CNMG 090308 T9235 Wendeplatten - Tungaloy

Benefit from the combination of a tough CVD-coated carbide T9235 grade and the proven CNMG geometry for reliable performance in unstable turning conditions; increased tool life and consistent chip control support efficient production. Order the CNMG090308 T9235 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

CNMG 090308 T9235 ISO turning insert – Tungaloy

A CNMG090308 T9235 indexable turning insert engineered for external and internal turning, optimised for steel applications under interrupted or unstable cutting conditions.

• CVD-coated carbide grade T9235
• Designed for unstable cutting conditions
• Double-sided chipbreaker for reliable chips
• Rhombic CNMG shape with 0.8 mm corner radius

Robust grade for demanding steel turning

The use of a CVD-coated carbide in grade T9235 provides a measured balance between toughness and wear resistance, making the insert particularly suitable for turning steel at lower cutting speeds and in operations with interrupted cuts. This composition reduces the risk of chipping at the cutting edge and prolongs effective tool life, which translates into fewer indexings and lower tool cost per component. The material choice is a rational, productivity-driven decision: stable chip formation and predictable flank wear result in consistent cycle times and fewer process interruptions.

Geometry and chip control that stabilise the cut

The rhombic CNMG form with an 80° included angle and 0.8 mm corner radius gives mechanical rigidity and a defined contact area that helps to damp vibrations in unstable setups. A double-sided chipbreaker supports reliable chip control on both faces, while the 0° clearance angle and 3.18 mm plate thickness maintain secure clamping and a stable cutting edge. The insert’s cylindrical hole facilitates secure fastening in compatible holders and simplifies re-indexing. These geometric choices are designed to convert tool features into measurable benefits: improved surface finish consistency and reduced risk of sudden edge failure under interrupted cutting.

System compatibility and practical considerations

Produced as part of an ISO-compliant indexable insert series, compatibility with the toolholder depends on form, clearance angle, tolerance class, fastening method, size and thickness. The insert’s designation and dimensions (size 09, thickness 3.18 mm) must match the holder’s specifications for safe, repeatable clamping. The CNMG geometry is widely supported by standard external and boring tool systems; selecting the correct holder and clamping set ensures the insert’s advantages—tough CVD coating and chip control—are delivered on the workpiece. For tailored advice on holder selection or process parameters, technical consultation is available to match cutting data to workpiece material and machine conditions. 📧 info@metav-werkzeuge.com ☎️ +49 2822 7131930

For process reliability with Tungaloy’s T9235 grade, contact Metav Werkzeuge for a recommended holder and cutting-parameter package tailored to the application

Technical data

• Article number: 6785974-Tungaloy
• Manufacturer article number: 6785974
• Manufacturer SKU: TUN6785974
• Material: Carbide
• Grade/coating: CVD-coated, T9235
• Shape: Rhombic (CNMG)
• Size designation: 09
• Thickness: 3.18 mm
• Corner radius: 0.8 mm
• Clearance angle: 0°
• Hole: with hole, cylindrical
• Chipbreaker: Double-sided
• Application: Turning (external and internal)

Facts

• Included angle: 80°
• Corner radius: 0.8 mm
• Thickness: 3.18 mm
• Size: 09
• SKU: 6785974-Tungaloy
• Manufacturer article number: 6785974

Special features

• CVD-coated carbide for toughness and wear resistance
• Grade T9235 optimised for steel at lower cutting speeds
• ISO-standardised indexable insert format
• Compatibility determined by holder form, clearance, tolerance, fastening, size and thickness

FAQ

Which materials are best suited for this insert?
The CNMG090308 T9235 is a CVD-coated carbide insert optimised chiefly for steel machining and performs well in interrupted cuts and less-stable setups.

How does the T9235 grade influence tool life and performance?
Grade T9235 offers enhanced toughness with a CVD coating for improved edge stability; the combination reduces edge chipping and supports longer service life under interrupted or unstable cutting compared with harder, more brittle grades.

What should be checked for holder compatibility?
Compatibility requires verification of holder form, clearance angle, tolerance class, fastening method, and the insert’s size and thickness; correct pairing ensures secure clamping and repeatable performance with the CNMG geometry.

How many usable cutting faces does the insert provide?
The double-sided chipbreaker design supplies usable cutting faces on both sides of the plate, enabling indexable reuse and economical edge rotation.

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.