DNMG 150612 T9225 Wendeplatten - Tungaloy

Benefit from a combination of CVD-coated carbide toughness and a robust universal grade that keeps turning operations consistent under mixed engagement conditions; order directly via Metav Werkzeuge or ask their technical team for holder compatibility and grade advice.

DNMG 150612 T9225 turning insert by Tungaloy — CVD-coated carbide, 55°

DNMG150612 T9225 is a rhombic, ISO‑standard insert for precision turning in steel applications, designed to deliver stable cutting behaviour under intermittent cuts and varying engagement.

• CVD-coated carbide for robust performance
• Universally suited for medium to heavy steel
• Rhombic 55° geometry with 1.2 mm nose radius
• Double-sided chipbreaker, cylindrical hole

Reliable performance for steel turning applications

The DNMG150612 insert is built from carbide with a CVD-coated surface that balances edge strength and wear resistance for turning operations. The grade provides a predictable tool life in medium to heavy cutting, helping to maintain consistent cycle times. Because the insert is ISO‑format, it integrates with standard turning toolholders where the seat form, clearance angle and thickness match the holder specification, ensuring a secure fit and repeatable positioning for precision components.

Grade choice that reduces unexpected downtime

The T9225 grade combines toughness with good wear characteristics to tolerate slightly interrupted cuts and variable chip loads. This balance of toughness and wear resistance reduces the frequency of edge failures and regrinds; consequently, machining sequences run longer between tool changes. For manufacturers facing mixed batch sizes or unstable fixturing, selecting this grade supports a lower cost per component through fewer unexpected stoppages and more predictable edge life.

Geometry and clamping that support accurate cuts

A 55° rhombic geometry with a 1.2 mm nose radius delivers a reliable compromise between form accuracy and strength at the cutting edge. The insert’s 0° clearance and the cylindrical hole mounting style enhance positional stability in compatible holders, while the rhombic shape allows multiple cutting positions when indexing. These geometric features ensure the insert produces consistent surface finishes and dimensional stability on shafts, bores and profiles when used with properly matched ISO turning toolholders.

Economical use and simple handling for workshop efficiency

The double‑sided chipbreaker design and robust substrate enable indexable use, effectively doubling available cutting edges before disposal. At a thickness of 6.35 mm, the insert offers solid support against vibration, improving chip control and edge life. Together, these properties reduce handling frequency and lower tooling inventory demands. For production environments where repeatability and throughput are priorities, this insert helps sustain output while simplifying maintenance routines.

For machining inquiries or to specify suitable holders and grades for particular steels, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 to request a quote or technical consultation for the DNMG150612 T9225 insert.

Technical data

• Article number: 6781339
• Manufacturer SKU: TUN6781339
• Internal SKU: 6781339-Tungaloy
• Item name: DNMG150612 T9225 Tungaloy insert

Facts

• ISO designation: DNMG150612
• Size: 15 mm
• Thickness: 6.35 mm
• Nose radius: 1.2 mm
• Clearance angle: 0°
• Lead angle: 55°
• Mounting: with cylindrical hole

Special features

• Grade: T9225 — CVD-coated carbide
• Geometry: rhombic, double-sided chipbreaker
• Application: turning, medium to heavy steel
• Format: ISO turning insert, compatible with ISO holders

FAQ

What materials is this insert suitable for?
The DNMG150612 T9225 insert is formulated for turning steel, offering robustness for medium to heavy machining and intermittent cuts.

How is the insert secured in the holder?
The insert uses a cylindrical hole for mounting and requires a matching ISO‑type holder seat, correct clearance and fastening to ensure repeatable positioning.

What advantages does the T9225 grade provide?
T9225 delivers a balance of toughness and wear resistance, making the Tungaloy grade well suited to variable engagement and slightly interrupted cuts in steel turning.

Is this insert reversible or single‑use?
With a double‑sided chipbreaker and rhombic format, the insert supports indexable use to access multiple cutting edges before replacement.

Which toolholders are compatible with this insert?
Compatibility depends on the holder’s seat form, clearance angle and size; the ISO DNMG format of this insert aligns it with standard DNMG‑style turning holders.

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.