SNMG 090308 T9225 TM Wendeplatten - Tungaloy

Take advantage of the combination of a CVD-coated carbide grade engineered for toughness and a robust chipbreaker to maintain process stability in medium to heavy steel turning; order directly via Metav Werkzeuge or consult our team for application-specific guidance.

SNMG 090308 T9225 – ISO SNMG090308 turning insert for medium–heavy steel machining by Tungaloy

A SNMG090308-TM T9225 indexable insert for ISO-standard turning, designed for external and internal steel turning where interrupted cuts and variable engagement demand a tougher universal grade.

• CVD-coated carbide grade T9225 for durability
• ISO SNMG 090308 shape, 0° relief angle
• 0.8 mm corner radius for robust cutting edge
• Suitable for medium to heavy steel turning

Durable grade and coating that stabilises production

The CVD-coated T9225 grade is a carbide formulation developed for robustness in mixed and interrupted cutting conditions. As a universal turning grade, it combines wear resistance with the toughness necessary when chiploads change or cutting is slightly interrupted; this translates into fewer tool changes and more consistent cycle times. By choosing a CVD surface treatment, the insert benefits from improved adhesion of the coating layer and enhanced thermal protection, which supports longer tool life and predictable wear behaviour in demanding steel applications.

ISO conformity and geometry that simplifies tool selection

Being an ISO-standardised SNMG insert, compatibility with an insert seat is determined by form, relief angle, tolerance class, fastening, size and thickness; this reduces ambiguity at procurement and assembly stages. The insert features a square form with a cylindrical hole, 3.18 mm thickness and an included angle of 90°, combined with a 0° relief angle for stable cutting on general turning holders. These standardised dimensions ease stocking decisions and help ensure that the insert integrates reliably into common external holders and boring bars, provided the clamping system matches the SNMG geometry.

Practical machining advantages and selection advice

The TM chipbreaker on this insert is tuned for medium to heavy steel turning, promoting stable chip formation and evacuation under higher feeds. The 0.8 mm corner radius offers a compromise between edge strength and surface finish: it resists edge chipping during interrupted cuts while still delivering acceptable surface quality. For customers aiming for the best balance of productivity and component integrity, this insert performs well where robustness is a priority over fine finishing cuts. Select the chipbreaker and grade based on workpiece stability and machine rigidity to gain the most from the insert’s design.

Contact Metav Werkzeuge for application advice or to request a tailored supply of Tungaloy SNMG090308-TM T9225 inserts — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6780737
• Manufacturer SKU: TUN6780737
• Model series: ISO turning indexable inserts
• Label: SNMG090308-TM T9225 Tungaloy insert

Numbers

• Corner radius: 0.8 mm
• Thickness: 3.18 mm
• Size designation: 09
• Included angle: 90°
• Relief angle: 0°
• Manufacturer article number: 6780737

Special features

• CVD-coated carbide T9225
• Chipbreaker: TM
• ISO designation: SNMG090308
• Shape: square
• Hole style: cylindrical hole
• Application: turning (external and internal)
• Suited to medium to heavy steel machining
• Compatibility determined by form, relief angle, tolerance class, fastening, size and thickness

FAQ

What materials is this insert intended for?
The SNMG090308-TM T9225 insert is designed primarily for steel machining, offering robust performance in medium to heavy turning operations.

How should compatibility with existing holders be checked?
Compatibility depends on the ISO form, relief angle, tolerance class, fastening method, size and thickness; verifying these dimensions against the holder specification ensures correct fit for this SNMG090308 insert.

What advantages does the T9225 grade provide?
T9225 is a CVD-coated carbide grade that combines wear resistance with toughness, making it suitable for changing engagement conditions and slightly interrupted cuts in steel turning.

Which chipbreaker is fitted and what is its benefit?
The TM chipbreaker promotes stable chip formation during medium to heavy turning, improving evacuation and reducing the risk of built-up edge under higher feed rates.

When is the 0.8 mm corner radius recommended?
A 0.8 mm corner radius is recommended where a strong cutting edge is required to withstand intermittent impacts while still achieving a reasonable surface finish on steel components.

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.