DNGN 150404 LX11 Wendeplatten - Tungaloy

Take advantage of the balanced combination of LX11 wear resistance and the 0.4 mm corner radius for consistent edge stability and predictable surface finish in turning operations; compatibility with ISO holders is ensured by the DNGN form, relief angle and plate dimensions. Order the DNGN150404 LX11 indexable insert directly via Metav Werkzeuge or ask our consultants if needed.

DNGN 150404 LX11 indexable turning insert – Tungaloy

DNGN 150404 LX11 is an ISO-standard, rhombic indexable insert for turning, designed to provide a balanced mix of wear resistance and edge toughness for a wide range of turning tasks

• ISO DNGN 150404 form for standard holders
• LX11 Tungaloy grade for wear resistance
• 0.4 mm corner radius for precise finishing
• 55° rhombic shape for versatile turning

Consistent edge life through material and geometry

The DNGN150404 LX11 insert combines a Tungaloy carbide grade with a geometry optimised for turning, delivering a deliberate balance between wear resistance and toughness. This balance reduces the rate of flank wear under mixed cutting conditions and helps maintain a stable cutting edge over extended cycles, resulting in fewer tool changes and more predictable component quality. The LX11 grade is formulated to complement the plate geometry so that tool life and surface integrity are prioritised over aggressive, short-lived performance.

Clear guidance on holder compatibility and system setup

Compatibility with a holder is determined by the plate form, relief angle, tolerance class, clamping method, size and thickness. The rhombic DNGN form, specified as 150404, fits ISO-compatible external holders when the correct seat and clamp are used. The system typically consists of the ISO indexable insert, a matching external holder or boring bar, a shim/clamping set and replacement screws. Correct matching of these elements ensures secure clamping and consistent cutting geometry during both external and internal turning operations.

Machining behaviour: edge radius, relief and chip control

The 0.4 mm corner radius gives a compromise between edge strength and surface finish: it supports light finishing cuts while offering increased resistance to minor interruptions. The insert is specified with a 0° relief angle, which defines the basic cutting geometry and must be considered when pairing the insert with holders and approaches. As supplied, the plate has no integrated chipbreaker; therefore, chip formation and evacuation must be managed through cutting parameters and suitable holder orientation to maintain process stability and safe chip flow.

Application fit and practical benefits on the shop floor

Designed for turning, these ISO indexable plates perform well in both external and internal operations where a reliable edge and reproducible results are required. The carbide construction and LX11 grade support productive machining across varied materials when the correct cutting data and clamping are applied. For production environments seeking steady component quality, the insert’s standard ISO form and dimensions simplify stocking and replacement, supporting faster tool changes and consistent production runs.

For application-specific advice or to reserve the DNGN150404 LX11 from Tungaloy, contact Metav Werkzeuge for technical consultation and prompt handling — eMail: info@metav-werkzeuge.com, Phone: +49 2822 7131930

Technical data

• Article number: 6803222
• Manufacturer SKU: TUN6803222
• Seller SKU: 6803222-Tungaloy

Facts

• Thickness: 4.76 mm
• Size (inscribed circle): 15 mm
• Corner radius: 0.4 mm
• Included angle: 55°
• Relief angle: 0°
• ISO designation: 150404
• Plate hole: without hole

Special features

• Grade/coating: LX11
• Cutting material: Tungaloy carbide
• Plate form: rhombic
• Intended application: turning
• Chipbreaker: without

FAQ

What holders are compatible with this DNGN-form insert?
Compatibility is based on the ISO DNGN form, relief angle, plate thickness and clamp style; holders designed for ISO DNGN 150404 inserts will accept the DNGN150404 LX11 Tungaloy insert when matched by seat and clamp.

Which materials suit the LX11 grade best?
The LX11 carbide grade of the DNGN150404 insert is formulated to balance wear resistance and edge toughness, making it appropriate for a broad spectrum of turning tasks when matched to suitable cutting data and stability conditions.

How does the 0.4 mm corner radius affect surface finish?
A 0.4 mm corner radius strengthens the cutting edge and supports good surface integrity in finishing passes while maintaining resistance to minor interruptions.

Is a chipbreaker included on this plate?
This plate is supplied without a chipbreaker; chip control must be achieved through cutting parameters, holder geometry and toolpath strategy.

What should be checked before installation?
Verify the holder seat, clamp clearance, plate thickness (4.76 mm) and the ISO DNGN seat dimensions to ensure correct registration and clamping of the 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.