistance and toughness that helps maintain a stable cutting edge and extends usable tool life under typical turning conditions.

Which holder features must match the insert? Compatibility is determined by form, clearance angle, tolerance class, fastening, size and thickness; the insert’s rhombic form and cylindrical-hole mounting are designed for standard ISO clamping systems.

Can the insert be indexed to use multiple cutting edges? Yes, the double-sided chipbreaker and rhombic geometry permit indexing to use alternate edges, improving cost-effectiveness for routine turning tasks.

What is the exact designation and ordering reference? The item is listed as DNMG150404 GH330 Tungaloy insert, SKU 6803322-Tungaloy; use the manufacturer article number 6803322 for ordering references.

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.