DNMG 150616 T9215 Wendeplatten - Tungaloy

Combining the T9215 CVD-coated carbide grade with the ISO DNMG150616 geometry delivers high wear resistance and fracture safety for productive medium-steel turning. The specification supports reliable clamping and consistent chip control, helping to maintain throughput with fewer insert changes. Order original Tungaloy inserts via Metav Werkzeuge or consult the technical advisors for selection support.

DNMG 150616 T9215 — DNMG indexable turning insert for turning, Tungaloy

DNMG150616 T9215 is an ISO-compliant, rhombic indexable insert designed for external and internal turning in medium-steel applications

• CVD-coated carbide grade T9215 for medium steel
• ISO DNMG 150616 rhombic insert, 55° geometry
• Double-sided chipbreaker and cylindrical hole
• Corner radius 1.6 mm, plate thickness 6.35 mm

High productivity through a wear-resistant grade

The CVD-coated carbide T9215 combines elevated wear resistance with enhanced fracture safety, making it a pragmatic choice for mid-range steel machining. The coating and substrate microstructure are optimised to extend tool life under continuous to light interrupted cuts, which lowers downtime for insert changes and reduces tooling costs per component. For production environments where cycle times and consistent output matter, this combination contributes directly to improved process efficiency and less unplanned intervention.

Reliable geometry and secure clamping for consistent performance

The ISO DNMG150616 form and 55° approach angle provide a balanced mix of accessibility and strength. A rhombic plate shape and a 6.35 mm plate thickness ensure mechanical stability at the cutting edge, while the cylindrical hole supports standard mounting systems. Compatibility with toolholders is determined by form, clearance angle, tolerance class, fastening method, size and thickness, so the insert works best when paired with a matching external holder or boring bar. This structured system approach reduces variables in setup and promotes repeatable results.

Consistent chip control and improved surface quality

Equipped with a double-sided chipbreaker and a corner radius of 1.6 mm, the insert offers robust chip formation and a favourable balance between edge strength and surface finish. The corner radius contributes to load distribution at the tip: a 1.6 mm radius increases edge strength for roughing passes while still enabling acceptable finishes on semi-finish cuts. Selecting the correct chipbreaker and matching the insert grade to workpiece stability limits vibration, improves surface quality and minimises secondary operations.

Practical application advice for workshop integration

Designed primarily for turning of medium-strength steels, the insert is suitable for both external and internal operations where steady feeds and moderate depths of cut are common. For slightly interrupted cuts or heavier engagement, prioritise holders with increased rigidity and review cutting data to safeguard the edge. When in doubt about holder compatibility or the ideal chipformer for a specific material and setup, Metav Werkzeuge’s technical advisors can assist with grade and geometry selection to optimise cycle times and tool life. The insert’s system-ready design supports straightforward inventory management and fast replacement.

Order genuine Tungaloy DNMG150616 T9215 inserts through Metav Werkzeuge or contact their technical advisors for tailored application advice and quick delivery from stock.

Technical data

• Article number: 6944712
• Manufacturer SKU: TUN6944712
• SKU: 6944712-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Application: Drehen

Numbers / Core technical data

• Geometry angle: 55°
• Corner radius: 1.6 mm
• Plate size: 15 mm
• Plate thickness: 6.35 mm
• Clearance angle: 0°
• Hole: with hole (cylindrical)

Designs / Special features

• Material: carbide
• Grade / coating: T9215, CVD-coated
• Plate form: rhombic (DNMG)
• Double-sided chipbreaker
• ISO-compliant indexable insert
• Suitable for continuous to light interrupted cuts

FAQ

What materials is this insert best suited for?
The DNMG150616 T9215 insert from Tungaloy is primarily developed for medium steels, offering a good compromise between wear resistance and toughness for productive turning operations.

How does the 1.6 mm corner radius affect performance?
A 1.6 mm corner radius increases edge strength and resistance to chipping, improving durability during heavier machining while still enabling acceptable surface finish in semi-finishing passes.

Is the insert compatible with standard DNMG toolholders?
Yes, the ISO DNMG150616 geometry and cylindrical hole make the insert compatible with standard DNMG holders, though final compatibility depends on holder form, tolerance and fastening method.

Can this grade handle interrupted cuts?
The T9215 grade is suitable for continuous to light interrupted cuts; for heavy interruption, a more robust setup or a different grade may be advisable to avoid premature edge failure.

What is the main advantage of the CVD coating on this insert?
The CVD-coated substrate improves high-temperature wear resistance and maintains edge integrity, which supports longer tool life and consistent component quality in medium-steel turning.

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.