WNMG 080408 T6215 Wendeplatten - Tungaloy

Take advantage of the CVD-coated carbide and the SA chipbreaker to maintain steady productivity when turning stainless steel; the combination of consistent tool life and reliable chip control supports uninterrupted machining. Order directly via Metav Werkzeuge or consult the technical team for grade and holder matching.

WNMG 080408 T6215 — WNMG080408-SA turning indexable insert for turning, CVD-coated carbide, Tungaloy

A WNMG080408-SA T6215 indexable insert designed for turning applications, focusing on stainless-steel machining under stable to slightly interrupted cutting conditions and suitable for ISO-compatible holder systems

• CVD-coated carbide for high wear resistance
• Optimised chipbreaking with SA chipbreaker
• ISO WNMG080408 trigon insert, 0.8 mm radius
• Suitable for stainless-steel turning under stable cuts

Consistent performance for stainless-steel turning

The CVD-coated grade T6215 provides a wear-resistant surface that prolongs edge life during extended runs on stainless steel, helping to reduce tool change frequency and machine downtime. As an indexable insert, the component delivers repeatable cutting edges and predictable wear patterns; this supports process stabilisation and easier cost accounting per part. For production environments where sustained surface quality and tool longevity matter, the coated carbide substrate offers a balance between toughness and wear resistance that suits semi-continuous turning.

Geometry and chip control that improve productivity

The trigon form and the SA chipbreaker combine with a 0.8 mm radius to support controlled chip formation and consistent surface finish on external and internal turning operations. The moderately rounded corner helps distribute cutting forces to reduce edge chipping in stable operating conditions, while the chipbreaking geometry channels swarf away from the cutting zone to reduce re-cutting. Selecting this geometry helps to maintain feed rates and reduce interruptions for chip clearing, translating into measurable cycle-time gains on repeat workpieces.

System compatibility and practical setup guidance

These ISO-standard inserts fit into conventional WNMG holders and are secured via the central bore and clamping system; the cylindrical hole design facilitates reliable seating and repeatable indexation. The plate thickness of 4.76 mm and the 0° clearance are typical for ISO WNMG dimensions, ensuring compatibility across standard external holders and boring bars. When building the toolpack, pair the insert with a holder matched for form, clearance angle and tolerance class to achieve the expected cutting performance. For turning with slight interruptions, choose the SA chipbreaker and the T6215 grade to exploit the combination of chip control and wear resistance.

Discuss suitability and holder matching with Metav Werkzeuge for the Tungaloy T6215 inserts — contact info@metav-werkzeuge.com or call +49 2822 7131930 for a technical consultation and rapid delivery options

Technical Data

• Manufacturer article number: 6876195
• SKU: 6876195-Tungaloy
• Manufacturer SKU: TUN6876195
• Label: WNMG080408-SA T6215

Core Data

• Corner radius: 0.8 mm
• Insert size: 08
• Thickness: 4.76 mm
• Lead angle: 80°
• Clearance angle: 0°

Special features

• Shape: trigon
• Chipbreaker: SA
• Coating/grade: T6215 (CVD-coated carbide)
• Hole style: cylindrical hole
• Typical application: turning
• Material: carbide

FAQ

What materials is this insert best suited to machine? This insert is designed primarily for stainless-steel turning; the T6215 grade offers wear resistance suited to stable to slightly interrupted cuts in stainless steels.

How does the SA chipbreaker affect machining? The SA chipbreaker promotes short, controlled chips and assists stable chip evacuation, which helps maintain consistent surface finish and reduces downtime for chip clearing when using the WNMG080408-SA insert.

Is the insert compatible with standard WNMG holders? Yes, the ISO WNMG080408 profile and the central cylindrical hole make the insert compatible with conventional WNMG external holders and clamping systems when matched by tolerance class and clearance.

What benefits does the CVD-coated T6215 grade provide? The CVD-coated carbide grade T6215 balances wear resistance and toughness for improved edge life on stainless steel, extending intervals between inspections and replacements.

Which corner radius is recommended for general finishing and semi-roughing? The 0.8 mm radius is a versatile compromise that supports acceptable surface finish in finishing passes while providing sufficient strength for light semi-roughing on stable setups.

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.