DNGG 150404 TH10 Wendeplatten - Tungaloy

Take advantage of the ISO‑compliant geometry and the sharp TH10 uncoated carbide to achieve low cutting forces and clean surface finishes in both external and internal turning; order directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

DNGG 150404 TH10 – ISO turning insert for external and internal turning, Tungaloy

The DNGG150404 TH10 is an ISO‑standard rhombic turning insert designed for general turning operations, offering a 55° geometry, a 0° clearance angle and a 0.4 mm corner radius for fine contouring.

• ISO rhombic insert DNGG150404, 55° angle
• Uncoated cemented carbide, grade TH10
• 0.4 mm corner radius for precise edges
• Double-sided chipbreaker with cylindrical hole

Enhanced cutting performance with a sharp universal grade

The DNGG150404 TH10 insert combines an ISO‑standard rhombic shape with a sharp TH10 uncoated cemented carbide to reduce cutting forces and improve surface quality when turning non‑ferrous and delicate materials. The uncoated substrate supports low friction at the cutting edge, which helps to avoid smearing and build‑up on the tool face; this is particularly beneficial in finishing passes where dimensional accuracy and surface integrity matter. The result is a stable cutting process with predictable tool behaviour, supporting higher first‑pass yields and consistent cycle times.

Compatibility and practical mounting for workshop use

The insert’s form, free clearance, tolerance class, fixation and dimensions ensure straightforward compatibility with standard external holders and boring bars. Featuring a cylindrical hole and a double‑sided chipbreaker, the design allows use on both sides and simplifies inventory management. With an insert thickness of 4.76 mm and a 15 mm inscribed circle, the component fits common ISO‑compatible clamping systems; selecting the matching holder and correct clamping set secures repeatable seating and accurate runout, reducing setup time and potential rework.

Application guidance and material suitability

This grade is optimised for turning applications where low cutting forces and clean finishes are required, such as machining aluminium, brass and non‑ferrous alloys. The sharp edge geometry of TH10 supports delicate profiling and fine contours when a 0.4 mm corner radius is specified. For general turning, choose cutting parameters that exploit the uncoated edge—moderate feeds and speeds that avoid thermal overload—so the insert delivers reliable surface quality without premature edge degradation.

Operational advantages and process reliability

The double‑sided chipbreaker and 55° rhombic geometry enable efficient chip control and offer symmetrical usage to lengthen tool life per indexation. The 0° clearance angle and compact form factor make the insert suitable for both external turning and internal boring where access is constrained. By standardising on ISO‑compliant inserts such as this one, workshops benefit from flexible tool setups, easier stock management and predictable tool change intervals that support lean production practices.

Discuss the DNGG150404 TH10 with Metav Werkzeuge to identify the optimal holder and cutting data for the specific material and process — contact Metav Werkzeuge for personalised advice and prompt supply.

Technical data

• Article number: 6803202
• Manufacturer SKU: TUN6803202
• Label / short name: DNGG150404 TH10 Tungaloy‑insert

Facts

• ISO code: 150404
• Inscribed circle: 15 mm
• Insert thickness: 4.76 mm
• Corner radius: 0.4 mm
• Included angle: 55°
• Clearance angle: 0°
• Hole: with cylindrical hole

Special features

• Material: cemented carbide
• Grade: TH10 (uncoated), sharp universal for non‑ferrous
• Double‑sided chipbreaker
• Rhombic insert shape
• Suitable for external and internal turning
• ISO‑standard geometry for broad holder compatibility

FAQ

What materials is this insert best suited for?
The DNGG150404 TH10 insert is intended for non‑ferrous materials and applications where a sharp, uncoated edge reduces cutting forces and improves surface finish.

How is chip control achieved with this insert?
Chip control is provided by a double‑sided chipbreaker, which supports effective chip formation and evacuation during both finishing and general turning operations.

Does the insert fit standard ISO holders?
The insert follows ISO dimensions (150404) and is compatible with holders that match its form, tolerance class, thickness and fixation method.

What are the key dimensional parameters to check when selecting a holder?
Confirm the inscribed circle (15 mm), insert thickness (4.76 mm), corner radius (0.4 mm) and the presence of a cylindrical hole for correct seating and clamping.

Can the insert be used for internal boring as well as external turning?
Yes, the rhombic 55° geometry and compact profile make the insert suitable for both external turning and internal boring where access allows.

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.