DNMG 150604 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide T9215, a 0.4 mm corner radius and ISO rhombic geometry for productive medium-steel turning; compatibility is ensured when holder form, relief angle and clamping match. Order the DNMG150604 T9215 insert directly via Metav Werkzeuge or consult the technical advisers for holder compatibility and application guidance.

DNMG150604 T9215 — ISO indexable turning insert, 55° rhombic, Tungaloy

A DNMG150604 T9215 indexable insert engineered for external and internal turning, optimised for medium-steel machining and suitable for continuous to lightly interrupted cuts.

• ISO rhombic insert, 55° cutting angle
• CVD-coated carbide grade T9215
• 0.4 mm corner radius for accurate profiling
• Double-sided chipbreaker with cylindrical centre hole

Consistent wear resistance for productive medium-steel turning

The insert combines a CVD-coated carbide substrate with the T9215 grade, which delivers a balance of high wear resistance and fracture toughness. This results in a stable cutting edge under sustained loads and supports higher material removal rates in continuous or lightly interrupted operations. The CVD coating (chemical vapour deposition) forms a thin, hard surface layer that reduces adhesion and abrasion between tool and workpiece; in practice this means longer intervals between indexings and fewer unplanned tool changes, contributing directly to process economy and predictable cycle times.

Geometry and clamping that ensure repeatable results

The ISO rhombic form with a 55° cutting angle and a nominal 6.35 mm thickness provides a robust platform for general turning tasks. The specified 0° relief and the cylindrical centre hole determine compatibility with ISO holders — compatibility depends on holder form, relief angle, tolerance class, fastening method, size and thickness. Correct matching of insert and holder minimises vibration and secures repeatable tool position, which improves surface finish and dimensional stability in serial production. The 15 mm major size keeps the insert compact while offering secure clamping.

Improved chip control and surface quality through tailored edge design

The double-sided chipbreaker on this insert is designed to control chip flow for medium-steel grades, reducing the risk of entangling chips and supporting uninterrupted production. The modest 0.4 mm corner radius balances edge strength and the ability to produce consistent profiles; a larger radius increases edge life but may raise cutting forces, while a fine radius yields a better surface finish but can be more susceptible to edge chipping. By choosing this radius and the appropriate chipbreaker, the system delivers a reliable compromise between tool life and surface integrity.

Shop-floor guidance for reliable application

For consistent performance on the shop floor, select the insert in combination with a holder that meets ISO mounting standards and is rated for the intended stability class. The grade is especially suitable for medium-steel workpieces in general turning and facing operations under steady cutting conditions. Indexing the insert to use both sides extends effective life and reduces tooling costs per part. When optimising cutting data, focus on stable fixturing and incremental increases in feed or speed while monitoring edge wear; the T9215 grade tolerates increased throughput once the setup proves stable.

For stock availability, application recommendations for Tungaloy’s T9215 grade and technical assistance contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — technical advisers are available to review holder compatibility and machining parameters.

Technical Data

• Article number: 6773905
• SKU: 6773905-Tungaloy
• Manufacturer SKU: TUN6773905
• Manufacturer: Tungaloy
• Model series: ISO turning indexable inserts
• Application: Turning

Facts

• Size: 15 mm
• Thickness: 6.35 mm
• Cutting angle: 55°
• Clearance/relief angle: 0°
• Corner radius: 0.4 mm
• Hole style: cylindrical centre hole
• Double-sided: yes

Special features

• Grade T9215, CVD-coated carbide
• Rhombic insert, 55° geometry
• Double-sided chipbreaker
• Compatible with ISO holders for external and internal turning
• Suited to continuous to lightly interrupted cuts

FAQ

What materials is this insert suited for?
The DNMG150604 T9215 insert is specified for medium-steel machining; the T9215 CVD-coated carbide grade provides wear resistance and fracture toughness appropriate for this material class.

How does the chipbreaker affect performance?
The double-sided chipbreaker on this indexable insert promotes controlled chip formation for medium steels, improving evacuation and reducing the likelihood of chip-related interruptions.

Can the insert be used in both external and internal turning?
Yes — the rhombic ISO geometry and cylindrical centre hole allow compatibility with holders designed for both external and internal turning, provided the holder matches the insert’s form and tolerance class.

What does the 0.4 mm corner radius mean for surface finish?
A 0.4 mm corner radius offers a compromise between edge strength and surface quality: it helps maintain dimensional accuracy while giving adequate edge robustness for general turning tasks.

Which SKU should be ordered for this item?
Order using SKU 6773905-Tungaloy or manufacturer SKU TUN6773905 to ensure the correct DNMG150604 T9215 indexable insert is supplied.

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.