DNMG 150412 T9215 Wendeplatten - Tungaloy

The combination of CVD-coated carbide wear resistance and a rhombic 55° geometry ensures high productivity and reliable edge life in medium steel turning; order the DNMG150412 T9215 insert directly via Metav Werkzeuge or ask our consultants if needed.

DNMG 150412 T9215 Turning Insert, 55° (Tungaloy)

DNMG150412 T9215 is an ISO rhombic, two-sided indexable insert designed for productive turning in medium steel applications, featuring a 1.2 mm corner radius and a cylindrical hole for secure clamping.

• CVD-coated carbide for high wear resistance
• 55° rhombic geometry for stable cutting
• 1.2 mm corner radius for consistent edge life
• Two-sided design with cylindrical hole for secure clamping

Maximise output with wear-resistant CVD-coated carbide

The T9215 grade is a CVD-coated carbide engineered for the demands of medium steel machining, balancing wear resistance with fracture toughness to support continuous and slightly interrupted cuts. This pays off as longer tool life and fewer indexings, which directly reduces machine downtime and tool-change cycles. The result is measurable productivity gains: more reliable cutting performance under sustained load and stable material removal rates that help maintain process efficiency.

Better surface quality and reliable chip control for fewer interruptions

The rhombic 55° geometry combined with a double-sided chipbreaker provides controlled chip formation and consistent cutting forces, promoting an improved surface finish and reduced vibration. Stable chip control means less manual intervention at the machine and lower risk of rework. Thanks to the 1.2 mm corner radius, edge strength is enhanced, delivering repeatable dimensional accuracy and a smoother interaction between insert and workpiece during finishing passes.

ISO compatibility and secure clamping for process security

As an ISO-designated insert, the DNMG150412 fits holders that match form, relief angle, tolerance class, fastening style, size and thickness, simplifying integration into existing tool systems. The cylindrical hole ensures positive fixation with standard clamping sets and replacement screws, reducing the chance of seating errors. When selecting a holder, choose one that matches the rhombic seat and the specified 0° relief angle to retain repeatable positioning and maintain cutting stability across batches.

Practical advantages for shop-floor implementation

The two-sided, indexable design reduces tooling cost per cutting edge while offering redundancy for uninterrupted production. The insert’s combination of CVD coating and grade composition makes it suitable as a first choice for medium steel, supporting higher cutting speeds where process stability allows. Integration is straightforward: match the ISO code and insert dimensions to the holder, select the chipbreaker and grade for the workpiece and stability, and monitor cutting data to exploit the insert’s performance potential.

For tailored tooling advice or to secure DNMG 150412 T9215 inserts from Metav Werkzeuge, contact our specialists via info@metav-werkzeuge.com or call +49 2822 7131930 for prompt, application-specific recommendations

Technical data

• Article number: 6774116
• Manufacturer SKU: TUN6774116
• SKU: 6774116-Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Facts

• Corner radius: 1.2 mm
• Relief angle: 0°
• Inscribed circle size: 15 mm
• Plate thickness: 4.76 mm
• Approach angle: 55°

Special features

• Grade: T9215 (CVD-coated carbide)
• Shape: rhombic (DNMG)
• Chipbreaker: double-sided
• Hole: with cylindrical hole
• Application: turning
• Material: carbide
• ISO designation: 150412

FAQ

What materials is this insert optimised for?
The DNMG150412 T9215 indexable insert is optimised for medium steel machining; the T9215 grade delivers a balance of wear resistance and fracture toughness suited to continuous and slightly interrupted cuts.

How does the 55° rhombic geometry affect cutting?
The 55° rhombic geometry provides stable cutting forces and good surface finish characteristics; combined with the double-sided chipbreaker, it improves chip control and reduces vibration during turning operations.

Is the insert compatible with standard ISO holders?
Yes — the DNMG150412 follows ISO dimensions, so compatibility depends on matching form, relief angle, tolerance class, fastening, size and thickness to the holder for secure clamping.

What clamping method is required for this insert?
The insert has a cylindrical hole for positive fixation; use the appropriate clamping set and replacement screws designed for DNMG inserts to ensure secure mounting and repeatable positioning.

Can the DNMG150412 T9215 be used for interrupted cuts?
The T9215 grade is suitable for continuous to lightly interrupted cuts due to its combination of wear resistance and toughness, making it a reliable choice for many shop-floor turning tasks.

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.