CPMT 080208 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide wear resistance, an ISO‑standard geometry and a compact 0.8 mm corner radius for reliable stainless steel turning; order directly via Metav Werkzeuge or consult our specialists for application support.

CPMT 080208 T6215 ISO turning insert for stainless steel — Tungaloy, CVD‑coated carbide

The CPMT 080208 T6215 is an ISO‑standard rhombic turning insert designed for stable to lightly interrupted turning of stainless steels, offering dependable wear resistance and predictable chip control.

• CVD‑coated carbide grade T6215
• Optimised for stainless steel turning
• Rhombic plate with 0.8 mm corner radius
• Central hole with 40°–60° countersink

High productivity through wear‑resistant coating and grade

The combination of a CVD‑coating with a wear‑resistant carbide substrate in grade T6215 provides extended tool life under continuous and lightly interrupted turning conditions. Because the coating improves thermal and abrasive resistance, tool change intervals are reduced and process stability is increased; this leads to fewer interruptions on the shop floor and a more predictable production flow. The result is efficient machining with consistent surface finish and extended cutting performance for a wide range of rostfreier Stahl components.

Precise geometry for secure clamping and holder compatibility

The insert follows ISO geometry rules; compatibility with a holder is determined by form, clearance angle, tolerance class, fastening, size and thickness. The rhombic plate features an included angle of 80°, a clearance angle of 11° and a plate thickness of 2.38 mm, ensuring secure seating and repeatable locating in compatible external holders or boring bars. Because the insert has a central hole with a cylindrical bore and a one‑sided countersink (40°–60°), correct clamping with the matching screw and shim set guarantees stable cutting conditions and minimises vibration.

Application benefits for stainless steel turning and chip control

This grade and geometry combination is tailored to turning rostfreier Stahl: the single‑sided chipbreaker and the modest corner radius of 0.8 mm support controlled chip formation while avoiding excessive cutting forces that can lead to work hardening. Select the chipbreaker and grade according to the workpiece material, machining strategy and machine rigidity to obtain the best compromise between surface quality and tool life. In practical terms, this insert is appropriate for general external and internal turning tasks where consistent removal rates and surface integrity are required.

System setup, handling and spare parts guidance

An operational system consists of the ISO turning insert, a suitable external holder or boring bar, an underlay/clamp set and replacement screws. The CPMT080208 insert (manufacturer item 6903084, manufacturer SKU TUN6903084) is delivered ready for installation; ensure the matching clamping hardware is specified by form and tolerance to preserve repeatability. Regular inspection of the cutting edge and adherence to recommended speeds and feeds for rostfreier Stahl will extend service life and maintain process reliability. For uncertain applications or complex alloys, request machining parameters from our technical team to align the insert choice with production goals.

For availability, technical parameter guidance or to source matching holders and consumables for the Tungaloy CPMT 080208 T6215, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for prompt, application‑focused advice.

Technical data

• Article number: 6903084
• Manufacturer SKU: TUN6903084
• SKU: 6903084-Tungaloy
• Manufacturer: Tungaloy

Facts

• Plate thickness: 2.38 mm
• Corner radius: 0.8 mm
• Included angle: 80°
• Clearance angle: 11°
• Plate size: 08

Special features

• CVD‑coated carbide
• Grade T6215
• Rhombic plate form
• Central cylindrical hole with one‑sided countersink (40°–60°)
• Single‑sided chipbreaker
• ISO turning insert
• Application: Turning

FAQ

What materials is this insert intended to machine?
The CPMT 080208 T6215 insert from Tungaloy is optimised for machining rostfreier Stahl (stainless steel) under stable to lightly interrupted turning conditions.

Which holders are compatible with this ISO insert?
Compatibility is achieved with holders that match the CPMT geometry, 80° included angle, 11° clearance and 2.38 mm thickness; the insert is designed to fit standard ISO rhombic external holders when clamped with the correct shim and screw.

What is the purpose of the central hole and countersink?
The central cylindrical hole with a one‑sided 40°–60° countersink secures the insert axially and locates it repeatably in the seat, improving clamping stability for consistent cutting with the Tungaloy CPMT 080208.

How does the T6215 grade affect performance?
Grade T6215 combines a durable carbide substrate with a CVD coating to enhance abrasive and thermal resistance, resulting in improved tool life and steady performance when turning stainless steels.

Which chipbreaker should be chosen for stainless steel applications?
For rostfreier Stahl, select a chipbreaker that promotes short, controllable chips in the required cutting conditions; the CPMT 080208 insert is supplied with a single‑sided chipbreaker suited to general turning tasks.

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.