TNMG 110408 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide wear resistance, a double-sided chipbreaker for stable chip control and the proven triangular 60° geometry for reliable turning performance; Order the TNMG110408 T9215 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

TNMG 110408 T9215 – Turning indexable insert, CVD-coated carbide, 60° – Tungaloy

TNMG110408 T9215 is an ISO-standard triangular indexable insert designed for productive external and internal turning of medium steels

• CVD-coated carbide grade T9215
• Suited for medium steel machining
• Double-sided chipbreaker design
• Triangular 60° insert with cylindrical hole

High-efficiency turning for medium steels

The CVD-coated carbide composition of this grade, identified as T9215, combines elevated wear resistance with good fracture toughness, making it well suited to sustained, productive machining of medium steel. In practice this means fewer insert changes and more stable cutting conditions during continuous or lightly interrupted cuts, so machining cycles run with consistent output. The coating supports temperature resistance at the cutting edge, helping to maintain dimensional accuracy and reduce edge breakdown during longer runs.

Secure clamping and standardised compatibility

As an ISO-standard indexable insert with a triangular form and a 60° included angle, the geometry is widely compatible with matching holders when the form, relief, tolerance class, fastening and thickness are respected. The insert features a cylindrical hole and a 0° relief angle that facilitate reliable seating and quick indexing on appropriate external holders or boring bars. Correct holder selection and mounting torque ensure stable cutting, minimised vibration and predictable tool life.

Controlled chips and improved surface finish

The double-sided chipbreaker is engineered to support consistent chip formation and evacuation, which contributes directly to better chip control and reduced risk of recutting. Predictable chip shapes reduce manual handling and help to protect part surfaces, resulting in improved surface quality and lower rework rates. Matching the chipbreaker style and grade to the workpiece and machining conditions is essential to exploit these benefits fully.

Durable performance and selection guidance

Constructed from a wear-resistant cemented carbide substrate and enhanced with a CVD coating, the insert offers longer tool life and cost-effective operation for medium steel turning tasks. For optimal results pair the insert with a holder matching the TNMG form and consider the cutting data appropriate to the material and machine rigidity. For application-specific recommendations or to confirm compatibility with existing toolholders, Metav Werkzeuge’s technical advisors can provide tailored guidance and verify suitable combinations.

Contact Metav Werkzeuge for application advice and availability of the Tungaloy TNMG110408 T9215 insert — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6966257
• Manufacturer SKU: TUN6966257
• SKU: 6966257-Tungaloy
• Brand: Tungaloy
• Model series: ISO-indexable turning inserts

Numbers / Core technical data

• Corner radius: 0.8 mm
• Thickness: 4.76 mm
• Inscribed circle (size): 11 mm
• Included angle: 60°
• Relief angle: 0°

Designs / Special features

• Grade: T9215 (CVD-coated carbide)
• Double-sided chipbreaker
• Triangular shape
• Cylindrical hole
• ISO-standard indexable insert
• Suitable for turning applications
• Compatibility determined by holder form, relief, tolerance, fastening, size and thickness

FAQ

What materials is this insert best suited for?
The insert in grade T9215 is optimised for medium steel machining; the CVD-coated carbide substrate balances wear resistance and toughness for productive turning.

Is the insert reversible and how many cutting edges are available?
As a double-sided triangular insert, the TNMG110408 T9215 offers multiple usable edges per index, enabling economical use before replacement.

How does the chipbreaker affect machining?
The double-sided chipbreaker promotes consistent chip formation and evacuation, improving chip control and contributing to better surface quality during turning operations.

What does the 60° included angle imply for applications?
A 60° geometry gives a balanced combination of strength and versatility for turning profiles; it is standard for TNMG-style inserts and suits a wide range of external and internal turning tasks.

Which holder features must be checked for compatibility?
Compatibility depends on the holder’s seat form, relief angle, tolerance class, fastening method, and accommodation for the insert’s size and thickness; matching these ensures stable clamping 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.