DNMG 110408 T9215 Wendeplatten - Tungaloy

Take advantage of a productive combination: CVD‑coated carbide (T9215) for high wear resistance, a 0.8 mm corner radius for defined profiles and ISO compatibility for straightforward integration; order directly via Metav Werkzeuge or consult the technical team for selection support.

DNMG 110408 T9215 rhombic turning insert by Tungaloy — CVD‑coated carbide, 55° approach

DNMG110408 T9215 is an ISO rhombic indexable insert designed for external and internal turning, optimised for medium steel and continuous to slightly interrupted cuts

• CVD‑coated carbide for wear resistance
• ISO‑standard rhombic insert, 55° approach
• 0.8 mm corner radius for defined profile
• Double‑sided chipbreaker with hole

Higher throughput through material and coating

The combination of CVD‑coated carbide and the T9215 grade provides a balance between wear resistance and fracture toughness, making the insert particularly suited to steady production runs on medium steel. The coating reduces flank wear and helps maintain cutting geometry over longer cycles, which lowers tool-change frequency and contributes to a more predictable production rhythm. The result is measurable efficiency: fewer interruptions and a more consistent cycle time for turning operations.

Predictable edge stability and less scrap

A robust substrate and coating chemistry in this grade deliver stable edge condition under continuous and slightly interrupted cuts. Stable cutting edges reduce the risk of unexpected breakouts and limit the need for rework. This promotes dependable surface finish and repeatable part quality, which is especially relevant where batch consistency is required. The grade’s fracture resistance supports higher cutting parameters when machine and workpiece stability allow it.

Simple integration with ISO holders and clear selection rules

Compatibility is determined by insert form, clearance angle, tolerance class, fastening, size and thickness. The rhombic form with a 55° approach angle and 0° clearance angle suits a wide range of ISO external holders and boring bars; the cylindrical hole secures the insert reliably in the pocket. For correct selection, match the chipbreaker and grade to workpiece material and machining stability; the insert’s ISO designation simplifies sourcing and reduces the effort in tool planning.

Consistent chip control and application flexibility

The double‑sided chipbreaker provides two usable cutting edges and promotes consistent chip formation for medium steel. A 0.8 mm corner radius gives a defined profile suitable for semi‑finishing and finishing passes where dimensional control matters, while the 4.76 mm thickness contributes to rigidity under interrupted cuts. Together these features support both external and internal turning operations and help achieve the intended surface quality with predictable tool life.

For tailored recommendations on the Tungaloy CVD‑coated turning inserts or to confirm stock and delivery via Metav Werkzeuge, contact the Metav Werkzeuge sales team by email or phone for precise application guidance and rapid supply.

Technical data

• Article number: 6772258
• Manufacturer SKU: TUN6772258
• SKU: 6772258-Tungaloy
• Article name: DNMG110408 T9215 Tungaloy indexable insert

Facts

• Inscribed circle/size: 11 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Approach/lead angle: 55°
• Clearance angle: 0°

Special features

• CVD‑coated carbide, grade T9215
• ISO turning insert series
• Rhombic insert form
• Cylindrical hole for secure fixing
• Double‑sided chipbreaker
• Application: turning (external and internal)
• Suited to medium steel and continuous to slightly interrupted cuts

FAQ

What materials is this insert suited to?
The DNMG110408 T9215 insert from Tungaloy is optimised for medium steel; the CVD coating and grade T9215 combine wear resistance with fracture toughness for productive turning.

How is compatibility with holders ensured?
Compatibility depends on insert form, clearance angle, tolerance class, fastening, size and thickness; the DNMG shape and cylindrical hole are configured for ISO holders and standard clamping systems.

How many cutting edges are available per insert?
The insert features a double‑sided chipbreaker, offering two usable cutting edges and therefore allowing reorientation for a fresh edge.

What cutting profile and surface finish can be expected?
With a 0.8 mm corner radius and the designed chipbreaker, the insert supports defined profiles and consistent surface finish in semi‑finish and finish turning on medium steel.

Which features improve tool life under production conditions?
The CVD coating, robust carbide substrate and the T9215 grade deliver enhanced wear resistance and edge stability, reducing changeover frequency and supporting predictable tool life.

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.