CCMT 09T308 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of a CVD-coated carbide grade for toughness and an ISO-standard form that ensures straightforward compatibility with common holders; the result is reliable material removal in medium to heavy steel turning. Order directly via Metav Werkzeuge or consult the technical team for selection and holder matching.

CCMT 09T308 T9225 – ISO turning insert (CVD-coated carbide, universal grade) by Tungaloy

The CCMT 09T308 T9225 is an ISO-standard turning insert for general turning applications, engineered for consistent performance in medium to heavy steel machining and for use where variable cutting conditions demand additional toughness.

• CVD-coated carbide grade T9225
• For medium to heavy steel machining
• Rhombic 80° insert with 7° clearance
• 0.8 mm corner radius, single-sided chipbreaker

High-performance metal removal with consistent tool life

The combination of a CVD-coated surface and a robust carbide substrate delivers a balance between wear resistance and toughness that suits intermittent cuts and variable engagement. The T9225 grade is designed for productive turning of medium to heavy steel, reducing flank wear under fluctuating loads and maintaining edge stability. As a consequence, cycle times remain predictable and tool-change frequency is lowered, which supports uninterrupted production runs and cost-effective machining.

Secure clamping and ISO compatibility to reduce setup time

Compatibility is governed by ISO form, clearance angle, tolerance class, attachment type, size and thickness; using an ISO-standard insert simplifies matching to widely used toolholders. The rhombic geometry with an 80° included angle and 7° clearance provides a stable seat in the pocket, while the central hole with cylindrical bore and one-sided countersink ensures repeatable clamping. These features reduce the time spent on setup checks and contribute to safer, more reliable turning operations.

Optimised chip control and application versatility

A single-sided chipbreaker tailored to the grade assists in forming manageable chips when machining steels, improving evacuation and surface finish. The insert’s 0.8 mm corner radius supports a balance between edge strength and attainable surface quality; larger radii increase robustness, while this radius still enables fine finishing passes. Designed as a universal option, the insert is suitable for external and internal turning where moderate to heavy material engagement occurs.

Practical guidance for selection and use

Choose cutting parameters and a chipbreaker variant compatible with the workpiece and machine rigidity; lower feeds and conservative depths are advised when entering interrupted cuts despite the increased toughness of the grade. The 3.97 mm thickness provides sufficient clamping support for stable cutting, and the rhombic form offers multiple effective cutting edges when indexed correctly. When in doubt about holder compatibility or parameter windows, consult data sheets or the technical documentation supplied with the insert.

For precise matching of toolholder, cutting data and to order original Tungaloy CCMT 09T308 T9225 turning inserts, contact Metav Werkzeuge for specialist advice and rapid supply

Technical data

• Article number: 6781190
• SKU: 6781190-Tungaloy
• Manufacturer SKU: TUN6781190
• Model series: ISO turning insert series
• Brand: Tungaloy
• Material: cemented carbide

Facts

• Corner radius: 0.8 mm
• Thickness: 3.97 mm
• Insert size: 09
• Clearance angle: 7°
• Included angle: 80°

Special features

• CVD-coated carbide grade T9225
• Rhombic insert form
• Central hole: cylindrical + one-sided countersink (40°–60°)
• Single-sided chipbreaker
• Application: turning (external and internal)
• Typical use: medium to heavy steel machining
• ISO-standardised geometry for holder compatibility

FAQ

What materials is this insert suitable for?
The CCMT 09T308 T9225 turning insert is intended primarily for medium to heavy steel machining and performs well where intermittent cuts or variable engagement demand added toughness.

How does the T9225 grade improve performance?
The T9225 CVD-coated carbide offers a combination of wear resistance and toughness that maintains edge stability under fluctuating loads, extending useful tool life in demanding turning operations.

Is the insert compatible with standard ISO holders?
Yes; the insert follows ISO geometry parameters (form, size, thickness and hole style) so compatibility with matching ISO toolholders is straightforward when correct tolerance classes and clamping elements are used.

What does the single-sided chipbreaker provide in practice?
The single-sided chipbreaker assists in producing controllable chips and supports a better surface finish during steel turning, aiding chip evacuation and reducing the risk of built-up edge.

Can this insert be used for finishing passes?
With its 0.8 mm corner radius and balanced grade, the insert can be used for finishing where machine rigidity and cutting parameters are appropriate; finer radii or adjusted feeds may be chosen for higher surface quality.

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.