DNMG 150402 T6215 Wendeplatten - Tungaloy

Take advantage of the CVD-coated T6215 grade and the ISO DNMG150402 form for reliable turning operations on stainless steels; the combination of wear resistance, double-sided chipbreaker economy and consistent geometry supports a smooth production flow. Order the insert via Metav Werkzeuge or ask our consultants for matching holders and clamping advice.

DNMG150402 T6215 Tungaloy turning insert — CVD-coated carbide, 55° rhombic

The DNMG150402 T6215 is an ISO rhombic, indexable turning insert intended for external and internal turning of stainless steels under stable to slightly interrupted conditions.

• ISO rhombic DNMG 55° geometry
• CVD-coated carbide T6215 for stainless steel
• Double-sided chipbreaker, cylindric hole
• Corner radius 0.2 mm, plate thickness 4.76 mm

Consistent performance for stainless-steel turning

The CVD-coated carbide composition T6215 provides enhanced wear resistance and a controlled cutting-edge behaviour that is particularly suited to stainless steels. The coating reduces adhesive wear and helps maintain a stable cutting edge in continuous operations, which results in more consistent component dimensions and surface finishes. As a rhombic indexable insert with a 55° geometry, the component balances edge strength and accessibility, making it a practical choice where both roughing and light finishing passes are required.

Clear compatibility and reliable clamping

This insert conforms to the ISO series for indexable turning plates; compatibility with a holder is determined by the insert form, relief angle (0°), tolerance class, fastening method, size and thickness. The rhombic shape with a cylindric hole and the specified plate thickness of 4.76 mm ensure secure seating in standard DNMG seats. The double-sided design doubles the usable edges, while the precise corner radius 0.2 mm supports repeatable seating accuracy and predictable cutting behaviour when mounted in a correctly rated turning toolholder.

Productivity advantages and predictable tool life

A wear-resistant carbide substrate combined with the CVD finish yields improved tool life in many stainless-steel applications compared with uncoated grades. The double-sided chipbreaker promotes stable chip formation across cutting conditions, lowering the risk of edge damage in lightly interrupted cuts and supporting higher material-removal rates in steady setups. Economically, the reversible nature of the insert and the grade’s resistance to adhesive wear contribute to fewer indexings and more uptime on the machine.

Practical selection and machining guidance

Choose the double-sided chipbreaker variant when processing long, ductile chips typical of many stainless-steel alloys; select a larger corner radius for enhanced edge strength if heavier cuts are required. Because the insert is optimised for stable to slightly interrupted turning, ensure rigid clamping and correct holder match to benefit fully from the grade’s properties. For cutting parameters, correlate feed and depth with the desired surface finish and the insert’s 0.2 mm corner radius, and consult tooling guides for speed ranges suited to the stainless-steel grade in use.

For reliable stainless-steel turning with the Tungaloy DNMG150402 T6215 insert, contact Metav Werkzeuge for ordering and tailored tooling recommendations via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6966110
• SKU: 6966110-Tungaloy
• Manufacturer SKU: TUN6966110
• Model series: ISO turning indexable inserts
• Material: Carbide

Facts

• Geometry angle: 55°
• Plate size: 15 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.2 mm
• Relief angle: 0°
• Manufacturer article number: 6966110

Special features

• Coating: CVD-coated carbide (T6215)
• Chipbreaker: Double-sided
• Hole: Cylindric hole
• Plate form: Rhombic
• Application: Turning (external and internal)
• System composition: ISO indexable plate, matching outer holder or boring bar, shim/clamp set, replacement screws

FAQ

What materials is the DNMG150402 T6215 insert suitable for?
The DNMG150402 T6215 Tungaloy turning insert is designed primarily for stainless steels, offering good wear resistance and stable chip control in those materials.

How does the T6215 grade affect tool life?
The CVD-coated T6215 grade on the DNMG150402 insert enhances resistance to adhesive and abrasive wear, which generally extends tool life under stable turning conditions.

Can the DNMG150402 insert be used on interrupted cuts?
The DNMG150402 T6215 insert is intended for stable to slightly interrupted turning; for heavily interrupted cutting, select a geometry and corner radius designed for higher impact resistance.

How is the insert mounted in the toolholder?
The DNMG150402 Tungaloy insert fits ISO-compatible DNMG seats; compatibility depends on form, relief angle, tolerance class, fastening method, size and thickness—use the matching holder and clamp set for secure seating.

What are the advantages of the double-sided chipbreaker on this insert?
The double-sided chipbreaker on the DNMG150402 T6215 insert provides two usable edges and promotes consistent chip formation, which helps maintain surface quality and reduces the frequency of edge changes.

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.