CNMG 090402 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of a robust CVD‑coated carbide grade, ISO conformity and a stable clamping design for consistent medium‑to‑heavy turning performance; order through Metav Werkzeuge or request tailored application advice.

CNMG 090402 T9225 Turning Insert (ISO CNMG) — Tungaloy

The CNMG090402 T9225 is an ISO‑standard rhombic indexable turning insert, CVD‑coated and designed for medium to heavy steel turning applications, featuring a 0.2 mm corner radius and a secure central hole for reliable clamping

• CVD‑coated carbide for robust performance
• Universal grade T9225 for medium–heavy steel
• ISO CNMG090402 rhombic insert, 80° cutting angle

Consistent machining through a universal, wear‑resistant grade

The combination of a CVD‑coated carbide substrate and the T9225 grade delivers a balance of toughness and wear resistance that suits interrupted cuts and varying engagement conditions. This means fewer tool changes and stable productivity during series production and batch work. The coating supports elevated cutting temperatures typical in steel turning, reducing flank wear while preserving the substrate’s fracture resistance. As a result, the component finish and repeatability remain reliable over longer tool lives.

Secure clamping and dimensional conformity for process stability

An ISO‑conforming rhombic geometry with a central cylindrical hole and an included thickness of 4.76 mm ensures repeatable seating in standard CNMG holders. The 80° cutting angle combined with a 0° clearance provides predictable cutting forces and easy toolpath programming. The central hole and standard tolerances contribute to vibration dampening and consistent seat contact, which in turn improves surface quality and reduces the risk of unexpected insert movement under load.

Practical chip control and adaptability at the machine

The double‑sided chipbreaker design supplies effective chip segmentation across a range of feeds, improving evacuation in both external and internal turning operations. Because chip control and cutting geometry are matched to the grade, the insert adapts well to changing depths of cut and interrupted surfaces, lowering the likelihood of built‑up edge and facilitating faster cycle times. For workshops that tackle mixed series or variable workpiece geometries, this adaptability reduces setup complexity and boosts overall throughput.

Compatibility and system‑level benefits for workshop integration

Being an ISO‑standard CNMG insert, compatibility with existing toolholders, clamping kits and replacement screws is straightforward where holders match form, clearance angle, tolerance class, fixing method, size and thickness. The insert integrates into standard turning systems consisting of an ISO insert, a suitable external holder or boring bar, and the necessary shims and screws, simplifying stock management and reducing procurement effort. Clear labelling and SKU alignment ease traceability in production environments.

For application guidance or to check availability of Tungaloy CNMG090402 T9225 inserts, contact Metav Werkzeuge for personalised advice and order support via info@metav-werkzeuge.com or by phone at +49 2822 7131930.

Technical data

• Article number: 6944522
• Manufacturer SKU: TUN6944522
• Material: Carbide
• Model series: ISO turning inserts
• Name: CNMG090402 T9225

Facts

• Cutting angle: 80°
• Insert size: 09
• Thickness: 4.76 mm
• Corner radius: 0.2 mm
• Clearance (relief) angle: 0°
• Hole: with hole (cylindrical)

Special features

• Grade/coating: T9225, CVD‑coated carbide
• Geometry: rhombic CNMG form
• Chipbreaker: double‑sided chip control
• Application: turning, external and internal turning
• System components: insert, holder/boring bar, shim/clamp set, replacement screws

FAQ

What materials is this insert suitable for?
The CNMG090402 T9225 insert is formulated for medium to heavy steel turning; the T9225 grade provides toughness for interrupted cuts and variable engagement conditions.

Is the CNMG090402 compatible with standard CNMG holders?
Yes—being an ISO‑standard rhombic insert, compatibility depends on matching form, clearance angle, tolerance class, fixing method, size and thickness; the insert is designed for standard CNMG toolholders.

How does the T9225 grade affect tool life and process stability?
The T9225 CVD‑coated grade balances wear resistance and toughness, which enhances tool life under moderate to heavy cutting conditions and improves process stability during interrupted machining.

What advantages does the central hole offer?
The cylindrical central hole improves clamping repeatability and seat stability, reducing micro‑movement and contributing to consistent surface finish and tool life.

Can this insert be used for finishing operations?
Yes; with appropriate feeds and speeds the insert and its chipbreaker can produce consistent finishes, while the grade supports longer tool life in mixed roughing and semi‑finishing tasks.

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.