WNMG 080408 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide toughness, a 0.8 mm corner radius and a secure trigon form for reliable medium-to-heavy steel turning; Order the WNMG080408-37 T9225 directly via Metav Werkzeuge or ask our consultants if needed.

WNMG 080408 T9225 – ISO turning insert for Turning by Tungaloy

A robust ISO trigon turning insert, WNMG080408-37 T9225, engineered for medium to heavy steel turning and interrupted cuts where extra toughness is required.

• CVD-coated carbide for enhanced wear resistance
• Universal T9225 grade for mid to heavy steel
• Trigon form with cylindrical hole for secure clamping

Built for consistent steel machining performance

The insert is manufactured in a CVD-coated carbide grade (T9225) that balances wear resistance with edge toughness. This combination is particularly suitable for medium to heavy steel operations where varying engagement or light interruptions occur: the coating reduces flank and crater wear while the carbide substrate sustains edge strength. For production environments aiming to maintain component tolerances and reduce scrap, this geometry delivers a reproducible cutting edge and predictable flank wear behaviour, supporting stable cycle times and repeatable surface quality.

Seamless fit into ISO tooling systems

Designed as an ISO-standard insert in a trigon plate form with a cylindrical hole, the insert integrates into common external and internal turning holders. The 0° clearance specification and the 4.76 mm thickness provide a robust seat and help absorb cutting forces, improving clamping security. Compatibility with a given holder is defined by form, relief angle, tolerance class, fastening and plate dimensions, so the insert fits standard modular tooling systems without complex adaptation. This reduces setup time and simplifies inventory management for workshops running multiple toolholders.

Improved process stability and longer tool life

Chip control and edge strength have a direct effect on machining reliability: the built-in chipbreaker 37 supports controlled swarf formation in a wide range of feeds and depths, while the 0.8 mm radius increases edge robustness during roughing or when encountering interrupted cuts. Together, these features promote process stability and extend in-service life, reducing tool changes and machine downtime. The universal nature of the grade also helps absorb variations in workpiece material and clamping, making it a pragmatic choice for mixed-production environments.

Practical guidance for application and geometry selection

When selecting geometry, match the insert to the operation: the trigon shape and the 0.8 mm radius favour general-purpose turning and light roughing where edge integrity matters; for heavy stock removal, combine the insert with a suitably rigid holder and increased feed to exploit the grade’s toughness. For fine finishing, consider smaller radii and lighter cuts while retaining the T9225 grade if intermittent conditions persist. The WNMG080408-37 T9225 is intended for use with ISO-compatible external or boring holders; confirm holder seat dimensions and clamping method to ensure correct engagement and repeatability.

For reliable mid-to-heavy steel turning with Tungaloy’s proven T9225 grade, contact Metav Werkzeuge for availability and application advice at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6788953
• Manufacturer SKU: TUN6788953
• SKU: 6788953-Tungaloy
• Model series: ISO turning inserts
• ISO designation: 080408
• Type: WNMG080408-37 T9225
• Application: Turning
• Material: carbide
• Brand: Tungaloy

Facts

• Corner radius: 0.8 mm
• Plate thickness: 4.76 mm
• Size: 08
• Included angle: 80°
• Clearance angle: 0°
• Chipbreaker: 37

Special features

• CVD-coated carbide (T9225)
• Trigon plate form
• Cylindrical hole for fastening
• ISO-standardised insert
• Universal grade for medium to heavy steel
• Compatible with holders based on form, relief, tolerance, fastening, size and thickness

FAQ

What materials is this insert suitable for?
The insert is optimised for medium to heavy steel machining; the T9225 grade offers toughness and wear resistance suitable for variable engagement and light interruptions.

Can the insert handle interrupted cuts?
Yes, the CVD-coated carbide substrate and the 0.8 mm corner radius provide improved edge strength for interrupted cuts, making it appropriate for applications with changing engagement.

Which holder types fit this ISO insert?
The trigon form and cylindrical hole match ISO-compatible external turning holders and boring bars; compatibility depends on holder seat form, clearance angle and clamping method.

How does the chipbreaker influence machining?
The integrated chipbreaker 37 promotes controlled swarf removal across a range of feeds and depths, improving surface finish and reducing the risk of chip-related interruptions.

Is this insert suitable for finishing passes?
For finishing, the insert can be used with reduced depth of cut and feed; while the grade is robust, finer edge radii are typically chosen for ultra-fine finishes.

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.