CPMT 080208 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide durability, a precise 0.8 mm nose radius, and ISO compatibility for reliable stainless-steel turning; order directly via Metav Werkzeuge or consult our specialists for application advice.

CPMT 080208 T6215 rhombic turning insert by Tungaloy — CVD-coated carbide, 80° geometry

The CPMT080208 T6215 is an ISO-standard rhombic insert designed for external and internal turning of stainless steel under stable to slightly interrupted conditions

• CVD-coated carbide grade T6215
• Rhombic 08 form, 80° included angle
• 0.8 mm nose radius for versatile profiles
• One-sided chipbreaker for controlled chips

High wear resistance for stainless-steel turning

The CVD-coated carbide grade T6215 offers notably improved wear resistance compared with uncoated grades, which translates into longer tool life and fewer index changes. The coating reduces adhesion and flank wear when machining stainless steel; this means more consistent surface quality over longer production runs. The 0.8 mm nose radius provides a balance between robust cutting edge strength and the ability to produce fine external profiles, while the 80° geometry supports both roughing and finishing passes with predictable engagement.

Easy integration with ISO holders and modular tool systems

Compatibility is determined by insert form, relief angle, tolerance class, fastening method, size and thickness. The rhombic 08 shape and the ISO-standard designation make the insert straightforward to fit into matching external holders or a suitable boring bar. The insert is supplied as part of a system that uses a shim/locking set and replacement screws; selecting the correct seat and clamping components avoids misalignment and ensures repeatable clamping. The insert’s thickness of 2.38 mm and the 11° relief angle are important parameters when matching replacement plates to existing toolposts.

Reliable chip control and stability in production

The single-sided chipbreaker is designed to produce compact, manageable chips when turning stainless steels with moderate to stable cut conditions. Effective chip formation reduces the risk of built-up edge and enhances surface finish; for interrupted cuts the grade’s toughness contributes to edge security. The central cylindrical hole with a single-sided countersink (40°–60°) ensures secure fastening and accurate seat positioning, which supports vibration damping and consistent cutting forces on the machine.

Practical recommendations and application areas

This insert is best used for general-purpose external and internal turning operations where stainless steel is the primary workpiece material and a balance of wear resistance and edge integrity is required. Choose a matching holder with correct seat form and clamp geometry, and select cutting data aligned with stable cutting conditions for optimum tool life. For specialised applications or intermittent heavy interruptions, consider toolpath strategy adjustments or alternative grades; technical advisors at Metav Werkzeuge can assist with parameter selection and process optimisation.

For procurement and tailored application advice on the Tungaloy CPMT 080208 T6215 insert, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for fast, practice-oriented support and availability information

Technical data

• Article number: 6903088
• Manufacturer SKU: TUN6903088
• Model series: ISO-Drehwendeschneidplatten
• Label: CPMT080208 T6215 Tungaloy-Wendeplatte

Core specifications

• Insert designation: CPMT080208
• Grade/coating: T6215 — CVD-coated carbide
• Nose radius: 0.8 mm
• Relief angle: 11°
• Thickness: 2.38 mm
• Size: 08
• Included angle: 80°
• Hole: with cylindrical hole + single-sided countersink (40°–60°)

Special features

• Rhombic plate form
• One-sided chipbreaker
• ISO-standard turning insert
• Suitable for turning stainless steel under stable to slightly interrupted conditions
• Compatibility depends on form, relief angle, tolerance class, fastening, size and thickness
• System components: matching external holder or boring bar, shim/locking set and replacement screws

FAQ

What materials is this insert intended for? The Tungaloy CPMT 080208 T6215 insert is designed primarily for machining stainless steel and performs best under stable to slightly interrupted turning conditions.

How should the insert be secured in the holder? Use the matching ISO holder designed for rhombic 08 inserts; the insert features a cylindrical hole with a single-sided countersink to ensure secure fastening and correct seating.

What does the T6215 grade offer compared with uncoated grades? Grade T6215 uses a CVD coating on a carbide substrate to improve wear resistance and reduce adhesion when turning stainless steel, resulting in longer life and more consistent surface finishes.

Is this insert suitable for internal and external turning? Yes, the rhombic 08 geometry and 80° included angle make it suitable for both external and internal turning operations with appropriate holder selection.

Which chip control can be expected with this insert? The one-sided chipbreaker promotes compact chip formation and better control during continuous cuts, improving machining stability and surface quality.

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.