DCMT 070204 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide wear resistance, stable geometry and reliable chip control for uninterrupted production shifts; ideal for medium-steel turning operations. Order the DCMT070204 T9215 insert directly via Metav Werkzeuge or consult the technical team for process optimisation.

DCMT070204 T9215 — ISO rhombic turning insert by Tungaloy for medium-steel machining

DCMT070204 T9215 is an ISO-format rhombic insert designed for external and internal turning in medium steels; compatible with standard ISO holders where form, clearance angle, tolerance class and thickness match.

• CVD-coated carbide for high wear resistance
• Optimised for medium steel machining
• Rhombic form 07 with 7° clearance angle
• Single-sided chipbreaker and central hole

Higher throughput through wear-resistant grade and coating

The CVD-coated carbide grade T9215 combines high wear resistance with good fracture toughness to support elevated cutting speeds and steady feeds in continuous to slightly interrupted cuts. This balance reduces the frequency of index changes and contributes to predictable tool life, which in turn raises overall productivity on the shop floor. The coating enhances heat resistance during prolonged runs, allowing process engineers to exploit the grade’s potential without compromising edge security.

Stable clamping geometry for repeatable accuracy and surface quality

The ISO rhombic form 07 and 7° clearance produce a secure seating and consistent cutting orientation, while the 0.4 mm corner radius and 2.38 mm plate thickness maintain edge stability under load. The central hole with cylindrical bore and single-side countersink (40°–60°) ensures reliable locating and clamping in standard cutters, improving repeatability across batches. These features result in uniform part finish and reduced scrap rates, especially when paired with a properly matched holder and tightening torque.

Controlled chips and easy grade selection for efficient machining

Equipped with a single-sided chipbreaker, the insert promotes predictable chip formation for medium steels, reducing the risk of tangling and improving evacuation in through‑tool and open-tool setups. The CVD coating provides a hard, thermally stable surface layer, explained simply as a protective film that slows flank and crater wear. Selecting this grade and chipbreaker combination supports shorter cycle times and steadier dimensions, making it suitable for production environments that prioritise throughput and consistent component quality.

For application guidance or to secure DCMT070204 T9215 inserts from Tungaloy, contact Metav Werkzeuge for tailored process support and fast delivery at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6772448
• Manufacturer SKU: TUN6772448
• Metav SKU: 6772448-Tungaloy
• Model series: ISO turning inserts
• Designation: DCMT070204
• Grade: T9215
• Material: carbide
• Application: turning

Core dimensions

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

Materials & special features

• CVD-coated carbide grade T9215
• Rhombic plate form
• Single-sided chipbreaker
• Central hole with cylindrical bore and single-side countersink (40°–60°)
• Suited to continuous and slightly interrupted cuts in medium steel
• ISO-standard compatibility for holders and clamping systems

FAQ

What materials is this insert best suited for?
The DCMT070204 T9215 insert is specified for medium-steel machining; the T9215 grade combines wear resistance and fracture toughness for reliable performance in steel turning.

How does the CVD coating benefit production cycles?
The CVD coating on the T9215 grade improves thermal and abrasive resistance, extending edge life during longer runs and enabling higher cutting speeds without frequent index changes.

Is the insert compatible with standard ISO holders?
Compatibility depends on matching the ISO form, clearance angle, tolerance class, size and thickness; the DCMT070204 format is designed to fit ISO-compatible rhombic holders with the correct seating and screw arrangement.

What chip control can be expected with the single-sided chipbreaker?
The single-sided chipbreaker produces compact, controllable chips for medium steels, aiding evacuation and reducing the likelihood of entanglement in both external and internal turning.

Which dimensions should be checked when fitting this insert?
Verify the plate size (07), thickness (2.38 mm), corner radius (0.4 mm) and the central hole/countersink to ensure correct seating and clamp engagement for repeatable machining.

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.