DNMG 150604 T6215 Wendeplatten - Tungaloy

Combining a CVD-coated carbide T6215 grade with a 55° rhombic geometry and a 0.4 mm corner radius delivers stable, wear-resistant performance for turning stainless steels under stable to slightly interrupted conditions. Order the DNMG150604 insert directly via Metav Werkzeuge or consult our specialists for application-specific selection.

DNMG150604 T6215 DNMG turning insert for turning, CVD-coated carbide (Tungaloy)

DNMG150604 T6215 is an ISO rhombic indexable insert engineered for external and internal turning of stainless steels, offering a wear-resistant CVD coating and a double-sided chipbreaker for economical use.

• CVD-coated carbide for wear resistance
• Optimised for stainless steel turning
• Rhombic 55° geometry for versatile turning
• Double-sided chipbreaker for economical use

Consistent performance on stainless steel

The combination of a CVD-coated surface and a robust carbide substrate gives prolonged edge life when machining stainless steel in stable or lightly interrupted operations. The coating reduces flank and crater wear, which in turn stabilises process parameters and minimises unscheduled tool changes. This grade is designed to maintain cutting-edge integrity across longer production runs, supporting predictable cycle times and repeatable part quality. The result is fewer tool interventions and a more consistent surface finish on turned components.

Geometry and cutting-edge protection for reliable results

A 55° geometry (rhombic form) with a 0° rake angle balances strength and versatility, allowing comfortable interchangeability with ISO-standard toolholders while resisting chipping on interrupted cuts. The 0.4 mm corner radius contributes to edge robustness and improves life in shoulder and profile turning. The insert’s double-sided chipbreaker offers two usable edges per face, enhancing economy and reducing tool inventory. Together, these features support stable chip control and a secure clamping interface, which is crucial for repeatable dimensional accuracy in batch production.

Toolholder compatibility and mounting considerations

This ISO-format insert is compatible where form, clearance angle, tolerance class, attachment and thickness match the holder. The plate thickness of 6.35 mm and the inscribed size of 15 mm must be matched to a suitable external holder or boring bar; the insert’s cylindrical hole facilitates reliable fastening and orientation in standard clamping systems. For replacements or retrofits, confirm holder specification (size, clamp style and tolerance) to ensure full contact and correct seating. Proper pairing reduces vibration and extends both insert and toolholder life.

Economic and process advantages in production

Using a grade optimised for rostfreier Stahl with a balanced chipbreaker and double-sided indexing reduces cost per edge and supports higher up-times. The indexable design allows quick edge changes, lowering setup time and keeping machines productive. Selecting a wear-resistant coated carbide like T6215 helps maintain dimensional stability over long runs and reduces scrap rates. For workshops aiming to combine productivity with process security, this insert supports reproducible results and efficient use of tool stocks.

For reliable stainless steel turning performance select the Tungaloy T6215 grade and contact Metav Werkzeuge for tailored advice or order arrangements via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6944699
• Manufacturer SKU: TUN6944699
• SKU: 6944699-Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Numbers / Core technical data

• Inscribed size: 15 mm
• Plate thickness: 6.35 mm
• Corner radius: 0.4 mm
• Geometry angle: 55°
• Rake angle: 0°

Designs / Special features

• Material: carbide
• Coating/grade: CVD-coated, T6215
• Plate form: rhombic
• Hole: with cylindrical hole
• Chipbreaker: double-sided
• Application: turning (external and internal)
• ISO designation: DNMG150604

FAQ

What materials is this insert suitable for?
The DNMG150604 T6215 insert is designed primarily for machining stainless steels and performs well under stable to slightly interrupted cutting conditions.

What does the T6215 grade mean for tool life?
Tungaloy’s T6215 is a CVD-coated carbide grade formulated to resist abrasive wear and maintain edge integrity, improving tool life during extended turning operations on stainless steels.

Which toolholders fit this insert?
Compatibility depends on matching the ISO form, clearance angle, tolerance class, fastening method, size (15 mm) and thickness (6.35 mm); use an ISO-compatible holder rated for DNMG inserts and the specified dimensions.

How many usable cutting edges are available per insert?
With a double-sided chipbreaker and the rhombic design, the insert provides multiple usable edges through indexing, delivering economical usage and reduced tooling costs.

Why is the cylindrical hole important?
The cylindrical hole ensures secure clamping and proper orientation in standard clamping systems, improving stability and repeatable seating in the toolholder.

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.