DCMT 070204 T9215 Wendeplatten - Tungaloy

Highly productive turning with a CVD-coated carbide grade and a 0.4 mm corner radius delivers robust performance in medium steel machining; the 7° clearance angle reduces cutting forces and extends tool life. Order the insert directly via Metav Werkzeuge or consult our specialists for application advice and availability.

DCMT 070204 T9215 — Turning insert, CVD-coated carbide, 0.4 mm (Tungaloy)

A DCMT070204 T9215 indexable turning insert engineered for medium steel turning, combining wear resistance with reliable fracture toughness for continuous to light interrupted cuts

• CVD-coated carbide grade T9215 for durability
• 0.4 mm corner radius for precise profile control
• 7° clearance angle for reduced cutting forces
• Cylindrical hole with single-sided countersink (40°–60°)

Precise cutting performance that raises throughput

The DCMT070204 T9215 insert is designed to increase operational efficiency in medium steel machining by combining a CVD-coated carbide substrate with a small 0.4 mm corner radius. This geometry supports precise profile generation while distributing cutting loads to reduce edge chipping. The 7° clearance angle helps to lower friction at the cutting zone, which in practice leads to improved tool life and fewer interruptions on the shop floor. For process planners, this means predictable cycle times and stable chip formation during both external and internal turning operations.

Consistent chip control and surface quality

A single-sided chipbreaker integrated with the insert geometry ensures controlled chip flow for the typical cutting conditions this grade targets. The CVD-coated surface provides enhanced wear resistance while maintaining sufficient toughness to withstand light interruptions, which together contribute to consistent surface finish and repeatable dimensional results. Choosing the correct chipbreaker and grade for the workpiece material and machining stability reduces rework and increases first-pass yield, making the tool a reliable choice for production-oriented turning tasks.

System compatibility and secure clamping for uninterrupted production

Compatibility with toolholders is governed by plate form, free angle, tolerance class, fastening method, size and thickness — the insert follows the ISO plate family for simple integration into existing tool systems. The rhombic plate form, 2.38 mm thickness and the cylindrical hole with single-sided countersink (40°–60°) allow secure clamping with standard underlay and clamp kits, while replacement screws are accommodated as part of the system set-up. For machinists facing mixed batch sizes, this combination of secure fixing and ISO conformity supports fast changeovers and consistent cutting conditions across different machines.

For tailored advice on integrating Tungaloy turning inserts into production, contact Metav Werkzeuge for application recommendations and stock information — call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical Data

• Article number: 6773985
• Manufacturer SKU: TUN6773985
• SKU: 6773985-Tungaloy
• ISO designation: DCMT070204

Facts

• Corner radius: 0.4 mm
• Clearance angle: 7°
• Included angle: 55°
• Plate thickness: 2.38 mm
• Plate size: 07

Special features

• CVD-coated carbide grade T9215
• Rhombic plate form, one-sided chipbreaker
• Cylindrical hole with single-sided countersink (40°–60°)
• For external and internal turning
• Compatible with ISO turning holders and clamping sets

FAQ

What materials is this insert suited for?
The insert is formulated for medium steel machining; the T9215 CVD-coated carbide offers a balance of wear resistance and toughness suitable for continuous to lightly interrupted cuts.

How is the insert fixed in the holder?
Clamping uses the cylindrical hole with single-sided countersink (40°–60°) together with standard underlays and clamp kits; correct torque and compatible screws ensure secure seating.

Can this insert be used for internal turning as well as external turning?
Yes — the geometry and rhombic form make the insert suitable for both external and internal turning applications when paired with the appropriate ISO holder.

What benefits does the CVD coating provide?
The CVD-coated layer on the carbide substrate increases abrasion resistance and supports higher productivity by reducing flank wear under typical steel cutting conditions.

Which product code should be referenced when ordering?
Reference the ISO designation and article details: DCMT070204 T9215, article number 6773985 (Manufacturer SKU: TUN6773985) for accurate supply and documentation.

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.