DNMG 150612 T9215 Wendeplatten - Tungaloy

Take advantage of a CVD-coated carbide grade that combines high wear resistance with strong fracture safety, optimising productivity in continuous to lightly interrupted turning of medium steels. Order the Tungaloy indexable insert via Metav Werkzeuge for reliable delivery or consult their specialists for application advice.

DNMG150612 T9215 indexable insert for turning — Tungaloy, rhombic 55° geometry, 1.2 mm radius

DNMG150612 T9215 is an ISO-format indexable insert designed for external and internal turning operations, offering a balance of wear resistance and edge stability for medium steel machining.

• CVD-coated carbide grade T9215 for medium steel
• ISO-standard rhombic 55° insert format
• 1.2 mm corner radius for increased edge strength
• Double-sided chipbreaker with cylindrical hole

Productivity gains from a wear‑resistant CVD grade

The combination of a CVD-coated carbide T9215 grade and the DNMG geometry delivers consistent performance in medium steel turning. High wear resistance reduces frequency of index changes, while good fracture resistance maintains process stability under continuous and slightly interrupted cuts. This yields measurable gains in throughput and tool life, allowing machining cycles to run longer between interventions and supporting higher productivity in serial production.

Predictable clamping and seamless ISO interchangeability

As an ISO-standard turning insert, the plate ensures straightforward compatibility with matching holders when form, relief angle, tolerance class, fastening, size and thickness are correctly matched. The standardised format reduces setup variability and simplifies tool inventory management. Clear definition of these parameters enables stable seating and repeatable positioning, which translates into predictable part tolerances and consistent surface quality in production runs.

Geometry and chip control for reliable surface quality

The rhombic 55° geometry with a 1.2 mm corner radius combines rigidity and edge support for finishing and semi-finishing passes. The double-sided chipbreaker promotes controlled chip formation, reducing the risk of entanglement and improving evacuation in turning operations. A cylindrical hole provides secure fixation in compatible holders while the 0° relief angle maintains efficient cutting contact. These design elements together support reliable surface finish and dimensional accuracy on medium-steel components.

Practical selection and application guidance

Select a chipbreaker and insert grade that match the workpiece material, machining mode and machining stability to fully exploit the advantages of this insert. For interrupted cuts or unstable setups, prioritise the fracture-resistant characteristics of the grade; for uninterrupted finishing, emphasise wear resistance and edge sharpness. If further machining data or holder recommendations are required, technical consultation is available to ensure the insert integrates smoothly into the existing tool system.

For tailored application advice or to request availability of the Tungaloy DNMG150612 T9215 indexable insert, please contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for prompt technical support and ordering information.

Technical data

• Article number: 6796040
• Manufacturer SKU: TUN6796040
• SKU: 6796040-Tungaloy

Data

• Insert designation: DNMG150612
• Thickness: 6.35 mm
• Corner radius: 1.2 mm
• Geometry angle: 55°

Special features

• Grade/coating: T9215 (CVD-coated carbide)
• Application: Turning; medium steel
• Chipbreaker: Double-sided
• Hole: Cylindrical
• Shape: Rhombic (55°)
• Relief angle: 0°

FAQ

How does the T9215 coating affect performance?
The Tungaloy DNMG150612 T9215 indexable insert (SKU 6796040-Tungaloy) uses a CVD coating that improves wear resistance while retaining fracture safety, extending interval between indexing for medium-steel turning.

Is this insert compatible with my existing DNMG holder?
Compatibility depends on matching form, relief angle, tolerance class, fastening, size and thickness; the DNMG150612 follows ISO format to allow interchangeability with appropriately specified holders.

For which machining conditions is this insert optimised?
The insert is optimised for continuous to lightly interrupted cutting in medium steels, offering a balance of productivity and edge security thanks to the T9215 grade.

Can the DNMG150612 be used for internal turning as well as external turning?
Yes, the rhombic 55° shape and secure fixation via the cylindrical hole make this indexable insert suitable for both external and internal turning operations when used with the correct holder.

What benefits does the 1.2 mm corner radius provide?
A 1.2 mm radius increases edge strength and stability, improving finish and reducing the likelihood of chipping in semi‑finishing and finishing passes.

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.