SNMG 120408 T9215 Wendeplatten - Tungaloy

Benefit from the combination of CVD-coated carbide T9215 and the ISO SNMG geometry for reliable, high-productivity turning; the square 12 mm size with a 0.8 mm corner radius provides stable cutting performance and predictable tool life. Order the SNMG120408 T9215 insert directly via Metav Werkzeuge or consult Metav Werkzeuge specialists for holder compatibility and application advice.

SNMG 120408 T9215 – Tungaloy indexable insert for turning, CVD-coated

A SNMG120408 T9215 indexable insert designed for medium-steel turning, offering robust wear resistance and a double-sided chipbreaker for improved chip control

• ISO SNMG geometry, wide holder compatibility
• CVD-coated carbide grade T9215 for wear resistance
• 12 mm square insert with 0.8 mm corner radius
• Double-sided chipbreaker and cylindrical hole for clamping

Durable cutting performance for continuous turning operations

The CVD-coated carbide grade T9215 combines high wear resistance with fracture toughness, making it well suited to productive, continuous or lightly interrupted turning in medium steel. The coating reduces flank wear and maintains edge integrity over longer cycle times, which in turn reduces index changes and downtime. With the ISO-compliant geometry and CVD coating, the insert supports consistent chip formation and surface finish, enabling stable cycle times and predictable component tolerance achievement.

Reliable clamping and universal fit for faster changeovers

The square 12 mm format, cylindrical hole and standard SNMG shape ensure straightforward clamping in compatible holders; compatibility is governed by form, relief angle, tolerance class, fastening method, size and thickness. The flat 90° included angle and the 0° relief angle contribute to secure seating and repeatable positioning in the toolholder, while the double-sided chipbreaker supports effective chip control across both indexable faces. These design choices simplify inventory and reduce the variety of holders required for common turning tasks.

Process efficiency and material-specific optimisation

Chosen as a first option for medium-steel machining, the T9215 grade enables higher material removal rates without sacrificing edge life. Matching the chipbreaker and grade to the workpiece and machining stability yields fewer interruptions for tool changes and more predictable tool life. The combination of CVD-coated carbide and the insert geometry helps achieve efficient cutting parameters, delivering shorter cycle times and improved throughput in batch production or serial turning operations.

Practical integration and short setup learning curve

Integration into a workshop is straightforward: select a compatible SNMG holder or boring bar that accepts a 12 mm square insert with a cylindrical fixing, then set feed and speed according to material and stability. The insert’s balanced specification—0.8 mm corner radius and 4.76 mm thickness—offers a compromise between strength and profile accuracy for external and internal turning. Clear identification by ISO designation and manufacturer SKU reduces mix-ups at the tool crib and simplifies reordering for routine operations.

Ask Metav Werkzeuge for application recommendations on the Tungaloy SNMG120408 T9215 insert to ensure optimal holder selection and machining parameters

Technical data

• Article number: 6796086
• SKU: 6796086-Tungaloy
• Manufacturer SKU: TUN6796086
• Brand: Tungaloy
• Model series: ISO turning indexable inserts
• Product designation: SNMG120408 T9215 insert
• Material: carbide
• Coating: CVD-coated

Numbers / core technical data

• Insert size: 12 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Included angle: 90°
• Relief/free angle: 0°
• Manufacturer item number: 6796086

Design / special features

• Square insert shape
• Cylindrical hole for clamping
• Double-sided chipbreaker
• CVD-coated carbide grade T9215
• Suitable for external and internal turning
• Compatibility depends on form, relief angle, tolerance, fastening, size and thickness

FAQ

Which materials is this insert intended for?
The SNMG120408 T9215 insert is specified as a first choice for medium steel machining; the CVD-coated carbide provides wear resistance and toughness suited to continuous or slightly interrupted cuts.

Can the insert be used for both external and internal turning?
Yes, the insert’s design and square format make it suitable for external and internal turning operations when paired with an appropriate holder or boring bar.

What advantages does the T9215 grade offer?
T9215 is a CVD-coated carbide grade that balances high wear resistance with fracture toughness, increasing productivity while maintaining reliable edge life in medium-steel applications.

How does the chipbreaker affect machining?
The double-sided chipbreaker promotes consistent chip control across both usable faces, improving surface finish and reducing the risk of chip entanglement in a range of turning conditions.

What clamping features must the holder provide?
Holders must accept a 12 mm square SNMG insert with a cylindrical hole; secure clamping and correct geometry matching (form, relief angle and tolerance) ensure repeatable seating and performance.

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.