SNMG 120402 T9225 Wendeplatten - Tungaloy

Benefit from reliable, productive turning with a CVD-coated carbide grade that combines toughness and stable chip formation; the 0.2 mm corner radius and 90° geometry deliver enhanced edge strength and consistent performance. Order the SNMG120402 T9225 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

SNMG120402 T9225 — SNMG turning insert by Tungaloy, CVD-coated carbide, 90°

The SNMG120402 T9225 is an ISO-standard square turning insert intended for external and internal turning applications in medium to heavy steel machining, offering a universal grade for varying engagement conditions.

• CVD-coated carbide grade T9225
• 90° square insert with 0.2 mm corner radius
• Double-sided chipbreaker, cylindrical hole
• Designed for medium to heavy steel turning

Higher productivity with a universal cutting grade

The combination of a CVD-coated carbide substrate and the T9225 grade creates a balance between wear resistance and toughness suitable for medium to heavy turning. This composition promotes stable chip formation under changing engagement conditions and mildly interrupted cuts, reducing downtime for tool changes and sharpening. The moderately reinforced cutting edge—supported by a 0.2 mm corner radius—improves edge security where intermittent contact or tougher workpiece zones occur, translating into more predictable tool life and consistent cycle times.

Consistent chip control and reliable surface finish

Built with a double-sided chipbreaker and a cylindrical hole, the geometry ensures repeatable chip formation and straightforward mounting in compatible holders. The 90° square shape provides rigidity for facing and general purpose turning, while the 0° clearance angle keeps the insert profile compliant with ISO holder standards. Together, these features enhance chip control and help maintain surface quality during longer passes, so machinists can rely on steady results rather than frequent parameter tweaks.

Seamless integration into ISO tool systems for easier planning

As part of an ISO insert series, compatibility with external holders depends on form, clearance angle, tolerance class, fastening method, size and thickness—factors that are standardised to simplify selection. The insert is 4.76 mm thick, nominally 12 mm in size and supplied with a central hole for secure clamping; these measurable attributes make inventory management and tool change procedures more efficient. Choosing an insert from a proven series reduces setup uncertainty and supports lean workshop processes, allowing planners to specify tooling that fits established tool holders and clamping kits.

For tailored advice on machining strategies or to reserve the Tungaloy SNMG120402 T9225 insert (SKU: TUN6950991), contact Metav Werkzeuge for availability and application guidance

Technical Data

• Article number: 6950991
• Manufacturer SKU: TUN6950991
• Label / SKU: 6950991-Tungaloy
• Series: ISO-Drehwendeschneidplatten
• Material: carbide
• Grade: T9225

Facts

• Insert size: 12 mm
• Corner radius: 0.2 mm
• Thickness: 4.76 mm
• Geometry angle: 90°
• Clearance angle: 0°
• ISO designation: 120402

Special features

• Double-sided chipbreaker
• Cylindrical hole (with hole)
• Square plate form
• CVD-coated carbide
• Intended application: turning

FAQ

What materials is this insert recommended for?
The SNMG120402 T9225 insert is specified for medium to heavy steel machining; the T9225 grade and CVD-coated carbide make it suitable where toughness and wear resistance are required.

Can this insert handle interrupted cuts?
Yes. The robust grade and 0.2 mm corner radius provide increased edge strength, making the insert appropriate for mildly interrupted cuts in steel.

How is the insert secured in the holder?
The insert features a cylindrical central hole for clamping; compatibility depends on holder form, clearance angle and fastening method as per ISO standards.

Is the chipbreaker suitable for long turning passes?
The double-sided chipbreaker is designed to support consistent chip control over extended passes, improving surface finish and reducing the need for frequent adjustments.

Which holder types accept this ISO designation?
Holders that match the SNMG120402 ISO form, 90° geometry, 4.76 mm thickness and the 12 mm size will accept this insert; selection should consider tolerance class and fastening specifications.

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.