WNMG 080404 T6215 Wendeplatten - Tungaloy

Take advantage of a wear‑resistant CVD‑coated carbide grade paired with an efficient TM chipbreaker to secure stable turning of stainless steels. The ISO format and standardised geometry ensure predictable mounting and repeatable results. Order directly via Metav Werkzeuge or consult our specialists for grade and chipbreaker recommendations.

WNMG080404-TM T6215 — ISO turning indexable insert, CVD‑coated carbide (Tungaloy)

The WNMG080404-TM T6215 is an ISO‑standard turning insert designed for external and internal turning of stainless steels under stable to lightly interrupted conditions.

• CVD‑coated carbide grade T6215
• Optimised for stainless steel turning
• Trigon form, 0.4 mm corner radius
• ISO WNMG 080404 format, with cylindrical hole

Long‑lasting wear resistance for stable stainless steel machining

The CVD‑coated carbide grade T6215 offers enhanced wear resistance tailored to the demands of machining stainless steel, where workhardening and built‑up edge can limit tool life. The hard, chemically stable coating reduces flank and crater wear, which translates into longer tool life and fewer changeovers. By favouring a wear‑resistant grade in stable cutting conditions, production runs become more predictable and downtime is reduced, supporting continuous operation and consistent component quality.

Standardised geometry for secure clamping and repeatable results

This indexable insert follows the ISO WNMG geometry so compatibility with matching holders is straightforward; compatibility is determined by form, relief angle, tolerance class, fastening, size and thickness. The trigon shape with a 0.4 mm corner radius and 0° clearance provides a robust seating and predictable cutting behaviour. The insert’s 4.76 mm thickness and cylindrical hole ensure reliable orientation and clamping repeatability when used with the correct shim/clamp set and fastening screws, which supports repeatable part tolerances and setup efficiency.

Controlled chip formation for improved surface finish and process stability

The TM chipbreaker is designed to promote stable chip formation during turning of stainless materials, reducing the risk of long, stringy chips and improving evacuation. Better chip control leads directly to improved surface finish and reduced risk of rework or damage to the workpiece. Selecting an appropriate chipbreaker and matching it to the machine stability and cutting parameters can also reduce cycle time by enabling higher, safer feeds without compromising component integrity.

Practical system advice and application range

This insert is part of a system comprising the ISO insert, a compatible external holder or boring bar, a locating shim/clamp set and spare screws. It is intended primarily for turning applications where stable to slightly interrupted cuts occur; the grade excels in conditions where steady cutting and good heat control are present. For unfamiliar materials or interrupted cutting, selecting an alternative chipbreaker or a different grade may be advisable to balance toughness and wear resistance. The combination of standardised geometry and a robust CVD coating makes the insert a dependable choice for production environments.

For advice on integrating Tungaloy’s T6215 inserts into production and for procurement via Metav Werkzeuge, contact our experts at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6903063
• Manufacturer SKU: TUN6903063
• Our SKU: 6903063-Tungaloy
• Label: WNMG080404-TM T6215
• Model series: ISO turning indexable inserts
• Material: carbide

Facts

• ISO designation: 080404
• Corner radius: 0.4 mm
• Included angle: 80°
• Relief angle: 0°
• Plate thickness: 4.76 mm
• Plate size: 08

Special features

• CVD‑coated carbide grade T6215
• Chipbreaker: TM
• Plate shape: trigon
• With cylindrical hole
• Suited for turning of stainless steels under stable to slightly interrupted conditions
• System: insert + compatible holder, shim/clamp set and spare screws

FAQ

What materials is this insert suitable for?
The Tungaloy WNMG080404‑TM T6215 insert is optimised for stainless steel machining under stable to lightly interrupted conditions; suitable chipbreaker and cutting data should be chosen for other materials.

How does the TM chipbreaker affect machining?
The TM chipbreaker promotes short, controllable chips and improved evacuation, which enhances surface finish and process stability when using the T6215 grade.

How is compatibility with toolholders ensured?
Compatibility depends on the insert form, relief angle, tolerance class, fastening, size and thickness; the ISO WNMG format and cylindrical hole enable secure seating in matching holders and shims.

Can this insert be used for internal turning?
Yes, the insert is suitable for both external and internal turning applications provided the holder and cutting conditions meet the stability requirements for the grade.

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.