CNMG 190616 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide performance (grade T9215) and a 1.6 mm corner radius for productive, reliable turning in medium steel; order directly via Metav Werkzeuge or consult the technical team for selection advice.

CNMG190616 T9215 ISO turning insert for Turning by Tungaloy — CVD-coated carbide, 1.6 mm corner radius

A CNMG190616 T9215 ISO turning insert designed for external and internal turning, offering high wear resistance and fracture toughness for continuous to lightly interrupted cuts

• CVD-coated carbide grade T9215
• 1.6 mm corner radius for stable cutting
• Rhombic 80° geometry with cylindrical hole
• Double-sided insert, ISO-compliant

Increased productivity for medium steel with proven grade performance

The combination of a CVD-coated surface and carbide substrate in grade T9215 delivers high wear resistance while maintaining fracture toughness, which supports sustained productivity on medium steels. The coating reduces abrasive wear and improves thermal stability during longer cycles; as a result, chip control remains consistent and tool change frequency is reduced. This brings a measurable benefit to batch production and continuous turning tasks, where process stability and repeatable component quality are priorities.

Reliable mounting and system compatibility for safe machining

Designed as an ISO-standard indexable insert, the geometry and fixation features determine holder compatibility: form, clearance angle, tolerance class, fastening method, size and thickness must match the toolholder. The insert uses a rhombic shape with an 80° included angle and a cylindrical hole, allowing secure clamping in suitable external holders or boring bars. The nominal plate size is 19 mm with a plate thickness of 6.35 mm and a clearance angle of 0°, which together provide predictable seating and rigidity in a correctly matched system.

Extended usable life through indexable design and chip control

A double-sided chipbreaker and two usable cutting edges extend operational life by enabling indexation when one edge is worn. The 1.6 mm corner radius reduces cutting-edge stress compared with larger radii while improving edge strength versus very small radii, striking a balance between surface finish and toughness. This indexable approach reduces tooling costs per component and simplifies inventory management compared with single-point tools, supporting economical machining strategies in production environments.

Practical guidance for application and selection

For external or internal turning in medium steels, select the chipbreaker and holder geometry to match workpiece rigidity and expected cutting conditions. The grade is optimised for continuous to light interrupted cuts; for heavier interruptions, a different breaker or a more fracture-resistant grade may be preferable. Where surface finish and dimensional repeatability are critical, the rhombic 80° insert delivers favourable clearance and chip flow characteristics. For detailed assessment of holder compatibility or to choose the optimal chipbreaker pairing, technical consultation is recommended.

Contact Metav Werkzeuge for tailored advice on the Tungaloy CNMG190616 T9215 insert and for assistance in selecting the correct holder and chipbreaker for the intended turning operation

Technical data

• Article number: 6773918

• Manufacturer SKU: TUN6773918

• Stock SKU: 6773918-Tungaloy

• Product designation: CNMG190616

• Grade/coating: T9215, CVD-coated

• Material: Carbide

• Application: Turning

• Model series: ISO turning inserts

Facts

• Corner radius: 1.6 mm

• Plate size: 19 mm

• Plate thickness: 6.35 mm

• Insert angle: 80°

• Clearance angle: 0°

Special features

• Rhombic insert shape

• Cylindrical hole for secure clamping

• Double-sided chipbreaker

• ISO-compatible geometry

• Suitable for medium steel machining

• System components: insert, matching external holder or boring bar, backing/clamping set and spare screws

FAQ

What materials is the insert suitable for? The CNMG190616 T9215 insert by Tungaloy is primarily intended for medium steel machining; the T9215 carbide grade combines wear resistance and fracture toughness for productive turning in continuous to slightly interrupted cuts.

Is this insert indexable and how many edges are usable? Yes, the insert is double-sided with indexable cutting edges; both sides offer usable edges, which extends the service life compared with single-edged tools.

How is holder compatibility ensured for this ISO insert? Compatibility depends on matching the insert form, clearance angle, tolerance class, fastening, size and thickness to the toolholder; ensure the holder accepts a rhombic CNMG190616 geometry with a cylindrical hole.

Can this insert be used for interrupted cuts? The T9215 grade is designed for continuous to light interrupted cuts; for heavier interruptions, a more fracture-resistant grade or different chipbreaker is recommended.

What are the main advantages of the T9215 grade? T9215 offers high wear resistance alongside good fracture toughness, which supports longer tool life and consistent surface quality during medium steel turning operations.

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.