DCMT 11T308 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of T9215 CVD‑coated carbide for high wear resistance, the DCMT11T308 rhombic geometry with a 0.8 mm corner radius for precise finishing, and a secure mounting concept that supports stable, productive turning operations. Order directly via Metav Werkzeuge or consult our specialists for holder compatibility and machining advice.

DCMT 11T308 T9215 — ISO turning insert for external and internal turning, Tungaloy

DCMT 11T308 T9215 is an ISO‑standard rhombic turning insert designed for medium steel machining, offering a balance of wear resistance and fracture toughness for continuous to lightly interrupted cuts.

• CVD‑coated T9215 grade for durability
• 0.8 mm corner radius for precise finishing
• 55° rhombic geometry for versatile turning
• Cylindrical hole with one‑sided countersink

Consistent productivity for medium steel machining

The combination of the T9215 grade and CVD‑coated carbide substrate delivers high wear resistance while maintaining fracture toughness, making the insert particularly suited to medium steel. This material pairing reduces flank wear and extends useful tool life, translating into fewer indexings and less downtime. As a result, shops benefit from improved throughput and predictable tool‑change intervals, which supports efficient production planning and lowers overall operating costs.

Geometry and edge design for controlled cutting and surface finish

The rhombic 55° geometry with a 0.8 mm corner radius and a 7° relief angle provides a versatile cutting profile for both external and internal turning. The acute geometry enables secure seating in standard ISO holders while the modest corner radius helps achieve good surface finish without sacrificing edge strength. Together these features promote stable cutting, refined chip formation and consistent part quality in serial and batch operations where repeatability is essential.

System compatibility and simple integration into the toolroom

Designed as part of an ISO insert system, the module integrates with matched external holders or boring bars using shims, clamp sets and standard replacement screws. The insert’s with‑hole format — a cylindrical hole plus a one‑sided countersink (40°–60°) — ensures secure fastening and repeatable indexing, which aids quick tool changes and consistent clamping force. The standardised format supports interchangeability across machines and reduces inventory complexity for workshops that run multiple makes of holders.

Contact Metav Werkzeuge today at info@metav-werkzeuge.com or +49 2822 7131930 to discuss the Tungaloy T9215 turning insert, confirm holder compatibility and secure supply for your next production run

Technical Data

• Article number: 6772447
• Manufacturer SKU: TUN6772447
• SKU: 6772447-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Label: DCMT11T308 T9215 Tungaloy-Wendeplatte

Measurements and core data

• Corner radius: 0.8 mm
• Insert size: 11 mm
• Thickness: 3.97 mm
• Insert angle: 55°
• Relief angle: 7°

Design and features

• Material: carbide
• Grade/coating: T9215 (CVD coating)
• Shape: rhombic
• Hole: with hole — cylindrical plus one‑sided countersink (40°–60°)
• Chipbreaker: single‑sided
• Application: turning
• Compatibility: dependent on holder form, clearance, tolerance class, fastening, size and thickness

FAQ

What materials is this insert suitable for?
The Tungaloy DCMT11T308 T9215 insert is optimised for medium steel machining; the T9215 grade combines wear resistance and toughness for continuous to lightly interrupted cuts.

How does the 0.8 mm corner radius affect finish and tool life?
A 0.8 mm corner radius balances surface finish and edge strength, allowing the insert to produce good part surfaces while maintaining robustness during longer runs with the T9215 coating.

Can the insert be used for internal turning as well as external?
Yes, the rhombic 55° geometry and the insert’s standard ISO form make it suitable for both external and internal turning when paired with the appropriate holder or boring bar.

How is the insert secured in the holder?
The insert features a cylindrical hole with a one‑sided countersink (40°–60°), providing secure fastening and repeatable indexing when clamped with the matching clamp set and replacement screws.

What is the manufacturer SKU for ordering and spare‑part management?
The manufacturer SKU is TUN6772447 and the article number is 6772447 for the DCMT11T308 T9215 turning insert.

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.