DNMG 150412 T9215 Wendeplatten - Tungaloy

Benefit from the combination of high wear resistance and breakage safety in an ISO‑compliant design to keep turning processes productive and predictable; order the insert directly via Metav Werkzeuge or consult our specialists for application support.

DNMG 150412 T9215 — Tungaloy turning insert for turning

DNMG150412 T9215 is an ISO‑standard rhombic turning insert developed for external and internal turning, offering a double‑sided chipbreaker and a cylindrical hole for secure mounting.

• ISO rhombic insert DNMG 150412
• CVD‑coated cemented carbide grade T9215
• Double‑sided chipbreaker, cylindrical hole
• Suited for medium steel, high productivity

Precision and process reliability for turning operations

The ISO‑compliant geometry of this indexable plate ensures repeatable results when paired with matching holders and clamping sets. The DNMG150412 designation denotes the standardised rhombic format and dimensions, which simplifies tool selection across different machines and setups. Combined with a defined corner radius and plate thickness, the insert contributes to stable cutting conditions and consistent component tolerances, supporting efficient machining sequences and reduced scrap rates.

High productivity through material and coating technology

The cemented carbide substrate with a CVD‑coating in grade T9215 is formulated for balanced performance in medium steel. This composition delivers both wear resistance and breakage safety, enabling elevated cutting speeds and extended tool life under continuous to slightly interrupted cuts. The coating reduces flank wear and helps maintain cutting edge integrity, translating into longer intervals between indexings and fewer tool changes on the shop floor.

Geometry that supports versatile cutting strategies

The plate features a rhombic form with a 55° included angle and a 1.2 mm corner radius, combined with a 0° clearance angle for predictable engagement in both roughing and finishing passes. The cylindrical hole and double‑sided layout allow economical indexing and straightforward fixation. These geometric characteristics make the insert suitable for a wide range of turning tasks while permitting simple adaptation of cut depth and feed to match required surface finish and dimensional accuracy.

Application guidance and compatibility considerations

Designed for external and internal turning, the insert performs best when the chipbreaker style and grade are matched to the workpiece material and stability of the setup. For medium steel applications the T9215 grade provides a reliable compromise between productivity and tool life; different chipformers or grades should be selected for non‑ferrous materials or hardened steels. Compatibility with a toolholder depends on form, clearance, tolerance class, fastening method, size and thickness — consult technical documentation or our specialists for holder recommendations to achieve optimal cutting conditions.

For tailored advice on integrating Tungaloy inserts into production, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 to discuss holder selection and process parameters.

Technical data

• Article number: 6796034
• Manufacturer SKU: TUN6796034
• SKU: 6796034-Tungaloy
• Product designation: DNMG150412 T9215 Tungaloy turning insert

Facts

• Size: 15 mm
• Plate thickness: 4.76 mm
• Corner radius: 1.2 mm
• Clearance angle: 0°
• Included angle: 55°
• Hole style: cylindrical hole

Special features

• CVD‑coated cemented carbide grade T9215
• Double‑sided chipbreaker
• ISO‑compliant rhombic insert
• Suitable for external and internal turning
• Optimised for medium steel, continuous to slightly interrupted cuts
• Compatibility determined by form, clearance, tolerance class, fastening, size and thickness
• Model series: ISO turning inserts

FAQ

What materials is this insert optimised for?
The T9215 grade is optimised for medium steel applications; the DNMG150412 insert offers a balance of wear resistance and fracture toughness for productive steel turning.

Can this insert be used for internal turning?
Yes, the rhombic geometry and defined corner radius allow the insert to be used for both external and internal turning operations.

How does the CVD coating affect performance?
The CVD‑coated surface improves wear resistance and cutting edge stability on the DNMG150412 insert, enabling higher cutting speeds and longer tool life in suitable applications.

What should be checked for holder compatibility?
Compatibility requires matching the insert form, clearance angle, tolerance class, fastening method, size and thickness; ensure the holder accepts DNMG‑format plates with a cylindrical hole.

Is the insert indexable and economical to use?
Yes, the double‑sided design permits multiple indexings, reducing tooling cost per cutting edge and increasing overall process economy.

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.