CNMG 090408 T6215 Wendeplatten - Tungaloy

Take advantage of the CVD‑coated carbide grade T6215 and the proven CNMG geometry for consistent performance in stainless steel turning; the insert combines wear resistance, secure clamping and straightforward indexing for a reliable production flow. Order the item directly via Metav Werkzeuge or request technical advice from our consultants for holder compatibility and application optimisation.

CNMG090408 T6215 – ISO indexable turning insert, CVD‑coated carbide, Tungaloy

The CNMG090408 T6215 is an ISO rhombic indexable turning insert engineered for stable and lightly interrupted turning of stainless steels; suitable for external and internal turning when combined with the correct ISO holder and clamping set.

• CVD‑coated carbide grade T6215
• Suited for stainless steel turning
• CNMG 09 size with 0.8 mm corner radius
• Cylindrical hole for secure clamping

High wear resistance and predictable tool life

The CVD‑coated carbide grade T6215 offers enhanced wear resistance specifically tuned for the demands of machining stainless steel. The chemical vapour deposition layer increases abrasion resistance and helps maintain the cutting edge under stable to lightly interrupted cut conditions. This translates into more consistent part tolerances and fewer insert changes, supporting continuous production and lower part cost per component.

Geometry engineered for chip control and secure clamping

The rhombic CNMG 09 geometry with a 0.8 mm corner radius and a double‑sided chipbreaker provides a balance between strength and finish. The chipbreaker promotes fragmenting and evacuation of chips when turning stainless steels, reducing heat buildup at the cutting zone. The insert’s cylindrical hole ensures reliable clamping in compatible ISO indexable holders, preserving repeatability and enabling safe indexing when one cutting edge is exhausted.

Productivity advantages through stable cutting conditions

Designed as part of an ISO insert system, the plate’s standard designation eases replacement and holder selection. Using a grade optimised for stainless steels reduces flank wear and the need for conservative feeds, so machining can maintain higher metal removal rates without sacrificing surface quality. The combination of geometry and coating supports improved cycle times and fewer unscheduled tool changes — a rational investment for batch and continuous production environments.

System considerations and practical application guidance

Compatibility with a specific holder is determined by form, clearance angle, tolerance class, fastening method, size and thickness; select an ISO external holder or boring bar that matches these parameters. The insert is double‑sided, permitting rotation to a fresh edge, and is intended for use with the correct underlay/clamp set and replacement screws. For internal turning, ensure adequate tool overhang and workpiece support to maintain the stable conditions this grade requires.

For procurement of the Tungaloy CNMG090408 T6215 insert or for tailored advice on holder compatibility and application parameters, contact Metav Werkzeuge for prompt supply and technical support: info@metav-werkzeuge.com, +49 2822 7131930.

Technical Data

• Article number: 6966086
• Manufacturer SKU: TUN6966086
• SKU: 6966086-Tungaloy

Facts

• Corner radius: 0.8 mm
• Plate thickness: 4.76 mm
• Size (inscribed circle): 09
• Wedge angle: 80°
• Clearance angle: 0°

Special features

• CVD‑coated carbide grade T6215
• Rhombic CNMG plate form
• Cylindrical hole for clamping
• Double‑sided chipbreaker
• Suitable for turning rostfreiem Stahl (stainless steel)
• Compatible with ISO indexable holder systems
• Material: carbide (Hartmetall)

FAQ

Which materials is this insert suitable for?
The CNMG090408 T6215 insert by Tungaloy is optimised for machining stainless steel; the CVD coating and grade selection favour abrasion resistance in that material family.

Is the insert indexable on both sides?
Yes, the plate is double‑sided and may be indexed to a second cutting edge when the first shows wear, consistent with standard CNMG double‑sided inserts.

How does the chipbreaker affect machining?
The double‑sided chipbreaker on this CNMG geometry helps fragment chips and control evacuation, reducing heat concentration and improving surface finish during turning of stainless steels.

What holder features are required for correct compatibility?
Compatibility is governed by form, clearance angle, tolerance class, fastening, size and thickness; select an ISO holder matching these specifications for secure clamping of the CNMG090408 insert.

Can this insert handle lightly interrupted cuts?
Yes—Tungaloy’s T6215 grade and the CNMG geometry are designed for stable to lightly interrupted turning conditions, offering a balance of edge strength and wear resistance.

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.