SNMM 250924 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated cemented carbide grade T9225, robust square geometry with a 2.4 mm corner radius, and ISO conformity for consistent turning performance — order the SNMM250924 T9225 insert directly via Metav Werkzeuge or ask our consultants if needed

SNMM 250924 T9225 SNMM turning insert for Drehen — Tungaloy

SNMM250924 T9225 is an ISO-indexable turning insert designed for external and internal turning in medium to heavy steel machining, featuring a square 25 mm form and a robust single-sided chipbreaker

• CVD-coated cemented carbide T9225
• Square 25 mm insert with 90° geometry
• Single-sided chipbreaker for variable cuts
• Cylindrical hole, thickness 9.52 mm

Reliable cutting performance for medium to heavy steel turning

The insert is manufactured in a CVD-coated cemented carbide grade (T9225) that balances toughness and wear resistance for interrupted and variable cutting conditions. The coating improves thermal stability and wear behaviour, which leads to prolonged tool life and fewer tool changes during serial production. For workshops and production environments that require steady throughput, this universal grade reduces unexpected downtime while maintaining repeatable performance on a wide range of steels.

Stable geometry and secure clamping for precise results

With a square 25 mm form and a 90° included angle, the geometry prioritises rigidity and predictable cutting forces. The 2.4 mm corner radius supports load distribution and contributes to improved surface finish on external contours. The insert’s cylindrical hole and standardised dimensions ensure compatibility with holders that match the ISO designation; the correct choice of holder is determined by form, clearance angle, tolerance class, fastening method, size and thickness. Proper clamping with a suitable external holder or boring bar delivers consistent chip control and repeatable diameters.

Productivity advantages and clearer process control

The single-sided chipbreaker is designed for a range of cutting regimes and helps to manage chip formation when machining steels with varying machinability. Combined with the T9225 grade, it offers stable chip formation and resistance against cratering in moderate to heavy cuts, which improves cycle time through higher feed and depth-of-cut potential. These characteristics translate into measurable productivity gains and a lower cost per finished component when compared with less optimised grades.

Application guidance and practical compatibility notes

Intended for both external and internal turning, the insert is part of an ISO-compliant system comprising the indexable insert, the matching external holder or boring bar, a clamp or shim set and spare screws. Select the chipbreaker and grade in accordance with the workpiece material, cutting strategy and machine stability. For interrupted cuts or mixed entry/exit conditions, the toughness of the Tungaloy grade is beneficial; for fine finishing, reducing depth of cut and matching tool nose radius will yield improved surface quality. When in doubt about holder compatibility or cutting data, consult the available documentation or contact technical advisers for tailored recommendations.

Contact Metav Werkzeuge for application-specific advice on the Tungaloy SNMM250924 T9225 insert or to confirm holder compatibility — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6780700
• Manufacturer SKU: TUN6780700
• SKU: 6780700-Tungaloy

Facts

• Corner radius: 2.4 mm
• Insert size: 25 mm
• Thickness: 9.52 mm
• Included angle: 90°
• Relief angle: 0°
• Hole: with cylindrical hole

Special features

• ISO designation: SNMM250924
• Grade/sort: T9225 (CVD-coated cemented carbide)
• Geometry: square insert, single-sided chipbreaker
• Typical application: external and internal turning
• System components: insert, matching holder or boring bar, shim/clamp set, screws

FAQ

What materials is this insert best suited for?
The SNMM250924 T9225 insert is optimised for medium to heavy steel machining; the CVD-coated cemented carbide grade T9225 gives a balance of toughness and wear resistance for varying steel conditions.

Is the SNMM250924 compatible with standard ISO holders?
Yes, the insert follows ISO indexing; compatibility depends on matching the holder by form, clearance angle, tolerance class, fastening method, size and thickness.

Which chipbreaker should be chosen for interrupted cuts?
For interrupted or variable cuts, the single-sided chipbreaker combined with the T9225 grade provides improved toughness and chip control for the SNMM250924 insert.

How does the 2.4 mm corner radius affect finishing?
A 2.4 mm corner radius favours stable cutting and improved load distribution; for finer surface finish, consider reducing depth of cut or using a smaller nose radius where feasible.

What system parts are required to mount the insert?
Assembly typically comprises the indexable insert, a matching external holder or boring bar, an underlay/shim or clamp set and replacement screws; ensure all components meet the relevant ISO dimensions for secure clamping.

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.