DCMT 070204 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide wear resistance and ISO compatibility for consistent stainless steel turning results; the rhombic form with a 0.4 mm corner radius ensures predictable edge contact and surface finish. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific advice.

DCMT 070204 T6215 – ISO rhombic turning insert for stainless steel machining by Tungaloy

The DCMT070204 T6215 is an ISO-indexable turning insert designed for external and internal turning of stainless steels under stable to lightly interrupted conditions.

• CVD-coated carbide for wear resistance
• Optimised for stainless steel turning
• Single-sided chipbreaker for reliable chips
• ISO rhombic insert, 7° clearance

High-performance coating and material for longer cutting intervals

The insert is produced from carbide with a CVD-coated surface, which provides superior abrasion resistance during prolonged contact with workpieces made from stainless steel. This coating reduces flank and crater wear, enabling longer cutting intervals and more consistent component dimensional stability. For plant planners and production engineers, the measurable outcome is reduced tool change frequency and fewer unscheduled stops, leading to improved throughput and lower unit processing time.

ISO conformity and geometry for secure clamping and repeatable results

Designed to the ISO turning insert family, the rhombic shape and standardised hole and seating geometry ensure compatibility with a wide range of compatible holders. The insert is supplied with a cylindrical hole and one-side countersink (40°–60°) that suits common clamping systems; the 7° clearance and 55° included angle produce a stable cutting edge contact that minimises rubbing. These characteristics mean the insert can be located and indexed reliably, so repeatability and process stability are supported across batch runs.

Controlled chip formation and predictable surface finish

A single-sided chipbreaker matched to the grade promotes controlled chip flow when machining stainless steel, helping to avoid built-up edge and thermal transfer to the component. The geometry, coupled with a 0.4 mm corner radius and 2.38 mm thickness, balances strength and cutting-line access for fine finishing and roughing passes. For production managers seeking cost-effective performance, the predictable tool life and consistent surface quality contribute to a lower total cost of ownership while maintaining part tolerances.

For application-specific selection of the Tungaloy DCMT070204 T6215 insert and reliable supply, contact Metav Werkzeuge for expert guidance and prompt delivery via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6876414
• Manufacturer SKU: TUN6876414
• SKU: 6876414-Tungaloy
• Brand: Tungaloy

Numbers / Core technical data

• Included angle: 55°
• Clearance angle: 7°
• Corner radius: 0.4 mm
• Thickness: 2.38 mm
• Size: 07

Designs / Special features

• Grade: T6215
• Substrate/coating: CVD-coated carbide
• Plate form: rhombic
• Hole style: cylindrical hole with one-side countersink (40°–60°)
• Chipbreaker: single-sided
• Typical application: turning (external and internal)

FAQ

What materials is this insert suitable for?
The DCMT070204 T6215 insert is specified for stainless steel machining and the CVD-coated carbide substrate is selected to resist abrasive and adhesive wear common in these alloys.

How does the insert mount to standard holders?
The insert follows ISO-indexable geometry; the cylindrical hole with one-side countersink (40°–60°) and standardised form permit secure clamping in matched external holders and boring bars.

What is the benefit of the single-sided chipbreaker?
A single-sided chipbreaker on the DCMT070204 T6215 promotes stable chip control during turning, reducing the risk of built-up edge and improving surface quality over extended cuts.

Which cutting conditions are recommended for this grade?
The T6215 grade is optimised for stable to lightly interrupted cutting when machining stainless steels; choose speeds and feeds that avoid excessive heat concentration to extend tool life.

Can the corner radius be changed for different finishes?
The delivered insert has a 0.4 mm corner radius, which balances strength and finish; for finer finishes, a smaller radius insert can be selected subject to holder compatibility.

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.