DNMG 150404 T9225 Wendeplatten - Tungaloy

Benefit from a robust CVD‑coated carbide grade and ISO‑standard geometry for stable medium-to-heavy steel turning; order the DNMG150404 T9225 directly via Metav Werkzeuge or ask our consultants if needed.

DNMG150404 T9225 Tungaloy indexable insert for turning — CVD‑coated carbide, rhombic 55°

The DNMG150404 T9225 is an ISO‑standard rhombic turning insert designed for external and internal turning, offering a universal grade tailored to changing engagement conditions and lightly interrupted cuts.

• CVD‑coated carbide grade T9225
• ISO rhombic DNMG150404 form
• Suitable for medium-to-heavy steel turning
• Cylindrical centre hole for secure clamping

Greater process reliability for medium-to-heavy steel turning

The CVD‑coated carbide of grade T9225 delivers a balanced combination of wear resistance and toughness, making it suitable for demanding steel machining where conditions change or cuts are slightly interrupted. This balance contributes to longer tool life and more consistent component tolerances, reducing rework and machine downtime. Selecting this grade supports stable cutting when feed or depth of cut varies, which in turn improves overall productivity in batch and single‑piece production environments.

Fast set‑up and repeatable clamping with ISO geometry

The insert’s ISO standard designation and rhombic geometry ensure straightforward matching with common external holders and boring bars. Key geometrical data — 55° cutting angle, 0° clearance, 0.4 mm nose radius, and 4.76 mm plate thickness — are manufactured to ISO tolerances so that fitting and repeatability are reliable. Compatibility depends on holder form, relief angle, tolerance class, fastening method, size and thickness; this standardisation reduces trial‑and‑error during tool selection and shortens changeover times on the shopfloor.

Controlled chips and consistent surface finish for productive turning

A double‑sided chipbreaker combined with the CVD coating reduces built‑up edge and supports stable chip formation, leading to a consistent surface finish and predictable cutting forces. The centre cylindrical hole and standard clamping form permit secure fixation, while the rhombic shape offers multiple indexed cutting edges for cost efficiency. The insert is intended to be used as part of a system — the insert together with a matched external holder or boring bar, a shim/clamp set and spare screws — to achieve repeatable, productive machining cycles in job shops and production departments.

For reliable medium‑to‑heavy steel turning with proven carbide performance, contact Metav Werkzeuge for availability, compatibility advice and tailored holder recommendations for the Tungaloy DNMG150404 T9225 insert

Technical data

• Article number: 6796071
• Manufacturer SKU: TUN6796071
• UID: 6796071-Tungaloy
• Designation: DNMG150404 T9225 Tungaloy indexable insert

Core technical data

• Nose radius: 0.4 mm
• Cutting angle: 55°
• Clearance angle: 0°
• Plate thickness: 4.76 mm
• Insert size: 15 mm

Special features

• CVD‑coated carbide grade T9225
• Double-sided chipbreaker
• Rhombic insert geometry (DNMG)
• Cylindrical centre hole
• ISO‑standard turning insert for external and internal turning
• System components: insert, external holder/boring bar, shim/clamp and spare screws

FAQ

What materials is this insert suitable for?
The DNMG150404 T9225 insert is designed primarily for steel machining and performs well in medium‑to‑heavy steel turning applications thanks to the CVD‑coated carbide grade.

How is compatibility with a toolholder determined?
Compatibility is determined by holder form, relief (clearance) angle, tolerance class, fastening type, insert size and thickness; the DNMG150404 designation simplifies selection when matching ISO holders.

Does the insert provide reversible cutting edges?
Yes — the double‑sided chipbreaker design allows indexing of multiple cutting edges, improving economy per insert.

What chip control and surface finish can be expected?
The combination of the double‑sided chipbreaker and CVD coating results in controlled chips and reduced built‑up edge, supporting a consistent surface finish and stable cutting forces.

Which system components are required for correct assembly?
A matched external holder or boring bar, a suitable shim/clamp set and the correct spare screws are required to assemble the system for productive turning with this 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.