DNMG 150608 T9225 Wendeplatten - Tungaloy

Combining CVD-coated carbide toughness with a robust universal grade (T9225) and a 0.8 mm nose radius, this insert delivers reliable performance for medium-to-heavy steel turning and intermittent cutting. Order directly via Metav Werkzeuge or consult the team for grade and holder matching.

DNMG 150608 T9225 Turning Insert (DNMG150608) — CVD-coated carbide by Tungaloy

The DNMG150608 T9225 is a CVD-coated turning insert engineered for medium to heavy steel turning, featuring a rhombic 55° geometry, 0° clearance and a double-sided chipbreaker for consistent chip control

• CVD-coated carbide for enhanced tool life
• Robust universal grade T9225
• Rhombic 55° geometry for versatile turning
• Double-sided chipbreaker and centre hole

Reliable cutting performance under variable conditions

The combination of a CVD-coated surface and the T9225 grade provides a balance of hardness and toughness that is well suited to medium-to-heavy steel machining and slightly interrupted cuts. The coating reduces abrasive wear while the substrate offers improved fracture resistance, resulting in longer intervals between tool changes. With a double-sided chipbreaker, chip formation and evacuation are stabilised, which helps to maintain consistent cutting forces and surface finish even when machining steels with varying machinability.

Practical mounting and geometric advantages for productive turning

Produced to ISO geometry standards, compatibility with toolholders is determined by insert form, clearance specification, tolerance class, fixing method, size and thickness. The rhombic shape with a 55° included angle provides a favourable compromise between reach and strength, while the 0° clearance suits applications requiring low radial engagement. Key dimensions such as an inscribed circle of 15 mm, thickness 6.35 mm and nose radius 0.8 mm mean predictable contact conditions and repeatable part quality when the correct holder and clamping set are used.

Choosing the right grade and chip control for reduced costs

Selecting a universal grade like T9225 simplifies tooling logistics across varied turning tasks; it is designed for robustness where cutting conditions can change. Fewer grade changes reduce set-up time and inventory complexity, contributing to lower overall machining costs. For best results, match the chipbreaker style and insert geometry to the workpiece material and stability of the set-up — this maximises tool life and minimises unplanned downtime while delivering repeatable surface quality.

Contact Metav Werkzeuge for application-specific recommendations, holder compatibility checks and immediate availability — the team will assist with technical matching and order processing.

Technical data

• Article number: 6780931
• Manufacturer SKU: TUN6780931
• SKU: 6780931-Tungaloy
• Model series: ISO turning indexable inserts
• Material: carbide

Facts

• Inscribed circle: 15 mm
• Thickness: 6.35 mm
• Nose radius: 0.8 mm
• Clearance angle: 0°
• Geometry angle: 55°

Special features

• Grade: T9225 (CVD-coated)
• Double-sided chipbreaker
• Rhombic plate form
• Cylindrical centre hole
• ISO normed insert for external and internal turning
• Suitable for medium-to-heavy steel machining

FAQ

Which materials is this insert intended for?
The insert is formulated for medium-to-heavy steel machining; the T9225 grade and CVD-coated carbide base give the toughness required for variable cutting conditions.

How is compatibility with a toolholder determined?
Compatibility depends on insert form, clearance angle, tolerance class, fixing method, size and thickness; matching these parameters ensures the insert seats correctly and performs as expected.

What is the significance of the 0.8 mm nose radius?
A 0.8 mm nose radius balances edge strength and finish capability, offering improved corner durability while still delivering acceptable surface quality for many turning tasks.

How many cutting edges are available per insert?
As a double-sided indexable insert, the item provides multiple usable edges; rotating to a fresh edge restores cutting geometry without a full tool change.

What is the manufacturer article number and SKU for ordering?
The manufacturer article number is 6780931 and the SKU listed is 6780931-Tungaloy, which can be used when specifying or ordering the insert.

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.