DNMG 150612 T9215 Wendeplatten - Tungaloy

Taking advantage of the combination of CVD-coated carbide grade T9215, precise geometry and reliable chip control results in higher throughput and consistent surface finish; order directly via Metav Werkzeuge or consult our specialists for process optimisation.

DNMG150612 T9215 Tungaloy turning insert — CVD-coated carbide, rhombic 55° for turning

A DNMG150612 T9215 Tungaloy turning insert engineered for external and internal turning, offering high wear resistance for medium steel machining and stable performance in continuous to lightly interrupted cuts

• ISO rhombic shape, 55° cutting angle
• CVD-coated carbide grade T9215
• Double-sided chipbreaker for stable chips
• Suitable for external and internal turning

Achieve higher productivity with wear-resistant grade and geometry

The combination of CVD-coated carbide and the T9215 grade provides a balance between wear resistance and fracture toughness that is tailored for medium steel machining. This means longer tool life under steady production conditions and fewer insert changes per shift, which directly improves uptime and lowers unit cost. The rhombic geometry with a 55° cutting angle optimises the approach for general turning tasks, while the graded coating reduces abrasive wear during extended cycles. Selecting this carbide grade supports predictable tool life and repeatable results in batch production.

Secure chip control and consistent surface quality

The double-sided chipbreaker design offers controlled chip formation across typical turning feeds, reducing the risk of entangling chips and improving process stability. Combined with the rhombic plate form and the 55° lead, the insert promotes a stable cutting force vector that helps produce a reliable surface finish and repeatable tolerances. For operations that alternate between continuous and lightly interrupted cuts, the chip control features contribute directly to fewer stoppages and consistent part quality. Where process stability is critical, choosing the appropriate chipbreaker and insert grade is an effective way to mitigate rework.

Compatibility, handling and practical dimensions for easy integration

Designed as an ISO-format indexable plate, compatibility with a holder depends on form, clearance, tolerance class, fixing, size and thickness. Key measurable characteristics include a plate size of 15 mm, a thickness of 6.35 mm and a corner radius of 1.2 mm, with a cylindrical hole for secure mounting. The zero-degree clearance angle is suited to standard holder geometries, allowing straightforward replacement and predictable seating. Clear information about these dimensions assists in faster tool changing and minimises setup time on the machine, so production can resume with minimal interruption.

For tailored advice on applying the Tungaloy T9215 grade in specific turning operations, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for an application consultation

Technical data

• Article number: 6772238
• Manufacturer SKU: TUN6772238
• Name: DNMG150612 T9215 Tungaloy turning insert
• Model series: ISO turning indexable inserts

Facts

• Plate size: 15 mm
• Thickness: 6.35 mm
• Corner radius: 1.2 mm
• Cutting angle: 55°
• Clearance angle: 0°

Special features

• CVD-coated carbide (T9215)
• Rhombic plate form (DNMG)
• Double-sided chipbreaker
• Cylindrical hole for mounting
• Designed for external and internal turning
• Compatible holder determined by form, clearance, tolerance, fixing, size and thickness
• Material: carbide

FAQ

What materials is this insert best suited for?
The Tungaloy DNMG150612 T9215 insert is optimised for medium steel machining; the CVD-coated carbide grade T9215 balances wear resistance and toughness for continuous to lightly interrupted cuts.

Can the insert be used for internal turning as well as external turning?
Yes, the rhombic DNMG form and the chipbreaker design make this insert suitable for both external and internal turning operations when mounted in a compatible holder.

What are the key dimensions to check before ordering?
Check plate size (15 mm), thickness (6.35 mm), corner radius (1.2 mm) and the presence of a cylindrical hole to ensure proper fit in the intended holder.

How does the chipbreaker affect machining stability?
The double-sided chipbreaker promotes consistent chip control, reducing the risk of chip entanglement and improving process stability and surface quality during turning.

Is this an ISO-standard insert and how does that help tool selection?
The insert follows ISO indexable plate standards, which simplifies compatibility checks with holders and streamlines selection for standardised turning systems.

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.