DCMT 11T308 T9215 Wendeplatten - Tungaloy

High wear resistance and dependable fracture toughness make the DCMT11T308 an efficient choice for medium-steel turning, offering stable chip control and ISO compatibility for straightforward tool changes. Benefit from the CVD-coated carbide grade T9215 for productive continuous to slightly interrupted cuts — order via Metav Werkzeuge or consult our specialists for application advice.

DCMT11T308 T9215 Turning Insert — Tungaloy (CVD-coated carbide, rhombic)

DCMT11T308 is an ISO-standard rhombic turning insert designed for external and internal turning applications in medium steels, optimised for productivity and tool life.

• CVD-coated carbide grade T9215
• Optimised for medium-steel turning
• ISO-standard rhombic insert, 55° included angle
• Single-sided chipbreaker with countersunk hole

High productivity through a wear-resistant grade

The T9215 grade is a CVD-coated carbide developed for the demands of medium-steel machining. The coating provides improved wear resistance while the substrate maintains fracture resistance, which together enable higher material removal rates and steady tool life in continuous to slightly interrupted operations. This combination reduces downtime for tool changes and supports predictable production cycles, so processes remain efficient under repeatable conditions.

Geometry that ensures precision and straightforward clamping

The rhombic plate form with a 55° included angle and 7° clearance gives stable cutting engagement and flexible approach angles for a variety of turning tasks. A 0.8 mm radius at the cutting edge balances edge strength and surface finish, while the 3.97 mm thickness contributes to stable clamping and vibration resistance. As an ISO-standard insert, compatibility with holders is determined by form, clearance, tolerance class, fastening, size and thickness — enabling consistent fits across established holder systems.

Process reliability and controlled chip formation

This insert features a single-sided chipbreaker and a cylindrical hole + countersink (40°–60°) which together promote reliable chip control and secure fastening. The geometry and grade are tailored for external and internal turning of medium steel, providing a practical balance between surface quality and tool life. For operations that shift between continuous and light interruptions, the insert supports stable cutting without frequent readjustment, enhancing overall production reliability.

Practical selection advice and application scope

Select the chipbreaker and grade that match the workpiece material, cutting type and machine stability; the T9215 sort is a first choice for many medium-steel applications because it marries durability with toughness. Check holder compatibility against the insert form and dimensions before assembly, and prefer rigid setups for best results. For workshop teams seeking predictable performance, this insert provides an economical route to higher throughput with reduced scrap rates and fewer unplanned interruptions.

Contact Metav Werkzeuge for specific advice on fitment and availability of the Tungaloy DCMT11T308 T9215 turning inserts — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss application details and stock status

Technical data

• Manufacturer article number: 6772455
• Manufacturer SKU: TUN6772455
• Metav SKU: 6772455-Tungaloy
• Model series: ISO turning inserts
• Grade: T9215

Facts

• Plate size: 11 mm
• Thickness: 3.97 mm
• Nose radius: 0.8 mm
• Clearance angle: 7°
• Included angle: 55°
• Hole: with hole
• Hole style: cylindrical hole + single-side countersink (40°–60°)

Special features

• Material: CVD-coated carbide
• Plate shape: rhombic
• Chipbreaker: single-sided
• Typical application: external and internal turning
• Compatibility: ISO-standard; check holder form, clearance, tolerance, fastening, size, thickness
• Suitable for: medium steel; continuous to slightly interrupted cuts

FAQ

What materials is this insert suitable for? The DCMT11T308 T9215 insert from Tungaloy is optimised for medium steel and performs well in continuous to slightly interrupted turning operations.

How does the T9215 grade improve tool life? The T9215 CVD-coated carbide combines a wear-resistant coating with a tough substrate, providing enhanced wear resistance and fracture protection for sustained productivity.

Which holder characteristics are required for proper compatibility? Compatibility depends on holder form, clearance, tolerance class, fastening method, plate size and thickness; the ISO designation ensures standardised fitting dimensions for compatible holders.

What does the single-sided chipbreaker provide in turning operations? The single-sided chipbreaker on this insert improves chip control for many turning conditions, reducing built-up edge and helping maintain consistent surface finishes.

Is this insert suitable for both external and internal turning? Yes, the geometry and clamping design make the DCMT11T308 suitable for both external and internal turning of medium steel components.

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.