DCMT 11T302 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide grade T9215, a 0.2 mm corner radius and a rhombic ISO form for steady productivity in medium steel turning; the design yields reliable wear resistance and controlled chip formation. Order the inserts through Metav Werkzeuge or contact the consultants for holder compatibility and application advice.

DCMT11T302 11T302 T9215 Tungaloy indexable insert — CVD-coated carbide, rhombic form for turning

DCMT11T302 T9215 is an ISO-format indexable insert optimised for external and internal turning in medium steels, offering a robust mix of wear resistance and fracture toughness

• CVD-coated carbide grade T9215 for mid-steel
• Rhombic ISO insert DCMT 11T302 form
• 0.2 mm corner radius with 7° clearance angle
• Cylindrical hole with single-side countersink

Consistent productivity with a coating engineered for medium steels

The combination of CVD-coated carbide and the T9215 grade provides a balanced tool life and reliable cutting performance for medium steel applications. The CVD coating enhances wear resistance under continuous to slightly interrupted cuts, while the substrate offers fracture toughness: together they allow higher material removal rates with predictable tool change intervals. This engineering translates directly into fewer disruptions on serial production runs and better utilisation of machine time. The result is a controlled, repeatable machining process that supports stable cycle times.

Controlled chip formation and secure mounting for stable turning

A single-sided chipbreaker and the rhombic geometry deliver effective chip control and surface finish for typical turning operations. The insert’s cylindrical hole with one-sided countersink (40°–60°) ensures safe clamping in compatible holders and prevents rotational slip under load. The combination of a 0.2 mm corner radius and a 7° clearance angle balances edge strength and surface quality: the small radius supports fine finishing while maintaining the robustness needed for moderate depths of cut. These features reduce the risk of unexpected breakouts and make setup and repeatability straightforward.

ISO compatibility and easy system integration reduce setup time

As an ISO-standardised insert, form, clearance, tolerance class, fastening type, size and thickness determine compatibility with the holder system. The insert’s size 11 and thickness 3.97 mm match common ISO holder interfaces, enabling rapid replacement and minimal inventory complexity. The rhombic form with a 55° included angle provides versatile cutting geometry for both external and internal turning; matching the insert to an appropriate holder or boring bar completes the system. This alignment with ISO tooling standards simplifies tool selection and shortens preparation times on the shopfloor.

Practical selection guidance for predictable tool life

Grade T9215 is intended as a first choice for medium steel machining, combining wear resistance with breakage security for productive turning. Select the single-side chipbreaker and the grade according to the workpiece material, type of cut and required surface finish; the insert excels in continuous to slightly interrupted operations. The sturdy construction and CVD coating support a wide process window, allowing stable feeds and speeds while reducing the need for frequent adjustments. For optimal results, pair the insert with a matching ISO holder and verify clamping torque and seat cleanliness before cutting.

Contact Metav Werkzeuge for tailored advice on holder compatibility and to secure the Tungaloy DCMT11T302 T9215 inserts for production use — email info@metav-werkzeuge.com or call +49 2822 7131930 for application support and ordering.

Technical data

• Article number: 6951216
• Manufacturer SKU: TUN6951216
• SKU: 6951216-Tungaloy
• Model series: ISO indexable turning inserts
• Material: Carbide

Specifications

• Size: 11
• Thickness: 3.97 mm
• Corner radius: 0.2 mm
• Clearance angle: 7°
• Included angle: 55°
• Mounting: with hole
• Hole style: cylindrical hole + one-sided countersink (40°–60°)

Special features

• Grade: T9215 (CVD-coated carbide)
• Chipbreaker: single-sided
• Shape: rhombic
• Typical application: external and internal turning
• Suitable for continuous to slightly interrupted cuts

FAQ

What materials is this insert suitable for?
The DCMT11T302 T9215 indexable insert is designed primarily for medium steels, with the T9215 grade offering good wear resistance and fracture toughness for such applications.

How does the CVD coating affect performance?
The CVD-coated carbide in this insert improves wear resistance at elevated cutting loads and temperatures, extending tool life during continuous turning operations.

Which holders are compatible with this ISO insert?
Compatibility depends on form, clearance, tolerance class, fastening, size and thickness; the insert’s size 11 and 3.97 mm thickness match standard ISO holders intended for DCMT-format inserts.

What is the function of the single-sided chipbreaker?
The single-sided chipbreaker provides controlled chip formation and evacuation for common turning tasks, improving surface finish and reducing the chance of entangling chips.

What is the manufacturer article number and SKU for ordering?
Manufacturer article number: 6951216; SKU: 6951216-Tungaloy

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.