DCMT 11T308 T6215 Wendeplatten - Tungaloy

DCMT11T308 T6215 combines a wear-resistant CVD-coated carbide grade with a 0.8 mm corner radius and a 55° rhombic geometry to deliver consistent chip control and long tool life in stainless steel turning; order via Metav Werkzeuge or consult their specialists for holder matching and cutting data.

DCMT11T308 T6215 ISO turning insert for stainless steel by Tungaloy — CVD-coated carbide, 55° rhombic

A DCMT11T308 T6215 ISO rhombic insert engineered for reliable external and internal turning of stainless steel under stable to slightly interrupted conditions

• DCMT11T308 T6215 ISO rhombic insert, 55° cutting angle
• CVD-coated carbide grade T6215 for stainless steel
• 0.8 mm corner radius, single-sided chipbreaker
• Cylindrical hole with single countersink 40°–60°

Consistent wear resistance for demanding stainless steel turning

The combination of a CVD-coated carbide substrate and the T6215 grade provides enhanced resistance to abrasive wear and built-up edge when machining austenitic and other stainless steels. A chemical vapour deposition (CVD) coating forms a hard, thermally stable layer that reduces flank wear and maintains cutting-edge integrity over longer tool life. The modest 0.8 mm corner radius delivers a balance between edge strength and surface finish, while the single-sided chip control geometry supports steady chip formation under stable conditions.

Secure mounting and ISO compatibility for predictable clamping

Designed to the ISO turning insert family, the plate’s form, 7° clearance angle, tolerance class, fastening style and dimensions determine holder compatibility. The 11 size and 3.97 mm plate thickness create a rigid clamping interface; the cylindrical hole with a single-side countersink (40°–60°) ensures repeatable seating and secure fastening in compatible holders. These measurable parameters simplify holder selection and reduce set-up variability, supporting consistent process results on production lines.

Productivity and application guidance for shop-floor performance

For external and internal turning operations the single-sided chipbreaker and the grade selection favour stable to lightly interrupted cuts, promoting surface quality and reduced tool changes. The 55° rhombic geometry supports turning where access and reach are relevant, while the T6215 composition aims to extend in-cut life in stainless applications. Practical selection of chipbreaker and cutting data according to component rigidity and machine stability will result in improved cycle times and fewer unplanned tool interventions.

For application-specific cutting data or assistance with holder selection for Tungaloy T6215 inserts, contact Metav Werkzeuge by e-mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 to ensure optimum machining results

Technical Data

• Article number: 6876420
• SKU: 6876420-Tungaloy
• Manufacturer SKU: TUN6876420
• Model series: ISO turning inserts
• Designation: DCMT11T308

Facts

• Corner radius: 0.8 mm
• Thickness: 3.97 mm
• Size: 11
• Clearance angle: 7°
• Cutting angle: 55°

Special features

• Material: CVD-coated carbide (T6215)
• Plate form: rhombic
• Hole: cylindrical with single-side countersink 40°–60°
• Chipbreaker: single-sided
• Application: external and internal turning of stainless steel under stable to slightly interrupted conditions
• Compatibility: ISO holders — fit depends on shape, clearance, tolerance, fastening, size and thickness

FAQ

What materials is this insert suitable for?
The DCMT11T308 T6215 insert is optimised for stainless steel machining; the CVD-coated carbide composition provides improved wear resistance when turning austenitic and similar stainless grades.

Is the insert compatible with standard ISO holders?
Compatibility follows ISO standards for insert form and depends on holder shape, tolerance class, clearance angle, fastening method, plate size and thickness; the DCMT11T308 designation aligns with common ISO rhombic holders.

What is the corner radius and how does it influence results?
The corner radius is 0.8 mm; this radius strengthens the cutting edge for interrupted conditions while still enabling good surface finish and predictable chip formation.

How is the insert secured in the holder?
The insert includes a cylindrical hole with a single-side countersink (40°–60°) to ensure repeatable seating and secure clamping when used with the appropriate ISO-compatible screw or clamp system.

Which operations are recommended for this insert?
Primary recommendations are external and internal turning; select the single-sided chipbreaker and cutting data according to component rigidity and machining stability for best performance.

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.