CPMT 080204 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of wear-resistant CVD-coated carbide, precise ISO compatibility and robust geometry for consistent turning performance; order directly via Metav Werkzeuge or contact our consultants for application advice.

CPMT 080204 T6215 – Turning indexable insert by Tungaloy

The CPMT 080204 T6215 is an ISO-standard rhombic indexable insert designed for external and internal turning, optimised for stable to slightly interrupted machining of stainless steels.

• CVD-coated carbide for high wear resistance
• Rhombic 80° geometry for versatile turning
• 0.4 mm corner radius for robust edge strength
• Cylindrical hole with single-side countersink

Longer tool life through CVD-coated carbide and stable cutting

The CVD-coated carbide grade T6215 delivers high wear resistance, making it suitable for sustained production runs on stainless steels. The chemical vapour deposition layer increases surface hardness and temperature stability during cutting, which reduces flank wear and preserves cutting edge geometry. As a result, the insert supports longer tool life and fewer indexings, helping to improve process economy and maintain component quality.

Clear compatibility and simple holder selection

This insert conforms to the ISO 080204 designation and is part of the ISO turning insert family; compatibility with an insert holder depends on form, 11° relief angle, tolerance class, fastening method, size and thickness. The rhombic form with an 80° cutting angle suits a wide range of holder types and turning strategies. Specifying these parameters during planning avoids uncertainty at setup and ensures repeatable mounting and concentricity on external and internal turning operations.

Geometry tuned for edge strength and chip control

The 0.4 mm corner radius balances edge durability and surface finish, while the single-sided chipbreaker promotes predictable chip formation under the intended cutting regimes. The rhombic profile and the cylindrical hole with a one-sided countersink (40°–60°) provide stable clamping and contribute to vibration resistance in moderately interrupted cuts. Together these features reduce the risk of edge chipping and support consistent surface integrity on turned components.

Practical selection advice to boost productivity

Choose the chipbreaker and grade according to workpiece material, machining strategy and machine stability: the T6215 grade is intended for stable to slightly interrupted turning of stainless steels, offering a balance of wear resistance and toughness. For heavy interrupted cuts or marginally rigid setups consider larger corner radii or alternative insert geometries; for fine finishing, pair the insert with appropriate feeds and speeds to exploit the coating’s thermal stability. Documentation of holder compatibility and cutting data supports rapid process setup and reduces scrap rates.

Contact Metav Werkzeuge for tailored application support and stock availability — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the CPMT 080204 T6215 insert and suitable holder recommendations.

Technical data

• Article number: 6903087
• Manufacturer SKU: TUN6903087
• Stock SKU: 6903087-Tungaloy
• Model series: ISO turning indexable inserts
• Material: Cemented carbide (Hartmetall)
• Grade/coating: T6215, CVD-coated

Facts

• Insert designation: 080204 (ISO 080204)
• Size: 08
• Thickness: 2.38 mm
• Corner radius: 0.4 mm
• Relief angle: 11°
• Cutting angle: 80°
• Hole: with hole
• Hole style: cylindrical hole + one-sided countersink (40°–60°)

Special features

• Rhombic insert geometry (80°)
• Single-sided chipbreaker
• Designed for external and internal turning
• Compatibility determined by form, relief angle, tolerance class, fastening, size and thickness
• Intended use: stable to slightly interrupted turning of stainless steels

FAQ

Which materials is this insert suitable for?
The CPMT 080204 T6215 Tungaloy indexable insert is optimised for machining stainless steels and performs well under stable to slightly interrupted turning conditions.

How is holder compatibility determined?
Compatibility depends on the insert form, the 11° relief angle, tolerance class, fastening method, size and thickness; matching these parameters ensures correct fit for the chosen holder.

What benefits does the CVD coating bring?
The CVD-coated carbide in grade T6215 increases surface hardness and thermal stability, improving wear resistance and extending edge life on demanding turning operations.

When should the 0.4 mm corner radius be used?
The 0.4 mm radius provides a compromise between edge strength and surface finish and is recommended for general-purpose turning where robustness and good finish are both required.

Can this insert be used for interrupted cuts?
Yes; the insert is designed for stable to slightly interrupted cutting. For heavy interruptions or poor machine rigidity, assess alternative geometries or larger radii.

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.