DNMG 110408 T9215 Wendeplatten - Tungaloy

Benefit from the combination of high wear resistance, robust fracture toughness and ISO‑compatible fitment for reliable, productive turning cycles; order the insert directly via Metav Werkzeuge or contact our specialists for selection support.

DNMG 110408 T9215 Turning insert – CVD‑coated cemented carbide, Tungaloy

The DNMG110408 T9215 indexable insert is an ISO‑standard rhombic insert designed for external and internal turning of medium steels, offering high productivity in continuous to light interrupted cuts.

• CVD‑coated cemented carbide grade T9215
• Optimised for medium steel machining
• Rhombic 55° geometry with 0° clearance
• Double‑sided chipbreaker, cylindrical hole

Engineered for productive medium‑steel turning

The DNMG110408 T9215 insert combines a CVD‑coated surface with a cemented carbide substrate to deliver high wear resistance and reliable edge security during production runs. The T9215 grade is formulated as a first choice for medium steel applications, balancing longevity with resistance to chipping; this leads to fewer insert changes, reduced downtime and a steadier component quality. For operations aiming at consistent cycle times, the material pairing reduces flank and crater wear, supporting predictable tool life and easier process planning.

Precise compatibility reduces setup uncertainty

The insert’s ISO rhombic form and specified geometry ensure simple integration with standard toolholders: the rhombic 11 size and 4.76 mm thickness match ISO holders when form, relief angle, tolerance class, fastening and thickness are respected. The included cylindrical hole and the defined 55° cutting angle enable secure clamping and repeatable seating. Clear specification of these parameters reduces setup time, minimises indexing errors and supports reproducible part tolerances across batches.

Chip control and reliable cutting under load

Equipped with a double‑sided chipbreaker, the insert controls chip formation effectively during both continuous and slightly interrupted cuts. The chipformer design supports stable cutting forces, better surface finish and simplified chip evacuation—advantages that translate into fewer workpiece rejects and lower downstream reworking. When paired with the right feed and speed for medium steels, the chip control contributes directly to higher productivity and process reliability.

Practical selection and application advice

Select the chipbreaker and grade to match workpiece material, stability of the setup and the nature of the cut: for long, uninterrupted runs the T9215 grade is optimal; for very unstable setups consider tougher geometries or reduced cutting parameters. Where doubts remain about holder compatibility or insert orientation, consult tooling documentation and ensure that seat form, clearance and thickness align with the holder specifications. Proper selection reduces the risk of premature edge failure and secures repeatable performance.

Contact Metav Werkzeuge for tailored recommendations on using Tungaloy turning inserts and to confirm holder compatibility for specific turning applications

Technical Data

• Article number: 6782313

• Manufacturer SKU: TUN6782313

• SKU: 6782313-Tungaloy

• Model series: ISO‑turning inserts

• Designation: DNMG110408

• Manufacturer: Tungaloy

Data

• Insert size: 11 mm

• Thickness: 4.76 mm

• Nose radius: 0.8 mm

• Clearance angle: 0°

• Cutting angle: 55°

• Hole style: cylindrical

Special features

• CVD‑coated cemented carbide, grade T9215

• Rhombic plate form

• Double‑sided chipbreaker

• Suitable for external and internal turning

• Designed for medium steel machining

• Intended for continuous to light interrupted cuts

• ISO‑compatible mounting

FAQ

What materials is this insert suited for? The DNMG110408 T9215 insert is designed primarily for medium steel machining and performs well in continuous to light interrupted cuts.

Can this insert be used in standard ISO holders? Yes, the insert conforms to ISO dimensions and will fit compatible holders when form, relief, tolerance and thickness are matched.

What does the T9215 grade offer compared with other grades? T9215 is a CVD‑coated cemented carbide grade that combines high wear resistance with good fracture toughness, making it suitable for productive steel turning.

Is the chipbreaker suitable for internal turning as well as external turning? The double‑sided chipbreaker provides effective chip control for both external and internal turning, provided the toolholder and machining parameters support chip evacuation.

How should the insert be seated to ensure repeatability? Ensure the seating surface and clamp match ISO specifications and that the insert’s cylindrical hole is secured with the recommended fastener to achieve repeatable location and clamping force.

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.