CNMG 090404 T9215 Wendeplatten - Tungaloy

Take advantage of a CVD-coated carbide grade T9215 that balances wear resistance with fracture toughness for efficient mid‑range steel machining. The rhombic 80° form and 0.4 mm corner radius provide versatile cutting geometry, while the double‑sided design and cylindrical hole ensure reliable clamping and economical tool life; order the CNMG090404 T9215 insert directly via Metav Werkzeuge or ask the consultants for application support.

CNMG 090404 T9215 indexable turning insert for Turning — Tungaloy

A CNMG090404 T9215 indexable insert designed for ISO‑compatible turning operations, optimised for productivity in continuous to light interrupted cuts.

• CVD-coated T9215 for mid-range steel
• 80° rhombic form, ISO standard
• 0.4 mm corner radius for versatility
• Double-sided with cylindrical hole

Increase throughput with consistent wear resistance

The CVD-coated T9215 carbide delivers a combination of wear resistance and fracture toughness that supports higher productivity on medium‑hard steels. By selecting a cutting grade that tolerates continuous and slightly interrupted cuts, machining cycles become more predictable and tool changes less frequent. The material and coating pairing reduces flank wear under steady thermal and mechanical loads, which in turn helps maintain dimensional accuracy and lowers scrap rates during longer production runs.

Simple integration into ISO holder systems

The 80° rhombic geometry and standard ISO designation make mounting straightforward in compatible external holders and boring bars. The presence of a cylindrical hole supports secure clamping with standard screws and clamping sets, while the insert’s thickness and tolerance class align with common ISO holders. This means fewer adapter requirements and quicker setup times on the shop floor, enabling a faster transition from part preparation to stable cutting conditions.

Versatile cutting edge for general turning tasks

A 0.4 mm corner radius offers a good compromise between edge strength and surface finish, suitable for general turning tasks from semi‑roughing to finishing on steels. The double‑sided construction effectively doubles usable life per insert, improving cost efficiency without sacrificing performance. The rhombic shape enables positive rake options and comfortable chip flow when paired with an appropriate chipbreaker for the application, promoting stable metal removal and improved surface quality.

Application guidance and material suitability

This insert is specified for turning and is particularly suited to a range of steel grades encountered in standard production environments. Select a chipbreaker and insert grade according to part material, depth of cut and machine rigidity; the T9215 grade performs well under medium cutting forces and supports higher material removal rates when process parameters are stabilised. For interrupted cuts or more demanding alloys, consider assessment with the technical team to match grade and geometry precisely to the task.

For application advice, availability or to request suitable holder recommendations for the Tungaloy CNMG090404 T9215 insert, contact Metav Werkzeuge at info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: 6772148
• Manufacturer SKU: TUN6772148
• SKU: 6772148-Tungaloy
• Brand: Tungaloy
• Model series: ISO indexable turning inserts
• Material: Carbide (cemented carbide)

Core specifications

• Insert form angle: 80°
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Relief (clearance) angle: 0°
• Size designation: 09

Design and features

• Rhombic insert shape
• Double-sided chipbreaker
• Cylindrical hole for clamping
• CVD-coated grade T9215
• Suitable for turning of steel
• Compatible with ISO holders
• For continuous to light interrupted cuts
• Application: Turning

FAQ

What materials is this insert best suited for?
The CNMG090404 T9215 insert is formulated for mid‑range steel machining; the T9215 grade combines wear resistance and toughness for productive steel turning.

Is the insert compatible with standard ISO holders?
Yes, the rhombic 80° form and the ISO designation ensure compatibility with common ISO external holders and boring bars when the holder matches the insert form, size and thickness.

How does the double‑sided design affect economy?
Being double‑sided, the insert provides two usable cutting edges per index, effectively improving cost per edge and extending time between insert replacements in routine turning operations.

Which features improve chip control during turning?
The combination of the appropriate chipbreaker style and the CVD-coated T9215 grade supports stable chip formation and control in continuous to light interrupted cutting, enhancing surface finish and process consistency.

Are there specific cutting‑data recommendations for this grade?
Cutting data should be selected based on workpiece steel grade, machine rigidity and chosen holder. Coordinate process parameters with Metav Werkzeuge for tailored recommendations on feeds, speeds and coolant strategy.

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.