DNMG 150412 T9215 Wendeplatten - Tungaloy

Take advantage of high wear resistance and reliable fracture toughness for consistent throughput in medium steel turning. The combination of CVD-coated carbide and a double-sided chipbreaker ensures productive machining with stable chip control. Order directly from Metav Werkzeuge or contact our specialists for compatibility advice.

DNMG150412 T9215 – ISO turning insert for medium steel, rhombic 55° by Tungaloy

DNMG150412 T9215 is an ISO-standard indexable turning insert designed for external and internal turning in medium steel; compatible with holders that match the form, clearance, tolerance and thickness.

• CVD-coated carbide for high wear resistance
• 55° rhombic geometry for versatile turning
• Double-sided chipbreaker for reliable chip control

Boosted productivity for medium steel turning

The T9215 grade is a CVD-coated carbide formulated to balance wear resistance and fracture toughness, making it a preferred choice for medium steel machining. This composition allows longer tool life under continuous to slightly interrupted cuts, reducing tool changes and downtime. The coating process deposits hard ceramic layers that protect the cutting edge from abrasion while the substrate maintains toughness, which together enable higher material removal rates and steady production outputs.

Stable clamping and consistent surface finish

The 55° rhombic geometry with a 1.2 mm corner radius provides versatility across common external and internal turning applications while supporting good surface integrity. The insert’s cylindrical locating hole and standard ISO form ensure secure positioning in compliant holders; combined with a 4.76 mm plate thickness, this design promotes rigidity and repeatable seating. As a result, shops achieve reliable dimensional accuracy and reduced chatter, which improves first-pass yields and downstream process stability.

Practical application and process guidance

Equipped with a double-sided chipbreaker, the insert delivers controlled chip formation for a broad range of feeds and depths of cut typical in medium steel operations. The insert is part of an ISO insert system that requires matching holder geometry, clearance angle and tolerance class for optimal performance. Select the chipbreaker and grade to suit component stability and machining method; when set up correctly, the system reduces manual intervention and supports continuous production cycles with consistent tool life.

For robust, production‑oriented turning choose Tungaloy grade T9215—contact Metav Werkzeuge for application support, technical details or to request full specifications via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6772273
• Manufacturer SKU: TUN6772273
• SKU: 6772273-Tungaloy
• ISO designation: 150412

Numbers / Core technical data

• Geometry angle: 55°
• Corner radius: 1.2 mm
• Plate thickness: 4.76 mm
• Plate size: 15 mm

Designs / Special features

• Material: carbide
• Coating / grade: CVD-coated carbide (T9215)
• Shape: rhombic
• Chipbreaker: double-sided
• Mounting: with cylindrical hole
• Typical use: external and internal turning

FAQ

What materials is this insert suited for?
The Tungaloy DNMG150412 T9215 insert is specifically aimed at medium steel machining and combines CVD-coated carbide properties to handle typical steels with good wear resistance and toughness.

Is the DNMG150412 compatible with all ISO holders?
Compatibility depends on matching the holder’s form, clearance angle, tolerance class, size and thickness; the insert’s rhombic 55° form and cylindrical hole fit standard ISO seats when the holder is specified for DNMG geometry.

How does the chipbreaker affect production?
The built-in double-sided chipbreaker provides controlled chip formation across a range of feeds, improving chip evacuation and reducing the risk of re-cutting, which supports more stable and productive machining cycles.

Can this insert be used for interrupted cuts?
Yes; the combination of T9215 grade and the carbide substrate offers fracture resistance suitable for continuous to lightly interrupted cuts typical in many turning operations.

What are the key dimensional references to check before ordering?
Verify the ISO code (150412), plate size (15 mm), plate thickness (4.76 mm), corner radius (1.2 mm) and the 55° geometry to ensure proper fit and performance in the intended holder.

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.