DNMG 150408 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide toughness and a 55° rhombic form for consistent medium-to-heavy steel turning; the robust grade T9225 supports interrupted cuts and variable engagement, while ISO compatibility ensures quick insert changes — order this turning insert directly via Metav Werkzeuge or consult the Metav team for application advice.

DNMG150408 T9225 — Tungaloy turning insert for turning, ISO 55° rhombic

The DNMG150408 T9225 is an ISO-standard rhombic turning insert engineered for medium-to-heavy steel turning, offering a robust universal grade and CVD coating for improved tool life.

• CVD-coated carbide for enhanced wear resistance
• ISO-standard rhombic form, 55° cutting angle
• Robust universal grade for medium-to-heavy steel
• Double-sided chipbreaker with cylindrical hole

Consistent cutting performance for demanding steel operations

The combination of a CVD-coated carbide substrate and the T9225 grade delivers a pragmatic balance of hardness and toughness, designed to withstand the variable loads encountered during medium-to-heavy steel turning. This composition improves resistance to flank wear while maintaining edge stability during light interruptions, so machining cycles remain predictable. The result is fewer unscheduled insert changes and more reliable cycle times, supporting higher productivity in mixed-production environments.

Faster tool changes and stable geometries for predictable results

Built to the ISO specification, the rhombic 55° geometry ensures compatibility with a wide range of external holders and boring bars, reducing downtime during tool swaps. The standardized form, relief angle and tolerance class simplify tooling logistics and enable repeatable clamping that preserves the intended cutting geometry. This stability translates directly into consistent dimensional accuracy and surface finish, making the system suited to batch production or series turning where repeatability matters.

Practical set-up guidance to exploit the insert’s advantages

The insert’s 0.8 mm corner radius and double-sided chipbreaker support a broad range of feed rates and depths of cut while the cylindrical hole ensures secure clamping. With a plate size of 15 mm and a plate thickness of 4.76 mm, the insert suits holders designed for this ISO size; selecting an appropriate chipbreaker and matching holder rigidity will further extend component quality and tool life. For interrupted cuts or variable engagement, the robust universal grade reduces the risk of chipping, while correct coolant application and cutting data adapted to steel help to maximise productivity.

For reliable, application-oriented supply of Tungaloy turning inserts such as the DNMG150408 T9225, contact Metav Werkzeuge for availability and tailored cutting recommendations at info@metav-werkzeuge.com or call +49 2822 7131930.

Technical data

• Article number: 6780922
• Manufacturer SKU: TUN6780922
• SKU: 6780922-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall
• Grade: T9225

Facts

• ISO designation: 150408
• Plate size: 15 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.8 mm
• Cutting angle: 55°
• Relief angle: 0°

Special features

• Shape: rhombic
• Hole: with cylindrical hole
• Chipbreaker: double-sided
• Application: Turning
• Schneidstofftyp: CVD-beschichtetes Hartmetall

FAQ

What materials is this insert suited for?
The DNMG150408 T9225 is optimised for medium-to-heavy steel turning; the Tungaloy T9225 grade provides toughness for variable engagement and light interruptions.

How does the insert’s geometry benefit production runs?
The 55° rhombic form and ISO conformity allow fast, repeatable tool changes and consistent clamping, which supports stable dimensional accuracy across series production.

Is the DNMG150408 T9225 reversible?
Yes, the insert is double-sided with a chipbreaker on both sides, enabling two indexed cutting edges per insert height before replacement.

Which holder types are compatible with this insert?
Compatibility depends on holder form, relief angle and tolerance class; the ISO designation and rhombic shape match standard DNMG external holders and suitable boring bars.

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.