SNMG 090308 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of robust cutting performance, broad material versatility and straightforward holder compatibility for stable, economical turning operations. Order the insert directly via Metav Werkzeuge or consult our technical advisors for the optimal grade and chipbreaker selection.

SNMG090308-TM T9225 indexable turning insert (square, 0° relief) – Tungaloy

The SNMG090308-TM T9225 is an ISO-standard indexable turning insert designed for medium to heavy steel turning, offering a CVD-coated carbide grade and a robust TM chipbreaker for improved chip control.

• CVD-coated carbide grade T9225
• Universal for medium to heavy steel machining
• ISO SNMG090308 form with 0° relief
• 0.8 mm corner radius, 3.18 mm thickness

Consistent cutting performance under variable conditions

The T9225 grade is a CVD-coated carbide developed for robust, universal performance in turning applications where cut conditions vary or interrupted cuts occur. The combination of a wear-resistant coating and a tough substrate provides a balance between tool life and fracture resistance, reducing downtime from insert breakage. The TM chipbreaker promotes stable chip formation at typical feed and depth ranges for medium to heavy steel machining, which helps maintain surface finish and reduces manual chip handling. Explaining briefly: CVD (chemical vapour deposition) adds thin, hard layers to the carbide substrate that improve wear resistance without sacrificing toughness, making the insert suitable for productive, repeatable operations.

Geometry and ISO compatibility for predictable set-up

The insert follows the ISO SNMG090308 designation, which ensures straightforward mechanical compatibility with standard SNMG holders. Important geometric data such as the 0° relief angle, square plate form, cylindrical mounting hole and a 0.8 mm corner radius define how the insert seats in the holder and how it engages the workpiece. The thickness of 3.18 mm contributes to rigidity under cutting loads. These measurable attributes make tool selection and changeover predictable: the insert seats and clamps with defined tolerances, so machining parameters can be transferred between machines with minimal adjustment. Where holders and clamping hardware match the ISO form, repeatability and process stability are improved.

Practical advantages for workshop productivity and tool management

Choosing this ISO indexable plate simplifies inventory and process planning: one universal grade handles a wide range of steels, reducing the need for multiple specialised inserts. The grade’s properties—stable chip formation and reliable wear resistance—translate into fewer tool changes and consistent part quality, which supports higher machine utilisation. For shops facing mixed batch sizes or occasional interrupted cuts, the toughness of the grade lowers the risk of premature chipping. If clarification is needed on selecting the correct chipbreaker or confirming holder compatibility, technical guidance is available to align insert geometry, grade and the intended turning application for best results.

For personalised advice on tool selection or to order Tungaloy turning inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930; our consultants will recommend the right grade and chipbreaker for the intended turning operation.

Technical data

• Manufacturer article number: 6780872
• SKU: 6780872-Tungaloy
• Manufacturer SKU: TUN6780872
• Article name: SNMG090308-TM T9225 Tungaloy turning insert

Facts

• Shape / size: square, 09
• Corner radius: 0.8 mm
• Thickness: 3.18 mm
• Relief angle: 0°
• Hole: cylindrical mounting hole
• ISO designation: 090308
• Chipbreaker: TM
• Angle: 90°

Special features

• Material: carbide
• Coating / grade: T9225 (CVD-coated)
• Application: turning; medium to heavy steel machining
• Model series: ISO indexable turning inserts
• System composition: insert, compatible external holder or boring bar, shim/clamping set and replacement screws

FAQ

What materials is this insert suitable for?
The SNMG090308-TM T9225 insert is formulated for medium to heavy steel machining and provides the toughness required for variable and lightly interrupted cuts.

How does the TM chipbreaker affect machining?
The TM chipbreaker on the Tungaloy insert promotes controlled chip formation and evacuation in turning operations, reducing the chance of entanglement and improving surface finish.

Is the SNMG090308-TM compatible with standard SNMG holders?
Yes; the insert follows the ISO SNMG090308 form, so compatibility with SNMG holders depends on matching form, relief angle, tolerance class, fastening method, size and thickness.

Can this insert be used for finishing operations?
While the grade is designed for robust, universal performance, the insert can achieve acceptable finishes under appropriate feeds and speeds; fine finishing may require optimised cutting parameters or a different chipbreaker.

How is the coating described and what benefit does it bring?
The insert uses a CVD coating applied to a carbide substrate (grade T9225), which enhances wear resistance while retaining toughness for reliable tool life in demanding turning 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.