DNMG 110408 T9215 Wendeplatten - Tungaloy

Benefit from the combination of a wear-resistant CVD-coated carbide grade and a precise 55° rhombic geometry for reliable productivity and fracture resistance; order the insert directly via Metav Werkzeuge or request advice from our consultants if required.

DNMG 110408 T9215 — ISO turning insert for external and internal turning — Tungaloy

The DNMG110408 T9215 is an ISO rhombic turning insert designed for medium steel machining, offering a 55° cutting geometry with a 0° clearance angle and a cylindrical hole for secure clamping.

• CVD-coated carbide for enhanced wear resistance
• 55° rhombic geometry for versatile turning operations
• Double-sided chipbreaker for consistent chip control
• Compatible with ISO holders; cylindrical hole for secure clamping

Consistent productivity through a wear-resistant grade

The insert is built on a carbide substrate with a CVD-coated surface in grade T9215, a combination that delivers elevated wear resistance while maintaining good fracture toughness. This chemical vapour deposition layer increases the tool's resistance to abrasive wear, which extends service intervals and reduces the frequency of tool changes. For production environments focused on throughput, the result is fewer stoppages and more predictable tool-life cycles, making the component a solid choice for continuous to slightly interrupted cuts in medium steel.

Geometry that delivers precision and reliable clamping

A 55° rhombic cutting edge with a 0° clearance angle provides an adaptable geometry for both external and internal turning where approach angles demand a stable cutting face. The rhombic shape and the included cylindrical hole ensure precise positioning in compatible ISO clamping systems; compatibility depends on holder form, clearance angle, tolerance class, fastening method, size and thickness. The specified 0.8 mm corner radius balances edge strength and surface finish, helping to maintain dimensional accuracy and repeatable results across batch production.

Operational efficiency and application guidance

Equipped with a double-sided chipbreaker, the insert supports consistent chip formation and evacuation in medium steel applications, improving surface quality and reducing tool stress. The insert is intended as a first choice for the middle range of steel machining where a balance of high productivity and tool reliability is required. In practice, this means shorter machining cycles and a more predictable process window. The system concept—insert, matching external holder or boring bar, shim/clamping set and replacement screw—permits quick indexation and simple on-machine tool changes, supporting lean production workflows.

Contact Metav Werkzeuge today for availability and tailored application advice on the Tungaloy DNMG110408 T9215 insert; technical queries can be emailed to info@metav-werkzeuge.com or discussed by phone at +49 2822 7131930

Technical data

• Article number: 6772255
• Manufacturer SKU: TUN6772255
• SKU: 6772255-Tungaloy
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Designation: DNMG110408 T9215 Tungaloy-Wendeplatte

Facts

• Corner radius: 0.8 mm
• Cutting angle: 55°
• Clearance angle: 0°
• Plate thickness: 4.76 mm
• Plate size: 11 mm

Special features

• CVD-coated carbide
• Grade: T9215, optimised for medium steel
• Double-sided chipbreaker
• Rhombic plate geometry
• Cylindrical hole for clamping
• Suitable for external and internal turning
• Compatible with ISO-standard tool holders

FAQ

What materials is this insert best suited for?
This insert with grade T9215 is optimised for medium Stahl (steel) machining and offers a balance of wear resistance and toughness for continuous to slightly interrupted cuts.

Can the DNMG110408 T9215 be used for rostfreier Stahl?
The DNMG110408 T9215 is primarily designed for medium steel; performance on rostfreier Stahl (stainless steel) will depend on cutting parameters and may require different grades or coatings for optimised results.

How does the double-sided chipbreaker affect machining?
The double-sided chipbreaker on this insert improves chip control and evacuation, leading to better surface finish and reduced risk of workpiece damage during turning operations.

Is the insert compatible with my current holder?
Compatibility is determined by holder form, clearance angle, tolerance class, fastening method, size and thickness; the DNMG110408 format corresponds to ISO standards for rhombic turning inserts.

How is repeatability achieved when indexing the insert?
Repeatability is supported by the rhombic geometry and cylindrical hole clamping, which secure consistent seating in ISO-standard holders and help maintain dimensional accuracy across indexations.

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.