DNMG 150608 T9225 Wendeplatten - Tungaloy

Reliable machining results follow from the combination of the CVD‑coated T9225 carbide grade and the ISO DNMG form: robust performance for medium‑to‑heavy steel turning, consistent chip control and fewer index changes. Order directly via Metav Werkzeuge or contact our advisers for fitment and process recommendations.

DNMG150608 T9225 indexable turning insert for turning — CVD‑coated carbide, 55° rhombic by Tungaloy

DNMG150608 T9225 is an ISO‑standard rhombic indexable insert designed for external and internal turning in steel, offering a balance of toughness and wear resistance for variable engagement and mildly interrupted cuts.

• CVD‑coated carbide grade T9225
• 55° rhombic profile, 0.8 mm radius
• Double‑sided chipbreaker, with hole
• ISO DNMG form; 6.35 mm thickness

Stable cutting performance for medium‑to‑heavy steel

The combination of a CVD‑coated surface and a robust carbide substrate gives the insert predictable wear behaviour under demanding conditions. The T9225 grade is formulated as a universal, tougher option for medium‑to‑heavy steel turning where slight interruptions or varying engagement depths occur; this improves tool life and reduces unplanned tool changes. The integrated double‑sided chipbreaker supports reliable chip control, which in turn stabilises cutting forces and contributes to repeatable surface finish and dimensional accuracy.

Secure mounting and simple indexing for process stability

Designed to the ISO DNMG form, the insert matches standard holders when form, clearance angle, tolerance class, fastening method, size and thickness correspond. The 55° rhombic geometry with a 0° relief and a cylindrical central hole ensures positive seating in compatible clamping systems, while the 6.35 mm thickness and 0.8 mm corner radius balance edge strength with versatility. This construction enables quick indexing and consistent orientation in the toolholder, reducing set‑up time and supporting continuous production.

Productivity advantages and application guidance

Selection of the T9225 grade together with the appropriate chipbreaker offers a clear cost‑benefit: fewer insert changes, steady cutting parameters and improved uptime. The insert is suitable for a range of turning tasks on steel where a tougher edge is desirable rather than the hardest, most wear‑resistant grades. For best results, match the chipbreaker style and cutting data to the workpiece material and machining conditions; doing so secures efficient material removal and consistent component quality across batches.

Contact Metav Werkzeuge for fast procurement and application support regarding the Tungaloy DNMG150608 T9225 indexable insert; our team can advise on holder compatibility and optimal cutting data — eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930

Technical data

• Article number: 6781269
• SKU: 6781269-Tungaloy
• Manufacturer SKU: TUN6781269
• Model series: ISO‑Drehwendeschneidplatten
• Material: Carbide
• Grade/coating: T9225 (CVD‑coated)
• Manufacturer: Tungaloy

Dimensions & angles

• Size: 15 mm
• Thickness: 6.35 mm
• Corner radius: 0.8 mm
• Included angle: 55°
• Clearance angle: 0°

Features

• Rhombic 55° insert form
• Double‑sided chipbreaker
• Cylindrical central hole
• ISO DNMG150608 designation
• Suitable for external and internal turning of steel
• Compatibility determined by form, relief, tolerance, fastening, size and thickness
• System components: insert, matching external holder or boring bar, shim/clamp set and replacement screws

FAQ

What materials is the DNMG150608 T9225 indexable insert suitable for?
The DNMG150608 T9225 Tungaloy indexable insert (SKU 6781269‑Tungaloy) is intended primarily for medium‑to‑heavy machining of steel where a tougher grade supports interrupted or variable cuts.

How is the insert mounted and indexed in a holder?
The insert uses an ISO DNMG form with a cylindrical central hole and positive seating; compatibility depends on holder form, clearance angle, tolerance class, fastening method, size and thickness.

What benefits does the T9225 grade provide?
T9225 is a robust, universal CVD‑coated carbide grade that offers improved toughness for changing engagement and light interruptions, resulting in stable cutting and extended life compared with more brittle, high‑wear grades.

Can this insert be used for internal turning as well as external turning?
Yes — the geometry and chipbreaker design make the insert suitable for both external and internal turning applications when paired with the appropriate external holder or boring bar.

How many cutting edges are available per insert and what is the edge radius?
The insert is double‑sided with a 0.8 mm corner radius, providing multiple usable edges for economical indexing and reduced part‑processing downtime.

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.