CNMG 190624 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide (T9215) for increased wear resistance and the THS chipbreaker for controlled chip formation to keep production stable and productive; order the insert through Metav Werkzeuge or consult their specialists for application-specific recommendations.

CNMG 190624 T9215 Tungaloy indexable insert for turning

The CNMG190624-THS T9215 is an ISO-format indexable insert designed for external and internal turning, offering a balance of wear resistance and fracture toughness for medium steel machining.

• CVD-coated carbide grade T9215
• THS chipbreaker for controlled chips
• 2.4 mm corner radius for robust cutting
• ISO CNMG190624 with cylindrical hole

Longer tool life through advanced coating technology

The combination of a CVD-coated carbide substrate and the T9215 grade provides high resistance to abrasive wear while maintaining edge toughness. Chemical vapour deposition (CVD) applies wear-resistant layers uniformly, which reduces flank and crater wear during continuous and slightly interrupted cuts; this translates into longer tool life and fewer indexings per workpiece. Such a material choice is particularly effective when machining medium-strength steels, where a balance between hardness and fracture resistance is required. The result is a measurable improvement in productivity and consistency across batch runs.

Stable cutting behaviour and improved surface quality

A 2.4 mm corner radius paired with the 80° geometry of the rhombic insert increases edge strength and supports steady material removal, while the THS chipbreaker controls chip formation for predictable evacuation. Controlled chips reduce the risk of built-up edge and surface defects, supporting a more consistent surface finish. The insert’s hole style — a cylindrical hole — ensures reliable clamping in compatible ISO holders, which is important for concentricity and repeatable results in both external and internal turning operations.

Quick integration into ISO tool systems for efficient changeover

Built to ISO dimensions, the insert fits established CNMG toolholders when form, relief angle, tolerance class, fixing method, size and thickness match. The insert’s nominal 19 mm size and 6.35 mm thickness make it compatible with a wide range of standard holders and boring bars, enabling straightforward replacement without process redesign. The 0° relief angle and rhombic shape allow flexible use for diverse turning operations, reducing fixture complexity and supporting rapid tool-change routines that keep machine uptime high.

Application guidance and process reliability

For stable, repeatable results choose a chipbreaker and grade that match the workpiece material and the machining conditions; the T9215 grade is recommended as a first choice for medium steel, linking high wear resistance with good fracture behaviour under continuous or mildly interrupted cuts. Metav Werkzeuge provides technical data and parameter suggestions for cutting speed, feed and depth of cut to align the insert’s strengths with the machining setup. The combination of tested geometry and modern coating supports reliable batch production and helps maintain consistent tolerances over extended runs.

Contact Metav Werkzeuge for material-specific cutting data or to confirm holder compatibility for the Tungaloy CNMG190624-THS insert; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss application parameters and availability

Technical data

• Article number: 6773842
• SKU: 6773842-Tungaloy
• Manufacturer SKU: TUN6773842
• Brand: Tungaloy

Facts

• Insert size: 19 mm
• Thickness: 6.35 mm
• Corner radius: 2.4 mm
• Relief angle: 0°
• Included angle: 80°
• Hole: cylindrical

Special features

• Grade/coating: T9215 (CVD-coated carbide)
• Chipbreaker: THS
• ISO designation: CNMG190624-THS
• Shape: rhombic
• Application: Turning (external and internal)
• Compatibility: ISO holders via form, relief, tolerance, fixing, size and thickness
• Material: Carbide

FAQ

What material classes is this insert optimised for?
The CNMG190624-THS T9215 insert from Tungaloy is optimised for medium steel machining; the T9215 grade combines wear resistance and toughness for continuous to slightly interrupted turns.

Is the insert suitable for both external and internal turning?
Yes, the ISO CNMG190624 geometry and rhombic shape make the insert suitable for external and internal turning operations when mounted in a compatible holder.

How does the THS chipbreaker affect machining?
The THS chipbreaker on this Tungaloy insert promotes controlled chip formation, improving evacuation and reducing built-up edge, which supports consistent surface quality and stable cutting conditions.

Can the insert handle interrupted cuts?
The T9215 grade offers enhanced fracture resistance, making the insert suitable for continuous to mildly interrupted cuts; heavily interrupted operations may require a more robust grade or modified cutting strategy.

What clamping features must the holder provide?
Holders must match ISO CNMG form, provide correct relief and tolerance class, and use a fixing method compatible with a cylindrical hole to ensure stable clamping of the insert.

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.