DCMT 070204 T9215 Wendeplatten - Tungaloy

High wear resistance and a CVD-coated carbide grade deliver consistent productivity and reliable edge stability in medium steel turning; the rhombic 07 geometry with a 0.4 mm corner radius and 7° relief supports precise finishes and repeatable results. Order the insert directly via Metav Werkzeuge or consult our specialists for process-matched advice.

DCMT070204 T9215 — DCMT ISO turning insert for turning, Tungaloy

The DCMT070204 T9215 is an ISO rhombic turning insert designed for medium steel machining, featuring a single-sided chipbreaker and robust CVD-coated carbide for continuous to slightly interrupted cuts.

• CVD-coated carbide grade T9215
• Rhombic insert 07 with 55° cutting angle
• 7° clearance and 0.4 mm corner radius
• Cylindrical hole with 40°–60° countersink

Greater productivity for medium-steel operations

The CVD-coated carbide grade T9215 combines elevated wear resistance with good toughness to maintain cutting-edge integrity under sustained cutting conditions. This leads to longer tool life and fewer indexings, which in turn reduces downtime and overall unit costs per part. The grade is optimised for medium steel machining and performs well in continuous to slightly interrupted cuts, delivering consistent chip formation and stable performance when higher feed rates are required. Emphasis on measurable outcomes—improved cycle time and predictable regrinds—supports reliable planning in production environments.

Precision geometry for surface quality and repeatability

Rhombic geometry with a 55° approach provides a balance between strength and accessibility, enabling improved surface finish on external and internal turning tasks while maintaining rigidity. The 0.4 mm corner radius and 7° relief minimise rubbing and distribute cutting forces, which reduces vibration and contributes to process stability. As an ISO-compliant indexable insert, compatibility with holders depends on form, relief angle, tolerance class, fastening, size and thickness; attention to these parameters ensures correct seating, repeatable clamping and consistent part tolerances across batches.

Secure clamping and effective chip control for smoother workflows

The insert’s cylindrical hole with a one-sided countersink (40°–60°) facilitates secure fastening and simple replacement during tool changes. The single-sided chipbreaker is matched to the grade and intended for reliable chip control, aiding evacuation and helping to protect the cutting edge in slightly interrupted or continuous cuts. With a plate thickness of 2.38 mm, the design offers sufficient stiffness for typical turning operations while supporting predictable cutting forces. Where holder compatibility needs verification, assess form, relief angle, tolerance class, fastening, size and thickness to avoid misuse and ensure operational efficiency.

Contact Metav Werkzeuge for application-focused recommendations on Tungaloy carbide inserts and quick availability — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6773973
• SKU: 6773973-Tungaloy
• Manufacturer SKU: TUN6773973
• Model series: ISO-Drehwendeschneidplatten
• ISO designation: DCMT070204

Facts

• Grade: T9215
• Material: Carbide (CVD-coated)
• Application: Turning
• Thickness: 2.38 mm
• Clearance angle: 7°
• Corner radius: 0.4 mm
• Cutting angle: 55°

Special features

• Rhombic insert, size 07
• Single-sided chipbreaker
• With hole; cylindrical hole + one-sided countersink 40°–60°
• Compatible with ISO holders (form, relief, tolerance, fastening, size, thickness)

FAQ

Which materials is this insert best suited for?
The DCMT070204 T9215 insert (Tungaloy, SKU 6773973-Tungaloy) is optimised for medium steel machining, offering a balance of wear resistance and toughness suitable for continuous to slightly interrupted turning operations.

What cutting conditions suit this grade and geometry?
Use the CVD-coated grade for stable, higher-speed turning with moderate feeds; the rhombic 07 geometry and 0.4 mm radius favour good surface finish while the single-sided chipbreaker supports effective chip evacuation.

How does the hole and countersink affect clamping?
The cylindrical hole with a one-sided countersink (40°–60°) ensures precise seating and secure fastening in compatible holders, reducing play and improving repeatability at each index.

What should be checked for holder compatibility?
Compatibility depends on form, relief angle, tolerance class, fastening, size and thickness; verify these parameters against the holder specifications before mounting the insert.

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.