DCMT 070208 T9225 Wendeplatten - Tungaloy

Combining a robust CVD-coated carbide grade with ISO conformity delivers reliable performance and consistent tool life in medium-to-heavy steel turning; the rhombic geometry and 0.8 mm corner radius support stable engagement and improved surface finish. Order the DCMT070208 T9225 directly via Metav Werkzeuge or request application advice from the consultancy team if required.

DCMT070208 T9225 ISO turning insert for medium-to-heavy steel turning by Tungaloy

The DCMT070208 T9225 is an ISO rhombic turning insert with a CVD-coated carbide grade designed for robust external and internal turning across variable engagement conditions.

• CVD-coated carbide universal grade T9225
• Rhombic ISO insert DCMT070208, 7° relief
• 0.8 mm corner radius for stable engagement
• Cylindrical hole with 40°–60° countersink
• Suitable for medium-to-heavy steel turning

Increase process reliability with a tough CVD-coated grade

The combination of a CVD-coated surface and a wear-resistant carbide substrate in grade T9225 provides a measurable increase in durability during demanding operations. This grade is optimised for medium-to-heavy steel machining where intermittent cuts or varying depths of cut demand greater fracture resistance. The hardened coating reduces flank and crater wear, which lengthens tool life and lowers tooling costs per component while maintaining consistent cycle times.

Achieve stable cutting and improved surface quality

Geometry and edge preparation translate directly into part quality: the rhombic form with a 0.8 mm corner radius and a one-sided chipbreaker delivers controlled chip formation and reduced vibration during finishing and semi-finishing passes. The 7° relief angle contributes to predictable cutting forces, resulting in improved surface finish and repeatable dimensional accuracy. Secure fastening via the cylindrical hole with a 40°–60° countersink ensures reliable clamping and positional stability in compatible holders.

Simple integration into ISO tool systems for efficient operation

As part of the ISO turning insert series, the indexable insert integrates into standard holders using form, relief angle, tolerance class, clamping method, size and thickness as compatibility criteria. The nominal plate thickness of 2.38 mm and size 07 simplify inventory planning and changeover procedures. In practical terms, shops benefit from a reduced setup time and predictable tool behaviour: a compact, robust insert supports productive turning sequences while allowing easy replacement of the cutting edge without complex regrinding.

For original Tungaloy performance and support, contact Metav Werkzeuge for availability of the DCMT070208 T9225 insert and tailored application recommendations via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6781457
• Manufacturer SKU: TUN6781457
• Model: DCMT070208
• Name: DCMT070208 T9225 Tungaloy turning insert

Facts

• Corner radius: 0.8 mm
• Relief angle: 7°
• Plate thickness: 2.38 mm
• Plate size: 07
• Insert angle: 55°

Special features

• Material: carbide
• Coating/grade: T9225 (CVD-coated)
• Shape: rhombic
• Hole: cylindrical hole + one-sided countersink 40°–60°
• Chipbreaker: one-sided
• Application: turning (external and internal)
• Compatibility: ISO series; holder compatibility depends on form, relief, tolerance, clamping, size, thickness

FAQ

What materials is this insert designed to machine?
The DCMT070208 T9225 insert is intended primarily for medium-to-heavy steel machining and performs well where increased toughness is required.

How does the corner radius affect the machining result?
A 0.8 mm corner radius increases edge strength and helps achieve a steadier surface finish under variable engagement, reducing the risk of edge chipping.

Which clamping features ensure secure seating of the insert?
Secure seating is achieved via the cylindrical hole with a 40°–60° countersink, compatible with standard ISO clamping screws and appropriate holder geometries.

Is the insert suitable for interrupted cuts or variable depths of cut?
Yes; the T9225 grade and rhombic geometry are chosen for robustness under intermittent cutting and changing engagement conditions.

Which holder criteria determine compatibility with this insert?
Compatibility is governed by form, relief angle, tolerance class, clamping method, size and thickness; matching these specifications ensures correct seating and performance of 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.