DCMT 070208 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of a CVD-coated cemented carbide grade for toughness, an ISO-standard rhombic form for broad holder compatibility, and precise seating features for consistent chip control; order the insert directly via Metav Werkzeuge or consult the technical team for holder matching and application advice.

DCMT 070208 T9225 – ISO turning insert (CVD-coated carbide) by Tungaloy

The DCMT070208 T9225 is an ISO-standard rhombic turning insert designed for medium to heavy steel turning, offering robust chip control and reliable edge life in varying engagement conditions

• CVD-coated cemented carbide T9225
• Rhombic 07 insert with 7° clearance
• 0.8 mm corner radius for versatile cutting
• Cylindrical hole with single-side countersink

Consistent performance for medium to heavy steel turning

The combination of a CVD-coated surface and a T9225 cemented carbide substrate provides a balance of wear resistance and toughness tailored to more demanding steel applications. This grade is formulated to withstand changing engagement conditions and lightly interrupted cuts, so the insert maintains edge integrity and extends productive tool life. The coating reduces flank and crater wear, which contributes to predictable tool behaviour and fewer unscheduled indexings during batch production.

ISO compatibility and secure clamping reduce setup time

The insert follows ISO geometry and the rhombic 07 format, ensuring compatibility with a wide range of external and internal turning holders. Key seating and fastening considerations — including form, clearance angle, tolerance class, fastening method, size and thickness — determine correct fit and repeatability. The cylindrical hole with a single-side countersink (40°–60°) and 2.38 mm plate thickness enable secure clamping and reliable seating, reducing vibration and improving surface finish in regular production cycles. Detailed holder matching information is available for precise system assembly.

Practical productivity gains and straightforward application guidance

With a 0.8 mm corner radius and a one-sided chipbreaker, this insert is suitable for versatile turning tasks, from semi-finishing to more robust passes in steel. The standardised form and stable chip formation characteristics of this grade support consistent part quality and predictable tool-change intervals, which together lower overall machining costs per component. Selection of the appropriate chipbreaker and insert geometry, matched to the workpiece material and machining stability, results in improved process security and repeatable outcomes across shifts. Further technical data and compatibility notes are provided on request to support process planning.

For specific holder recommendations, chipbreaker selection or immediate availability of the DCMT070208 T9225 insert, contact Metav Werkzeuge for expert advice and fast processing.

Technical data

• Article number: 6781032
• SKU: 6781032-Tungaloy
• Manufacturer SKU: TUN6781032
• Model series: ISO turning inserts
• Name: DCMT070208 T9225 Tungaloy insert

Core specifications

• Corner radius: 0.8 mm
• Clearance angle: 7°
• Lead angle / approach: 55°
• Thickness: 2.38 mm
• Size: 07

Materials & features

• Coating: CVD-coated cemented carbide
• Substrate: cemented carbide
• Shape: rhombic (07)
• Hole: cylindrical hole with single-side countersink (40°–60°)
• Chipbreaker: one-sided
• Typical application: external and internal turning of steel
• Grade purpose: robust universal grade for medium to heavy steel turning

FAQ

What materials is this insert designed for?
The DCMT070208 T9225 insert is optimised for medium to heavy steel turning; the T9225 grade offers toughness for variable engagement and lightly interrupted cuts.

How does the hole and countersink benefit clamping?
The cylindrical hole with a single-side countersink (40°–60°) secures the insert in standard ISO holders, improving seating stability and reducing the risk of movement under load.

Which cutting tasks suit the 0.8 mm corner radius?
A 0.8 mm corner radius provides a compromise between edge strength and surface finish, making it suitable for semi-finishing and more robust roughing passes in steel applications.

Is the insert compatible with standard ISO holders?
Yes; the insert follows ISO geometry (rhombic 07) and its compatibility is defined by form, clearance, tolerance class, fastening, size and thickness to ensure correct holder matching.

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.