CNMG 090412 T9215 Wendeplatten - Tungaloy

Take advantage of the CVD-coated carbide grade T9215 and the robust rhombic geometry to combine wear resistance with dependable fracture toughness for high-productivity turning. Order the CNMG090412 T9215 insert via Metav Werkzeuge or consult our technical advisors for application-specific recommendations.

CNMG090412 T9215 indexable turning insert, CVD-coated carbide, 80° by Tungaloy

The CNMG090412 T9215 is an ISO-standard rhombic indexable insert designed for external and internal turning of medium steel, offering a balance of wear resistance and edge stability for productive machining.

• CVD-coated carbide for high wear resistance
• Optimised for medium steel productivity
• Rhombic 80° shape with 1.2 mm corner radius
• Double-sided chipbreaker with cylindrical hole

High productivity and consistent edge life for medium steel

The CNMG090412 T9215 insert combines a CVD-coated carbide substrate with a geometry optimised for medium-steel machining. The T9215 grade provides improved wear resistance and enhanced fracture toughness compared with uncoated grades, which allows longer cutting intervals and fewer tool changes under continuous to lightly interrupted cutting conditions. This results in steady cycle times and consistent component quality, supporting higher throughput in production environments.

Predictable mounting and ISO compatibility to reduce setup time

Manufactured to ISO dimensions, the insert gives predictable compatibility with matching external holders when the holder’s form, free angle, tolerance class, fastening method, size and thickness correspond. The 80° rhombic outline and 0° clearance offer robust engagement and straightforward indexation. Clear, standardised interfaces reduce the risk of mis-clamping and facilitate repeatable setups across batches, improving process stability and machining accuracy.

Practical geometry and chip control for reliable shop performance

The insert’s practical details—double-sided chipbreaker, cylindrical hole for secure fastening, 1.2 mm corner radius and 4.76 mm thickness—combine to give mechanical strength and surface-finish control. The double-sided chipbreaker supports effective chip formation for medium steels, while the rhombic shape allows flexible use in both external and internal turning. For workshops seeking dependable productivity, this configuration provides an effective compromise between material removal rate and tool life.

Contact Metav Werkzeuge for original Tungaloy CNMG090412 T9215 inserts and tailored application advice at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6772175
• Manufacturer SKU: TUN6772175
• Brand: Tungaloy
• Model series: ISO turning indexable inserts
• Article name: CNMG090412 T9215 Tungaloy insert
• SKU: 6772175-Tungaloy

Core specifications

• Size: 09
• Thickness: 4.76 mm
• Corner radius: 1.2 mm
• Clearance: 0°
• Insert angle: 80°
• Hole: with cylindrical hole
• Shape: rhombic

Special features

• Grade: T9215 (CVD-coated carbide)
• Application: Turning (external and internal)
• Chipbreaker: double-sided
• Compatibility determined by form, free angle, tolerance class, fastening, size and thickness
• Suitable for continuous to light interrupted cuts

FAQ

Which materials is this insert suitable for?
The CNMG090412 T9215 insert from Tungaloy is optimised for medium steel applications, where the T9215 CVD-coated carbide grade delivers wear resistance and fracture toughness for productive turning.

Can this insert handle interrupted cuts?
Yes, the Tungaloy CNMG090412 T9215 is designed for continuous to light interrupted cuts; heavier interruptions may require a different geometry or grade.

What determines compatibility with a toolholder?
Compatibility depends on matching the insert form, free angle, tolerance class, fastening method, size and thickness to the holder; adhering to the ISO dimensions ensures predictable mounting.

What are the key geometric specifications to note?
Key specifications include a rhombic 80° shape, 1.2 mm corner radius, 4.76 mm thickness, a cylindrical hole for fastening and a double-sided chipbreaker for improved chip control.

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.