CPMT 090308 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide durability and a precise 0.8 mm corner radius for stable chip control and consistent surface finishes; order the CPMT090308 T9215 turning insert directly via Metav Werkzeuge or request application advice from our consultants.

CPMT 090308 T9215 turning insert — Tungaloy

CPMT 090308 T9215 is a rhombic ISO indexable insert designed for productive external and internal turning of mid-range steels

• CVD-coated carbide for improved tool life
• One-sided chipbreaker for consistent chips
• Rhombic 09 shape, 80° included angle
• Cylindrical hole with countersink 40°–60°

Maximised productivity for steel turning

The insert is built around a CVD-coated carbide grade optimised for steady mid-range steel machining, delivering a balance of wear resistance and fracture toughness. This combination reduces unplanned tool changes and supports higher material removal rates under continuous or slightly interrupted cuts. The supplied geometry, including the 11° clearance angle, translates into stable cutting conditions and reproducible part quality even on longer production runs.

Robust geometry for predictable surface quality

With a 0.8 mm corner radius and an 80° included angle, the cutting edge offers a compromise between edge strength and the ability to maintain tight dimensional tolerances. The one-sided chipbreaker promotes uniform chip formation, simplifying chip handling and reducing the risk of workpiece damage. These features improve process reliability and help achieve consistent surface finish targets with fewer grinding or rework cycles.

Practical mounting and compatibility guidance

The insert follows ISO indexable insert conventions; compatibility with a toolholder depends on form, clearance angle, tolerance class, fastening, size and thickness. The rhombic 09 form and 3.18 mm thickness suit standard ISO turning holders that accept a cylindrical central hole with a single-side countersink (40°–60°). Selecting the correct clamping and tightening sequence ensures optimal seat contact and repeatable positioning for index changes.

Application-focused benefits and lifecycle considerations

Designed as a first choice for mid-range steel operations, the grade supports continuous production with good flank wear resistance and robust chipping behaviour. The T9215 coating reduces crater wear and extends usable tool life, contributing to lower overall tooling costs per part. For shops seeking straightforward indexable solutions, the insert offers a clear path to productivity gains without the need for complex process adjustments.

Contact Metav Werkzeuge for tailored application recommendations and to reserve CPMT 090308 T9215 turning inserts; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6774025
• Manufacturer SKU: TUN6774025
• SKU: 6774025-Tungaloy
• Type designation: CPMT090308
• Model series: ISO turning inserts
• Material: Carbide

Numbers

• Corner radius: 0.8 mm
• Clearance angle: 11°
• Thickness: 3.18 mm
• Insert size: 09
• Included angle: 80°

Special features

• Coating/sort: T9215 (CVD-coated carbide)
• Chipbreaker: one-sided
• Hole: cylindrical with single-side countersink 40°–60°
• Shape: Rhombic
• Typical use: external and internal turning, mid-range steel machining

FAQ

What materials is this insert best suited for?
The CPMT 090308 T9215 turning insert is optimised for mid-range steel machining, where the CVD-coated carbide provides a balance of wear resistance and fracture toughness.

How does the chipbreaker affect performance?
The one-sided chipbreaker on the insert promotes uniform chips and improves chip control, supporting continuous cutting and reducing the risk of chip-related surface damage.

Which toolholders are compatible with this insert?
Compatibility depends on form, clearance angle, tolerance class, fastening, size and thickness; holders accepting a rhombic 09 insert with a cylindrical hole and single-side countersink will fit the CPMT 090308 design.

What are the key geometry specs to consider for process setup?
Important numbers are the 0.8 mm corner radius, 11° clearance angle and 3.18 mm plate thickness — these influence edge strength, cutting forces and clamping requirements for the insert (SKU 6774025-Tungaloy).

Does the T9215 grade support interrupted cuts?
The T9215 grade combines good wear resistance with fracture toughness and is suitable for continuous to slightly interrupted cuts in mid-range steels.

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.