DNMG 150412 T5115 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide grade T5115, consistent edge stability and ISO compatibility to reduce changeovers and maintain steady turning performance; order directly via Metav Werkzeuge or consult our technical team for application-specific advice.

DNMG 150412 T5115 indexable insert for Turning — Tungaloy

DNMG 150412 T5115 is an ISO-format indexable turning insert designed for external and internal turning of cast iron, offering a CVD-coated carbide grade for balanced wear resistance and cutting-edge stability.

• DNMG 150412 geometry, ISO standard
• CVD-coated carbide grade T5115
• Double-sided chipbreaker for stability
• Rhombic 55° insert with 1.2 mm radius

Reliable wear resistance for cast-iron turning

The CVD-coated carbide grade T5115 is formulated as a universal solution for machining cast iron, providing a controlled compromise between wear resistance and cutting-edge robustness. This balance extends tool life and lowers the frequency of insert changes, which in turn supports higher machine utilisation and fewer production interruptions. Where surface quality and repeatable performance are priorities, the combination of a stable cutting edge and protective coating helps to maintain dimensional consistency across batches.

Predictable chip control and process stability

The rhombic shape with a 55° cutting edge and a 1.2 mm corner radius, combined with a double-sided chipbreaker, promotes reliable chip control during both external and internal turning operations. The insert’s relief angle 0° and the presence of a cylindrical mounting hole ensure repeatable seating and clamping in ISO-compatible toolholders; as a result, cutting forces remain predictable and vibration is reduced. These geometric features translate into improved surface finish and reduced scrap rates for routine turning tasks.

Seamless integration and practical machining benefits

Belonging to the ISO indexable turning insert series, this format allows straightforward replacement in standard holders and simplifies inventory management for production shops. The inscribed circle 15 mm and thickness 4.76 mm conform to common holder interfaces, enabling quick tooling swaps and predictable set-ups. The CVD coating forms a hard, wear-resistant layer deposited on the carbide substrate, which lowers abrasion and chemical wear during cutting; in practice, this means fewer tool interventions and a more economical machining cycle. For applications requiring tailored cutting parameters or further optimisation, technical consultation is recommended to match grade and chipbreaker to material, machining strategy and machine stability.

For cast-iron turning projects requiring consistent edge life and process reliability, contact Metav Werkzeuge for specification support and availability via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6852969
• Manufacturer SKU: TUN6852969
• Internal SKU: 6852969-Tungaloy
• Manufacturer: Tungaloy

Facts

• Inscribed circle: 15 mm
• Thickness: 4.76 mm
• Corner radius: 1.2 mm
• Cutting edge angle: 55°
• Relief angle: 0°

Special features

• Shape: rhombic
• Hole: with hole — cylindrical hole
• Chipbreaker: double-sided
• Grade / coating: T5115 (CVD-coated carbide)
• Series: ISO indexable turning inserts
• Typical application: Turning (external and internal)
• Compatibility: ISO holders determined by form, relief angle, tolerance class, fastening, size and thickness

FAQ

What materials is this insert best suited for?
The DNMG 150412 T5115 indexable insert is optimised for cast iron applications thanks to the T5115 CVD-coated carbide, which balances wear resistance and cutting-edge stability.

Which dimensions are critical when selecting a compatible holder?
Key dimensions are the inscribed circle 15 mm, thickness 4.76 mm, corner radius 1.2 mm, and the 55° geometry; these determine compatibility with ISO toolholders and clamping systems.

How does the double-sided chipbreaker affect machining?
A double-sided chipbreaker enables predictable chip formation on both cutting edges, improving chip evacuation and supporting consistent surface quality across repetitive turning operations.

Is the insert supplied ready to mount in standard ISO holders?
Yes, the insert follows ISO indexable insert conventions and is compatible with holders that match the form, relief angle, tolerance class, fastening method, size and thickness requirements; proper seating is ensured by the cylindrical mounting hole.

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.