DNMG 150604 T9225 Wendeplatten - Tungaloy

Benefit from the CVD‑coated carbide T9225 for reliable medium to heavy steel turning, combined with a rhombic DNMG150604 form and secure cylindrical fixing for stable engagement; order directly via Metav Werkzeuge or consult our specialists for tailored recommendations.

DNMG150604 T9225 Indexable turning insert, rhombic 55°, 0° relief — Tungaloy

DNMG150604 T9225 is an ISO‑standard indexable insert for turning operations, optimised for robust chip control and interrupted cuts in steel machining.

• CVD-coated carbide T9225
• Rhombic DNMG form, 55° geometry
• 0° relief angle for robust engagement
• Double-sided chipbreaker, cylindrical hole

Consistent performance for medium to heavy steel turning

The T9225 grade is a CVD‑coated carbide developed for universal use in demanding steel applications. Its composition and coating deliver a combination of toughness and wear resistance, making it suitable where variable cutting conditions and light interruptions occur. Choosing this cutting grade reduces the frequency of premature edge failure and supports longer productive runs in both external and internal turning operations.

Clear fastening and geometry for secure cutting

Supplied as an ISO‑standard rhombic insert, the geometry provides a 55° lead and a 0° relief angle, which together enable stable cutting engagement on shoulders and profiles. The insert includes a cylindrical hole for reliable clamping and a double‑sided chipbreaker to control swarf under varying feeds. Key dimensions such as 15 mm inscribed size, 6.35 mm thickness and 0.4 mm corner radius ensure predictable fitment and repeatable seating in compatible holders and boring bars.

Productivity gains through optimised chip control and durability

Using an insert with an engineered chipbreaker and CVD coating improves surface finish and process stability, reducing secondary operations and rework. The robust grade is designed for productive machining of steel, offering balanced tool life and economical performance. In practice, a correctly matched chipbreaker and holder pairing leads to reduced cycle times and fewer indexings, contributing to overall cost efficiency in batch and single‑part production.

Practical guidance for system assembly and selection

The insert forms part of a complete tooling system comprising insert, compatible outer holder or boring bar, backing shim/clamp set and replacement screws. Selection should consider holder form, clearance angle, tolerance class, fixing method, size and thickness to ensure full compatibility. Where interrupted cuts or unstable set‑ups occur, opting for this Tungaloy grade and a robust clamping arrangement enhances repeatability and reduces the risk of edge chipping.

Contact Metav Werkzeuge for technical advice on Tungaloy turning solutions and to confirm the best DNMG150604 T9225 configuration for specific steel machining tasks — eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6796037
• SKU: 6796037-Tungaloy
• Manufacturer SKU: TUN6796037

Numbers / Core technical data

• Inscribed size: 15 mm
• Thickness: 6.35 mm
• Corner radius: 0.4 mm
• Relief angle: 0°
• Lead/angle: 55°
• Hole: with cylindrical hole
• Chipbreaker: double-sided

Special features / Versions

• CVD-coated carbide material
• Grade: T9225
• ISO indexable turning insert series
• Rhombic plate form (DNMG)
• Suitable for external and internal turning
• System: insert + holder + shim/clamp + replacement screws

FAQ

What materials is this insert suitable for?
The DNMG150604 T9225 insert with T9225 CVD‑coated carbide is intended primarily for steel machining and performs well in medium to heavy turning tasks.

How does the T9225 coating benefit machining?
The CVD coating on the T9225 grade enhances wear resistance while maintaining toughness, which improves tool life and stability during interrupted cuts and variable engagement.

Which holder characteristics ensure compatibility?
Compatibility depends on holder form, relief angle, tolerance class, fixing method, size and thickness; the DNMG150604 form requires a holder designed for DNMG inserts with a 15 mm inscribed size and 6.35 mm thickness.

Can the insert be indexed to use multiple edges?
Yes, the plate is double‑sided and designed for indexation; rotating the insert provides a fresh cutting edge and extends the usable life before replacement.

What advantage does the rhombic 55° geometry offer?
The 55° rhombic form balances strength and approach angle for profile and shoulder work, offering a compromise between cutting edge durability and accessibility in confined features.

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.