DCMT 11T304 T9215 Wendeplatten - Tungaloy

Benefit from the combination of CVD-coated carbide T9215, robust geometry and ISO conformity for dependable medium-steel turning; the insert delivers high wear resistance and good fracture toughness for continuous to light interrupted cuts. Order the DCMT11T304 T9215 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

DCMT11T304 11T304 T9215 turning insert (Tungaloy) — ISO rhombic indexable insert for turning

DCMT11T304 T9215 is an ISO-standard rhombic indexable insert designed for general turning applications, optimised for medium steel and suited to continuous and light interrupted cuts.

• ISO rhombic insert DCMT11T304
• CVD-coated carbide grade T9215
• Single-sided chipbreaker, hole with countersink
• 7° relief, 55° included angle, 0.4 mm nose radius

Consistent productivity for medium-steel turning

The combination of a CVD-coated surface and the T9215 grade provides a balance of wear resistance and fracture toughness that supports productive machining of medium-strength steels. This composition reduces flank and crater wear under steady cutting conditions, which means longer service life per edge and fewer insert changes — an economic advantage in series production. The single-sided chipbreaker helps to form and evacuate chips reliably, reducing the risk of built-up edge during continuous cuts.

Geometry and fit that simplify setup and improve repeatability

Designed as an ISO rhombic insert with a 55° included angle and a 0.4 mm nose radius, the geometry ensures predictable engagement with a variety of standard toolholders. The 7° relief angle and the rhombic form give stable cutting performance while maintaining accessibility for external and internal turning. Compatibility with holders depends on form, relief angle, tolerance class, fastening method, size and thickness; matching these parameters guarantees correct seating and repeatable results at every tool change.

Process stability in continuous and light interrupted cuts

The insert is intended for continuous and light interrupted cuts, where the T9215 grade demonstrates stable edge retention across typical shopfloor feeds and speeds. The robust carbide substrate resists micro-chipping and supports higher material removal rates when the process is set up correctly. For interrupted cuts at moderate severity the insert retains its integrity, making it suitable for a broad range of turning operations where both surface finish and tool life matter.

Practical details that aid selection and handling

The insert features a single-sided chipbreaker and is supplied with a cylindrical hole plus a one‑side countersink (40°–60°) for secure clamping; plate thickness is 3.97 mm, and the size designation is 11. These attributes make the system practical to assemble: an ISO insert, matched holder, clamp or shim and replacement screws form the complete tooling set. For users less familiar with indexable tooling, these standardised interfaces simplify procurement and inventory management while enabling fast index changes on the machine.

Contact Metav Werkzeuge for application advice, quoting SKU TUN6772454 and the Tungaloy DCMT11T304 T9215 specification, to secure genuine inserts and tailored recommendations

Technical data

• Article number: 6772454
• Manufacturer SKU: TUN6772454
• Label / SKU: 6772454-Tungaloy
• Series: ISO turning indexable inserts

Facts

• Thickness: 3.97 mm
• Size: 11
• Nose radius: 0.4 mm
• Relief angle: 7°
• Included angle: 55°
• Hole: with hole
• Countersink: cylindrical hole + one-side countersink (40°–60°)

Special features

• Material: carbide
• Coating / grade: CVD-coated, T9215
• Plate form: rhombic
• Chipbreaker: single-sided
• Application: turning (external and internal)
• Typical use: continuous and light interrupted cuts
• Compatible system: ISO insert, matching holder and clamping set

FAQ

What materials is this insert suitable for?
The DCMT11T304 T9215 Tungaloy insert is optimised for medium steel and offers good wear resistance and toughness for general turning of such materials.

How does the T9215 grade perform compared with uncoated carbide?
The CVD-coated T9215 grade improves wear resistance and extends edge life compared with uncoated carbide, making it well suited to productive medium-steel turning.

Which holder types are compatible with this insert?
Compatibility is determined by form, relief angle, tolerance class, fastening, size and thickness; the insert fits standard ISO rhombic turning holders designed for DCMT 11T304 geometry.

Is the insert suitable for interrupted cuts?
Yes — the grade and substrate provide good fracture toughness for continuous to light interrupted cuts; for heavy interruptions choose a purpose‑built grade or geometry.

What is the correct way to reference the part when ordering?
Reference the label or SKU (6772454-Tungaloy) or manufacturer SKU TUN6772454 and specify DCMT11T304 T9215 for unambiguous supply.

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.