DCMT 070208 T9215 Wendeplatten - Tungaloy

Combining CVD-coated carbide T9215 wear resistance with a rhombic geometry and a 0.8 mm corner radius, this insert delivers high productivity for medium-steel turning while maintaining fracture resistance. Order the insert directly via Metav Werkzeuge or consult our technical team for holder compatibility and cutting-parameter recommendations.

DCMT070208 T9215 turning insert by Tungaloy — rhombic ISO insert for medium-steel turning

DCMT070208 T9215 is an ISO-indexable turning insert designed for external and internal turning operations, optimised for productive machining of medium steels with continuous to lightly interrupted cuts.

• CVD-coated carbide grade T9215
• Optimised for medium steel machining
• Rhombic 07 form with 55° cutting angle
• Cylindrical hole with 40°–60° countersink

High productivity and wear resistance for medium-steel turning

The CVD-coated carbide T9215 grade combines high wear resistance with reliable edge strength, making it a preferred choice for productive turning operations in medium steels. The coating improves abrasion resistance and heat stability, which extends tool life in continuous cutting and under light interruptions. Selecting this grade reduces tool changes and supports consistent cycle times, which is particularly valuable in batch production and subcontract machining environments.

Precise geometry and compatibility that simplify tool selection

Featuring a rhombic 07 form and a 55° cutting angle, the insert provides predictable chip flow and stable contact conditions. The 0.8 mm corner radius delivers a balance between edge strength and surface finish, enabling slightly higher feed rates without sacrificing part quality. The ISO designation and standard hole geometry mean compatibility is determined by holder form, clearance angle, tolerance class, fixing method, size and thickness, so the insert integrates easily into existing tool systems with matched holders and clamping sets.

Practical application guidance for reliable results

For external and internal turning, pair this insert with a suitable external holder or boring bar and ensure the backing pads and clamping screws match the ISO interface. The single-sided chipbreaker and one-sided cutter geometry favour chip control when machining medium steels; set feeds and speeds to account for continuous or lightly interrupted cuts to maintain stability. When using the DCMT070208 T9215 insert, monitor tool wear for predictable replacement intervals and adjust parameters to extend productive tool life while maintaining surface quality.

For tailored recommendations on holder compatibility and cutting parameters for the T9215 grade, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone at +49 2822 7131930 for prompt technical support and supply.

Technical data

• Article number: 6772449
• Manufacturer article number: 6772449
• SKU (manufacturer): TUN6772449
• SKU: 6772449-Tungaloy

Facts

• Radius: 0.8 mm
• Cutting angle: 55°
• Clearance angle: 7°
• Plate thickness: 2.38 mm
• Size: 07

Special features

• ISO designation: DCMT070208
• Grade/coating: T9215, CVD-coated carbide
• Plate form: rhombic
• Chipbreaker: one-sided
• Hole: with hole, cylindrical hole + one-sided countersink (40°–60°)
• Application: turning
• System components: insert, matching external holder or boring bar, backing pad/clamping set, spare screws

FAQ

What materials is this insert intended for?
The DCMT070208 T9215 insert is optimised for medium steel machining; the T9215 grade offers a balance of wear resistance and edge strength for productive turning.

Which cutting conditions suit this insert best?
The insert performs well in continuous to lightly interrupted cuts; set conservative parameters when interruptions or unstable setups are present to preserve edge life.

How does the chipbreaker affect machining?
The one-sided chipbreaker improves chip control for turning operations in medium steels, helping to maintain process reliability and surface finish with predictable chip formation.

Is the insert compatible with standard ISO holders?
Yes—compatibility is determined by form, clearance angle, tolerance class, fixing method, size and thickness; use matched holders and clamping sets for secure fixation.

What is the recommended corner radius for general finishing and roughing?
The 0.8 mm corner radius provides a compromise between edge strength and surface finish; for heavy roughing a larger radius is preferable, while smaller radii favour fine finishing.

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.