DCMT 11T304 T9215 Wendeplatten - Tungaloy

Benefit from the combination of CVD-coated carbide (T9215) and a 55° rhombic geometry to secure high productivity and reliable tool life in medium-steel turning. The 0.4 mm nose radius and one-sided chipbreaker support consistent surface finish and chip control. Order the insert directly via Metav Werkzeuge or ask the consultants for application guidance.

DCMT 11T304 T9215 Tungaloy turning insert – ISO rhombic insert for turning, 55° geometry

DCMT11T304 T9215 Tungaloy turning insert is an ISO-compliant rhombic insert engineered for external and internal turning of medium steels, compatible with ISO toolholders where form, clearance and size match.

• CVD-coated carbide grade T9215
• 55° rhombic geometry, 0.4 mm nose radius
• One-sided chipbreaker for medium steel
• ISO-compatible size 11, 3.97 mm thickness

Increased productivity through wear-resistant coating and geometry

The combination of CVD-coated carbide and the T9215 substrate provides a balance of wear resistance and fracture toughness that suits high-volume machining of medium-strength steels. The 55° rhombic geometry reduces cutting forces on many turning operations while the 0.4 mm nose radius enables steady surface quality without compromising edge strength. These features translate into fewer tool changes and more consistent cycle times for batch production.

Predictable chip control and secure clamping for repeatable results

A one-sided chipbreaker matched to the T9215 grade delivers reliable chip formation across continuous and light interrupted cuts, supporting machine uptime and operator safety. The insert is supplied with a cylindrical hole and a single countersink (40°–60°) to ensure secure clamping and repeatable seating in standard ISO clamping systems. Where stability is critical, selecting the correct holder form and tolerance class ensures the expected performance.

Standardised dimensions for simple process integration

The insert follows ISO sizing with a nominal size of 11, a thickness of 3.97 mm and a clearance angle of 7°, enabling straightforward replacement in existing toolsets. Standard dimensions reduce setup time and permit predictable positioning for multi-edge indexability. Use of ISO-compliant inserts simplifies inventory management and the substitution of alternative grades or chipbreakers without redesigning toolholders.

Application guidance and selection advice for turning operations

Designed as a first choice for medium steel turning, the T9215 grade performs well under continuous to lightly interrupted cutting conditions and where a balance of wear resistance and edge robustness is required. For heavily interrupted cuts or exotic materials, a different grade or chipbreaker should be considered. If clarification is needed on the match between holder geometry, tolerance class and process parameters, a technical review is recommended to ensure optimal results.

Contact Metav Werkzeuge for tailored advice on using the Tungaloy grade T9215 DCMT11T304 insert and for prompt stock and delivery information

Technical Data

• Article number: 6777817
• Manufacturer SKU: TUN6777817
• SKU: 6777817-Tungaloy
• Model series: ISO turning inserts
• Name: DCMT11T304 T9215 Tungaloy turning insert

Facts

• Size: 11
• Thickness: 3.97 mm
• Nose radius: 0.4 mm
• Clearance angle: 7°
• Insert angle: 55°
• Hole style: cylindrical hole + single countersink (40°–60°)

Special features

• Material: CVD-coated carbide (T9215)
• Geometry: rhombic, DCMT designation
• Chipbreaker: one-sided
• Application: Turning (external and internal)
• Compatibility: ISO-standard insert; holder match depends on form, clearance, tolerance class, attachment, size and thickness

FAQ

What materials is this insert designed for?
The DCMT11T304 T9215 insert is specified primarily for medium steel machining, offering a balance of wear resistance and toughness for continuous and light interrupted turning.

Which geometry and edge preparations are provided?
This insert features a 55° rhombic geometry, a 0.4 mm nose radius and a one-sided chipbreaker, with a cylindrical hole plus single countersink for secure clamping.

Will this insert fit my ISO holders?
Compatibility is determined by the holder form, clearance angle, tolerance class, attachment method, size and thickness; the DCMT11T304 is ISO-standard and fits holders that match these parameters.

What cutting conditions suit the T9215 grade?
The T9215 grade is intended for productive machining of medium steels under continuous to lightly interrupted cuts, where wear resistance and edge stability are required.

How should the insert be clamped and secured?
The insert is supplied with a cylindrical hole and single countersink (40°–60°); use the matching clamping pad or clamping set and the correct screws to ensure repeatable seating and rigidity.

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.