DNMG 150404 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of high wear resistance, fracture toughness and ISO compatibility for reliable turning performance; the CVD‑coated carbide grade T9215 supports productive, continuous to light interrupted cutting. Order the DNMG150404 T9215 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

DNMG 150404 T9215 Tungaloy turning insert — CVD‑coated carbide, 55° rhombic geometry

A DNMG150404 T9215 turning insert designed for ISO‑standard external and internal turning applications, optimised for medium steel machining.

• CVD‑coated carbide grade T9215
• ISO‑standard rhombic plate, 55° geometry
• Double‑sided chipbreaker for stable chips
• 0.4 mm corner radius for fine profiles

High productivity through material and coating

The combination of a CVD‑coated surface and a carbide substrate in grade T9215 provides an effective balance of wear resistance and fracture toughness, making it well suited for stable, economical turning in medium steel. The coating reduces flank and crater wear at higher cutting speeds, while the substrate absorbs shock during light interruptions. This pairing enables longer tool life and more consistent component quality, supporting higher spindle speeds and uninterrupted production cycles. The result is measurable productivity gains and fewer tool changes on the shop floor.

ISO compliance that simplifies tooling logistics

As an ISO‑standard rhombic plate, the insert fits a broad range of established holders when the form, clearance angle, tolerance class, fastening and plate thickness match. The 55° geometry offers a versatile approach angle for both external and internal operations, while the 0° relief and plate thickness of 4.76 mm add stability in demanding setups. Standardised dimensions reduce inventory complexity and make it easier to swap inserts between machines, cutting downtime and easing tool management across multiple turning centres.

Chip formation and geometry for reliable surface results

The double‑sided chipbreaker is tuned to produce short, controllable chips in continuous to light interrupted cuts, reducing risk of built‑up edge and improving surface finish. The rhombic shape with a 0.4 mm corner radius allows delicate profiling and helps maintain dimensional accuracy on finishing passes. The cylindrical hole provides secure mounting and repeatable clamping, contributing to stable cutting conditions and predictable tool behaviour under varying feed rates.

Practical application advice and economic benefits

Chosen primarily for medium steel, the insert supports a productive balance between cutting parameters and tool life—ideal for serial production and batch work. Selecting the correct chipbreaker and matching the grade T9215 to the workpiece material and cutting conditions will pay off through reduced tool consumption and improved cycle times. For assistance with optimal cutting data, holder selection or to confirm compatibility with a specific machine, Metav Werkzeuge offers technical consultation and practical recommendations to help integrate the insert into existing tool systems.

For tailored tooling advice or to place an order for the Tungaloy DNMG150404 T9215 turning insert, contact Metav Werkzeuge for expert guidance and prompt supply via Metav Werkzeuge.

Technical data

• Article number: 6774113
• Manufacturer SKU: TUN6774113
• SKU: 6774113-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Designation: DNMG150404

Core specifications

• Geometry angle: 55°
• Plate size: 15 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Relief angle: 0°

Features and materials

• Coating: CVD
• Grade: T9215
• Substrate: carbide
• Plate shape: rhombic
• Hole: with cylindrical hole
• Chipbreaker: double‑sided
• Application: Turning (external and internal)

FAQ

What materials is this insert best suited for?
The Tungaloy DNMG150404 T9215 insert is optimised for medium steel; the T9215 grade balances wear resistance and fracture toughness for continuous to light interrupted turning.

Will the DNMG150404 fit my existing holder?
Compatibility depends on holder form, clearance angle, tolerance class, fastening method, plate size and thickness; the DNMG150404 conforms to ISO dimensions, so matching these parameters will ensure correct fit.

What does the T9215 designation indicate?
T9215 is a CVD‑coated carbide grade developed for high productivity in medium steel, offering good wear resistance and resistance to chipping under standard turning loads.

Is the insert suitable for internal turning and profiling?
Yes; the 55° rhombic geometry and 0.4 mm corner radius make the insert suitable for both external and internal turning as well as fine profiling when mounted in a compatible holder.

How does chip control work with this insert?
Chip control is provided by the double‑sided chipbreaker, which promotes short, stable chips in continuous to light interrupted cuts, improving surface quality and machine cleanliness.

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.