DCMT 070208 T9215 Wendeplatten - Tungaloy

Benefit from the combination of high wear resistance, reliable fracture toughness and ISO compatibility for consistent medium‑steel turning productivity; order directly via Metav Werkzeuge or consult our specialists for application guidance.

DCMT 070208 T9215 indexable turning insert by Tungaloy — CVD‑coated carbide, rhombic 07, 55°

A DCMT 070208 T9215 indexable insert designed for medium‑steel turning, suitable for both external and internal turning with a single‑sided chipbreaker and cylindrical hole with countersink.

• CVD‑coated carbide T9215 — high wear resistance
• Rhombic 07 geometry with 55° cutting angle
• 0.8 mm nose radius for precise profile control
• Cylindrical hole with single‑side countersink

Proven productivity for medium‑steel turning

The combination of a CVD‑coated carbide grade and a controlled chipbreaker delivers consistent results in medium‑steel applications. The CVD coating increases wear resistance while maintaining sufficient fracture toughness for continuous to slightly interrupted cuts, which directly supports higher throughput and fewer index changes. The rhombic geometry with a 55° cutting angle promotes stable engagement in external and internal turning, reducing vibration and improving surface finish.

Straightforward integration into ISO tool systems

Designed to the ISO indexable insert standard, compatibility with holder systems is determined by form, relief angle, tolerance class, fastening, size and thickness. The ISO conformity simplifies tool selection and inventory management for production environments that rely on standardised tooling. When the correct holder is chosen, the insert provides predictable clamping and repeatable positioning, so setups are faster and process security is improved.

Geometry and chip control for reliable surface quality

A 0.8 mm nose radius and the single‑sided chipbreaker are tuned for accurate profile control and effective chip formation during turning. The single‑side breaker assists chip flow on typical steel grades, reducing the risk of tangling and promoting consistent contact at the cutting edge. Combined with the 2.38 mm plate thickness, this geometry contributes to mechanical stability and better control of cutting forces, which in turn supports improved surface integrity.

Grade characteristics and operational benefits

The T9215 grade is formulated as a first choice for general to medium steel machining, offering a balance between wear resistance and edge strength for productive machining cycles. The insert is suitable for continuous to lightly interrupted cuts, helping to maintain tool life under stable production conditions. Choosing this grade supports repeatable results and reliable tool performance across a wide range of common steel alloys.

For tailored advice on suitability, holder selection or to secure Tungaloy indexable inserts such as the DCMT 070208 T9215, please contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for fast, application‑specific support and delivery options.

Technical data

• Article number: 6772445
• Manufacturer SKU: TUN6772445
• Model series: ISO turning indexable inserts
• Material: Carbide
• Grade: T9215

Core dimensions

• Size: 07
• Shape: rhombic
• Thickness: 2.38 mm
• Corner radius: 0.8 mm
• Cutting angle: 55°
• Relief angle: 7°

Special features

• Coating: CVD‑coated carbide
• Hole: with hole
• Hole style: cylindrical hole + single‑side countersink (40°–60°)
• Chipbreaker: single‑sided
• Application: Turning (external and internal)
• Compatibility: ISO‑standard — dependent on form, relief angle, tolerance class, fastening, size and thickness

FAQ

What applications suit this indexable insert best?
The DCMT 070208 T9215 insert from Tungaloy is intended for medium‑steel turning, suitable for both external and internal operations where continuous to slightly interrupted cuts occur.

How does the T9215 grade affect tool life and performance?
The T9215 grade offers a balance of wear resistance and edge toughness that supports productive machining of medium steels while maintaining reliable tool life under stable cutting conditions.

Which geometric features help with surface finish and chip control?
The rhombic 07 geometry with a 55° cutting angle, 0.8 mm nose radius and the single‑sided chipbreaker combine to improve chip formation and surface quality during typical turning operations.

What must be checked for holder compatibility?
Compatibility is governed by form, relief angle, tolerance class, fastening, size and thickness; matching these characteristics ensures correct clamping and repeatable positioning with standard ISO toolholders.

Is the insert suitable for interrupted cuts?
Yes — the grade and chipbreaker are designed for continuous to slightly interrupted machining; heavily interrupted cuts may require a different grade or geometry.

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.