DPMT 11T304 T9215 Wendeplatten - Tungaloy

Take advantage of a wear‑resistant, CVD‑coated grade that combines breakage resistance with high productivity; the ISO rhombic geometry and 0.4 mm nose radius deliver consistent surface finish and chip control for medium steel turning. Order directly via Metav Werkzeuge or consult their application specialists for cutting data and holder compatibility.

DPMT11T304 T9215 — ISO rhombic turning insert for medium steel machining, CVD‑coated carbide by Tungaloy

The DPMT11T304 T9215 is an ISO‑designated rhombic turning insert intended for external and internal turning applications, offering a balanced combination of wear resistance and fracture toughness for productive machining.

• ISO‑standard rhombic geometry
• CVD‑coated carbide grade T9215
• 55° included angle for versatile turning
• Suitable for medium steel machining

Higher productivity with a wear‑resistant CVD grade

The insert uses a CVD‑coated carbide substrate in grade T9215, developed as a first choice for medium steel machining where sustained production and tool life are priorities. The coating and substrate pairing provide a pronounced improvement in wear resistance while maintaining breakage resistance, which allows for stable machining in continuous to light interrupted cuts. This translates into fewer tool changes, longer runs between regrinds and a measurable uplift in component throughput without compromising dimensional accuracy.

Stable geometry for repeatable surface quality and chip control

Built to ISO dimensions and a rhombic outline, the insert’s 55° included angle and nose radius 0.4 mm support consistent contact conditions and surface finish on turned parts. The 11° relief angle and precise 3.97 mm thickness ensure reliable seating in compatible holders, reducing chatter and enabling predictable chip formation. The insert’s single‑sided chipbreaker geometry assists chip evacuation and helps preserve edge integrity, producing reproducible results across batches and reducing downstream finishing effort.

Workshop integration and holder compatibility for efficient changeovers

The system approach requires a suitable external holder or boring bar, plus the correct backing pad and clamp set; compatibility is determined by form, relief, tolerance class, fixing method, size and thickness. The insert includes a cylindrical hole with a one‑sided countersink (40°–60°) for secure fastening and straightforward indexing. For practical workflow benefits, consider pairing with holders that match the ISO footprint to simplify tool inventory and speed up index changes. If cutting parameters must be optimised for specific steels or interrupted operations, Metav Werkzeuge provides application guidance and cutting data to reduce setup time and improve first‑pass yields.

For application advice, stock enquiries or to verify holder compatibility for the Tungaloy T9215 grade, contact Metav Werkzeuge – their specialists will recommend the correct ISO rhombic insert and cutting data for efficient turning.

Technical data

• Article number: 6951361
• Manufacturer SKU: TUN6951361
• Brand: Tungaloy
• Model series: ISO turning inserts

Core specifications

• Shape: rhombic, 55° included angle
• Nominal size: 11 mm
• Thickness: 3.97 mm
• Nose radius: 0.4 mm
• Relief angle: 11°

Special features and applications

• CVD‑coated carbide, grade T9215
• Single‑sided chipbreaker
• With hole: cylindrical hole + one‑sided countersink (40°–60°)
• Intended use: turning (external and internal)
• Best suited for medium steel, continuous to light interrupted cuts

FAQ

What materials is this insert best suited for?
The DPMT11T304 T9215 insert is optimised for medium steel machining; the CVD coating and carbide substrate provide wear resistance and toughness appropriate for sustained steel turning.

How does the insert fasten to the toolholder?
The insert features a cylindrical hole with a one‑sided countersink (40°–60°) for secure clamping; proper holder selection and correct clamp torque ensure stable seating and repeatable performance.

What is the nose radius and how does it affect the finish?
This insert has a 0.4 mm nose radius, which balances surface finish and strength—smaller radii improve detail while larger radii enhance tool life; the 0.4 mm radius is suitable for most medium steel turning tasks.

Can this grade handle interrupted cuts?
Grade T9215 is designed for continuous to light interrupted cuts with good breakage resistance; for heavy interruptions, select an insert and cutting data tailored to the application.

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.