DNMG 110402 T9215 Wendeplatten - Tungaloy

Take advantage of the CVD-coated T9215 grade for high wear resistance combined with breakage security and efficient chip control; the rhombic ISO form with a 0.2 mm corner radius delivers consistent surface finish in medium steel turning, while compatibility with standard ISO holders makes integration straightforward — order directly via Metav Werkzeuge or contact our consultants for detailed application advice.

DNMG 110402 T9215 — Indexable turning insert for turning, Tungaloy

DNMG110402 T9215 is an ISO-format indexable insert designed for external and internal turning in medium-steel applications, offering CVD-coated carbide performance and a double-sided chipbreaker for productive machining.

• CVD-coated grade T9215 for medium steel
• Rhombic ISO DNMG 110402 geometry
• Double-sided chipbreaker for stability
• 0.2 mm corner radius for fine surface finish

Optimised cutting performance for productive turning

The CVD-coated carbide composition of this insert combines wear resistance with fracture toughness to support sustained, productive turning cycles in medium steel. The T9215 grade is engineered to balance hardness and edge strength, allowing higher cutting parameters during continuous or lightly interrupted cuts. This results in improved throughput and longer edge life compared with uncoated or lower-grade substrates. The rhombic form factor and the double-sided chipbreaker help stabilise chip formation, reduce vibration and maintain a consistent contact zone between tool and workpiece, which contributes directly to repeatable part quality on the shop floor.

Compatibility and system-level advantages

ISO conformity ensures simple integration into existing tool systems: compatibility is governed by the insert form, relief or clearance angle, tolerance class, fastening method, size and thickness. The insert fits standard DNMG holders and can be mounted on a matching external holder or boring bar with the appropriate shim or clamp set and replacement screws. This system approach reduces setup complexity and inventory variety. Because the component is double-sided and includes a central cylindrical hole for positive clamping, the design promotes economical tool use through indexable edges and secure fixation, minimising downtime associated with insert changes.

Practical benefits: surface finish, reliability and application scope

A 0.2 mm corner radius supports improved surface finish and edge stability when machining reduced allowances or finishing passes. The 55° cutting angle and 0° relief angle suit a broad range of turning tasks, from roughing that demands chip control to finishing that requires dimensional consistency. The insert’s geometry and grade make it a dependable choice where consistent tool life and predictable performance are required. For workshops seeking reliable, repeatable results in external and internal turning of medium steel, this option delivers both the process security and the economic advantages associated with indexable tooling.

For a practical assessment of whether the Tungaloy CVD-coated T9215 grade fits a specific turning application, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss machining parameters and availability.

Technical data

• Article number: 6944637
• Manufacturer SKU: TUN6944637
• SKU: 6944637-Tungaloy
• Designation: DNMG110402 T9215 indexable insert

Core specifications

• Insert size: 11 mm
• Thickness: 4.76 mm
• Corner radius: 0.2 mm
• Cutting angle: 55°
• Relief angle: 0°

Special features

• Material: carbide, CVD-coated
• Grade: T9215 for medium steel
• Geometry: rhombic, double-sided chipbreaker
• Hole: cylindrical (with hole)
• Typical use: external and internal turning
• Model series: ISO turning indexable inserts

FAQ

What materials is this insert best suited to machine?
The DNMG110402 T9215 insert is optimised for medium steel machining; the CVD-coated grade provides a balance of wear resistance and toughness for productive turning operations.

How is the insert mounted and secured in the holder?
The insert features a central cylindrical hole and is secured in compatible ISO DNMG holders using the appropriate clamp or shim set and replacement screws to ensure positive clamping.

Can the insert be used for interrupted cuts?
Yes; the T9215 grade is designed for continuous to lightly interrupted cutting, combining fracture resistance with wear performance for such conditions.

How many cutting edges are available per insert?
The rhombic, double-sided design provides multiple indexable edges; manufacturers’ handling instructions specify the exact number of usable edges per insert type.

Does the geometry affect surface finish?
Yes; the 0.2 mm corner radius and the rhombic form contribute to improved surface finish during finishing passes and support dimensional stability.

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.