DNMG 150408 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of high wear resistance, fracture toughness and easy integration for a consistent, productive turning process. Order the insert directly via Metav Werkzeuge or ask the consultants for compatibility advice.

DNMG150408 T9215 — ISO indexable turning insert for medium-steel machining, rhombic 0.8 mm radius, Tungaloy

DNMG150408 T9215 is an ISO-standard indexable insert designed for external and internal turning; suitable where high productivity and reliable tool life are required

• CVD-coated carbide for high wear resistance
• Rhombic insert with 0.8 mm nose radius
• Double-sided, cylindrical hole, ISO DNMG form
• Optimised for medium steel and productive turning

Engineered for productive medium-steel turning

The DNMG150408 T9215 insert employs a CVD-coated cemented carbide substrate in the T9215 grade to combine wear resistance with fracture toughness. This material pairing is intended as a first choice for the machining of medium steel, delivering stable performance under continuous to light interrupted cuts. The coating improves resistance to abrasive wear and reduces the frequency of insert changes, supporting higher component throughput and more predictable production planning.

Compatibility and clamping for reliable use in ISO systems

Compatibility with the toolholder depends on geometry, clearance angle, tolerance class, fastening and thickness; the rhombic geometry with a 0.8 mm nose radius and 0° clearance requires an appropriate DNMG-style seat. The insert is double-sided and supplied with a cylindrical hole, enabling secure clamping and economical indexable use. The 4.76 mm plate thickness and ISO form factor make it straightforward to integrate into standard external holders or boring bars when the holder matches the ISO DNMG interface and the required tolerance class.

Practical machining guidance and expected results

Select a chipbreaker and insert orientation that suit the workpiece rigidity and the intended operation to maximise chip control and surface integrity. The T9215 grade balances toughness and abrasion resistance to extend tool life while maintaining a consistent surface finish on medium-steel components. For interrupted cuts or unstable setups, choose more rigid tooling and reduce engagement to avoid edge chipping; in stable, continuous operations the insert supports higher material removal rates and sustained productivity.

For application-specific advice on Tungaloy carbide inserts or to confirm holder compatibility for the DNMG150408 T9215, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss requirements and stock availability

Technical data

• Article number: 6772260-Tungaloy
• Manufacturer SKU: TUN6772260
• Manufacturer article number: 6772260
• Brand: Tungaloy

Data

• Size designation: 150408
• Nose radius: 0.8 mm
• Plate thickness: 4.76 mm
• Clearance angle: 0°
• Angle: 55°

Special features

• Grade: T9215
• Coating: CVD
• Material: cemented carbide
• Plate form: rhombic
• Mounting: double-sided, cylindrical hole
• Application: external and internal turning
• Typical use: continuous to light interrupted cuts
• Chipbreaker: double-sided

FAQ

What materials is this insert best suited for?
The DNMG150408 T9215 insert is optimised for medium steel; the T9215 grade offers a balance of wear resistance and toughness suitable for productive turning of steel components.

How does the coating affect performance?
The CVD coating on the T9215 grade improves abrasive wear resistance and contributes to longer service life under continuous cutting, supporting more consistent cycle times.

Can this insert be used for internal turning?
Yes, the ISO DNMG form and rhombic geometry permit use in both external and internal turning operations when combined with a suitable holder that accommodates the DNMG seating and clearances.

How is compatibility with a holder determined?
Compatibility is determined by insert shape, clearance angle (0°), tolerance class, fastening method and plate thickness; matching these parameters with the toolholder ensures correct clamping and performance.

Is the insert indexable and economical to use?
The insert is double-sided with a cylindrical hole for secure clamping, allowing multiple indexings and cost-effective use in production environments.

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.