DNMG 150404 T9225 Wendeplatten - Tungaloy

Robust CVD-coated carbide T9225 combined with ISO DNMG 150404 geometry and a 0.4 mm corner radius ensures dependable mid-to-heavy Stahl turning with good chip control and extended tool life. Benefit from the double-sided, indexable design for economical tool usage and consistent component quality. Order directly via Metav Werkzeuge or consult our specialists for selection and stocking advice.

DNMG150404 T9225 — Indexable Turning Insert for Turning (Tungaloy)

The DNMG150404 T9225 is an ISO‑standard indexable turning insert designed for external and internal turning operations, offering a robust CVD‑coated carbide grade for variable engagement and interrupted cuts.

• CVD-coated carbide grade T9225
• ISO DNMG 150404 geometry
• 0.4 mm corner radius for versatility
• Double-sided insert with cylindrical hole

Consistent cutting performance for medium-to-heavy Stahl turning

The CVD‑coated T9225 grade delivers a balanced combination of wear resistance and toughness, making it suitable for medium-to-heavy Stahl machining where variable cutting conditions or light interruptions occur. The rhombic plate form with a 55° approach angle provides predictable cutting forces and contributes to stable profiles on shafts and faces. The coating reduces flank wear and heat transfer to the substrate, which translates into longer intervals between indexings and fewer rejected parts — a measurable contribution to process reliability in production environments.

Reduced setup time and precise holder compatibility

Compatibility with clamping systems and boring bars is determined by the insert geometry, relief angle, tolerance class, fastening style, overall size and thickness. The indexable plate features a cylindrical locating hole and is double-sided, enabling fast indexing and simple replacement without full tool regrind. Using a correctly matched holder and clamping kit ensures secure seating, consistent rake orientation and reproducible cutting geometry, which together reduce setup time and increase first‑part quality in batch production.

Cost-efficiency and predictable tool life in series production

A double-sided, indexable design means two cutting edges per insert, delivering immediate cost advantages compared with single‑edge tooling. The CVD coating and carbide substrate of this grade offer enhanced tool life under heavy engagement, lowering per‑component tooling costs. Additionally, the built-in chipbreaker pattern supports controlled chip formation, simplifying coolant management and surface finish control. For process planners, the result is a reproducible cycle time and fewer unscheduled tool changes — factors that directly improve overall equipment effectiveness.

For technical selection or to secure stock of Tungaloy grade T9225 inserts, contact Metav Werkzeuge for expert advice and immediate availability — eMail: info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6780904
• Manufacturer SKU: TUN6780904
• SKU: 6780904-Tungaloy
• Brand: Tungaloy
• Model series: ISO‑Drehwendeschneidplatten

Facts

• Plate size: 15 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Approach angle: 55°
• Relief angle: 0°

Features / Materials

• Material: carbide
• Grade: T9225 (CVD‑coated carbide)
• Plate form: rhombic
• Hole: with cylindrical hole
• Chipbreaker: double‑sided
• Application: turning
• ISO designation: DNMG150404

FAQ

What materials is this insert best suited for?
The DNMG150404 T9225 insert is a CVD‑coated carbide grade optimised for medium to heavy Stahl turning, particularly where intermittent cuts or varying engagement demand increased toughness.

How is the insert retained in the holder?
Retention relies on the rhombic geometry and the cylindrical locating hole; matching holder pockets, clamping sets and screws provide accurate seating and repeatable cutting orientation for the DNMG150404 insert.

Can the insert be indexed to present a fresh cutting edge?
Yes, the insert is double‑sided and indexable, allowing rotation to a second edge to extend service life and reduce tooling costs; Tungaloy's DNMG configuration supports quick re‑indexing.

Which chipbreaker variant does this insert use?
This item is supplied with a double‑sided chipbreaker suitable for general turning tasks; chip control supports stable cutting and improves surface finish consistency when paired with appropriate feeds and speeds.

Is the insert suitable for internal turning or boring operations?
The geometry and 55° approach angle make the insert applicable to both external and internal turning; selection of a compatible boring bar or holder is essential to ensure correct tool projection and rigidity.

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.