DNMG 150408 T9215 Wendeplatten - Tungaloy

Benefit from the combination of high wear resistance, fracture toughness and precise ISO compatibility to keep turning processes productive and predictable. Order the DNMG150408 T9215 Tungaloy insert directly via Metav Werkzeuge or ask the consultants for application support.

DNMG 150408 T9215 — DNMG Turning Insert by Tungaloy, CVD-coated carbide, 55° rhombic

DNMG150408 T9215 is a precision indexable insert for turning, engineered for medium steel machining with a double-sided chipbreaker and CVD-coated carbide grade

• CVD-coated carbide grade T9215
• Optimised for medium steel machining
• 55° rhombic geometry, 0° clearance
• Double-sided chipbreaker, cylindrical hole

Higher productivity through material and coating synergy

The insert combines a CVD coating with a tough carbide substrate to deliver sustained performance in continuous to slightly interrupted cuts. The chosen grade offers wear resistance alongside good fracture toughness, which reduces unplanned indexings and extends tool life in medium steel applications. This results in fewer tool changes and a more stable machining cycle, supporting higher overall component throughput.

Predictable chip control and process security

A double-sided chipbreaker designed for turning operations provides repeatable chip formation and evacuation, lowering the risk of surface damage and reducing cycle variability. The 55° rhombic geometry plus a 0° clearance angle gives consistent tool engagement and straightforward setting in compatible holders, improving repeatability across batches. These features translate into a more secure process and less rework on turned parts.

Easy integration into ISO tool systems for workshop efficiency

The insert follows ISO indexing conventions, simplifying replacement and holder compatibility checks. The rhombic form with a cylindrical hole accommodates common clamping systems and the specified tolerances for fitment ensure predictable seating. This standardised approach helps maintain machine uptime, simplifies tool management and allows straightforward stocking of spare inserts for ongoing production.

Machining detail: geometry and application benefits

With a corner radius of 0.8 mm the geometry balances edge strength and surface finish capability for medium steels; the radius supports stable cutting without excessive cutting forces while enabling acceptable surface integrity. The plate thickness of 4.76 mm contributes to stiffness when clamped, and the double-sided design doubles index life per insert, lowering the cost per cutting edge under consistent production conditions.

For application advice or to confirm stock and delivery times for the Tungaloy DNMG150408 T9215 insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — technical consultation is available to match insert choice with workpiece material and process stability.

Technical data

• Article number: 6772215
• Manufacturer SKU: TUN6772215
• Model series: ISO indexable turning inserts
• Model name: DNMG150408 T9215 Tungaloy insert
• Application: Turning

Dimensions & numerical data

• Size: 15 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Angle: 55°
• Clearance angle: 0°

Special features

• CVD-coated carbide (T9215)
• Double-sided chipbreaker
• Cylindrical hole
• Rhombic plate form
• ISO-compliant insert designation

FAQ

What materials is this insert suitable for?
The Tungaloy DNMG150408 T9215 insert is optimised for medium steel machining; its CVD-coated carbide composition provides wear resistance and toughness suited to continuous and slightly interrupted turning cuts.

How does the grade T9215 influence tool life?
Grade T9215 combines a wear-resistant coating with a robust carbide substrate, improving edge life and reducing the frequency of indexings when used under recommended speeds and feeds.

Can the insert be used in standard ISO holders?
Yes, the insert follows ISO indexing standards and the rhombic form with a cylindrical hole ensures compatibility with common clamping systems designed for ISO-format turning inserts.

What surface finish can be expected with a 0.8 mm radius?
A 0.8 mm corner radius offers a balance between edge strength and surface finish; it allows decent surface quality on medium steel while maintaining edge robustness for production runs.

Is the insert provided double-sided and does that affect cost efficiency?
The insert is double-sided, which effectively doubles the number of usable cutting edges per insert and improves cost efficiency per machined part in steady production.

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.