SNMG 120408 T9225 Wendeplatten - Tungaloy

Benefit from the combination of robust CVD-coated grade T9225 and ISO SNMG120408 geometry for reliable medium-to-heavy steel turning; the insert’s double-sided design and standard hole ensure flexible integration into common holder systems. Order the SNMG120408 T9225 indexable insert directly via Metav Werkzeuge or request application advice from the technical team.

SNMG 120408 T9225 — ISO indexable turning insert, CVD-coated carbide by Tungaloy for turning

The SNMG120408 T9225 is an ISO indexable turning insert designed for medium-to-heavy steel machining, offering a robust CVD-coated carbide grade for interrupted and variable cutting conditions.

• ISO SNMG 120408 geometry for standard holders
• CVD-coated carbide grade T9225 for steel
• 0° clearance and 0.8 mm corner radius
• Double-sided insert with cylindrical hole

Consistent performance through a robust CVD-coated grade

The CVD-coated cemented carbide grade T9225 combines toughness and wear resistance to maintain cutting-edge integrity under varying engagement and lightly interrupted cuts. This universal grade is developed for medium-to-heavy steel machining and provides extended tool life where toughness is required alongside wear protection. By choosing a CVD surface treatment, the insert reduces abrasive wear and helps maintain consistent cutting conditions, which supports predictable cycle times and stable part tolerances.

Easy integration with ISO-compliant holders and standard tooling

Designed to ISO SNMG120408 dimensions, this indexable insert fits common external toolholders and boring bars when matched for form, clearance, tolerance class, clamping method, size and thickness. Key dimensions are 12 mm plate size, 4.76 mm plate thickness and a 0.8 mm corner radius; the insert features a cylindrical hole and a double-sided layout for economical indexability. The standard geometry and hole style simplify stocking and reduce setup time, enabling quicker tool changes and consistent fixture compatibility across existing turning systems.

Tailored for steel operations and variable cutting conditions

The grade and chipbreaker selection suit turning operations on various steel grades where fluctuating engagement or interrupted cuts occur. The double-sided chipbreaker arrangement increases effective cutting edges per insert and supports efficient chip control, which is particularly beneficial in medium-to-heavy passes. For stable process results, pair the insert with a matching holder, appropriate shim or clamp set, and correct fastening hardware as dictated by the system build to ensure repeatable clamping and optimum cutting parameters.

Practical benefits for workshop productivity and process reliability

Using an ISO indexable insert of this specification yields measurable advantages in production environments: reduced downtime due to reversible edges, simplified inventory management through a standard SNMG format, and a balance between toughness and wear resistance that lowers the risk of unexpected tool failure. The overall system—insert, holder and clamping components—allows economical machining by increasing the number of usable cutting edges and supporting consistent surface finish and dimensional repeatability.

Contact Metav Werkzeuge for application-specific cutting data, availability of the Tungaloy SNMG120408 T9225 insert and tailored recommendations for integration into existing turning systems

Technical data

• Article number: 6780716
• SKU: 6780716-Tungaloy
• Manufacturer article number: TUN6780716
• Manufacturer: Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall
• Coating / Grade: T9225

Facts

• ISO designation: SNMG120408
• Plate size: 12 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.8 mm
• Clearance angle: 0°
• Main angle: 90°
• Hole: with hole
• Hole style: cylindrical hole

Special features

• CVD-coated cemented carbide
• Double-sided insert
• ISO indexable geometry for standard holders
• Intended application: Drehen (turning)
• Robust universal grade for medium-to-heavy steel machining

FAQ

What are the key dimensions of this insert?
The SNMG120408 T9225 insert has a plate size of 12 mm, a thickness of 4.76 mm and a corner radius of 0.8 mm; it conforms to the ISO SNMG120408 geometry.

Which materials is this grade suitable for?
The Tungaloy T9225 grade is a CVD-coated cemented carbide developed for medium-to-heavy steel machining, offering toughness for interrupted cuts and good wear resistance.

Is the insert reversible and how is it fixed?
This is a double-sided ISO indexable insert with a cylindrical hole for standard fastening; the double-sided design increases the number of usable edges.

Which holders are compatible with this ISO geometry?
Compatibility is determined by insert form, clearance angle, tolerance class, clamping method, size and thickness; the SNMG120408 fits common external holders and boring bars designed for SNMG inserts.

What cutting conditions are recommended for best results?
The T9225 grade performs well in variable engagement and lightly interrupted cuts on steel; pair the insert with a matching chipbreaker and appropriate clamping to achieve consistent surface finish and tool life.

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.