WNMG 080408 T5115 Wendeplatten - Tungaloy

High-performance productivity and consistent surface quality are delivered by the combination of a CVD-coated carbide grade with a chipbreaker CF geometry and a 0.8 mm nose radius for controlled cutting in cast iron and similar materials. Benefit from a proven ISO indexable format that reduces changeover time and ensures repeatable results; order the WNMG080408-CF T5115 insert directly via Metav Werkzeuge or consult the technical team for tailored recommendations.

WNMG 080408 T5115 – ISO turning insert, CVD-coated carbide (Tungaloy)

WNMG 080408 T5115 is an ISO-standard turning insert designed for external and internal turning operations where reliable chip control and edge stability are required

• CVD-coated carbide grade T5115
• Universal grade for cast iron machining
• Trigon form with 0.8 mm corner radius
• ISO WNMG080408 geometry, 0° relief angle

Increased productivity for cast iron with stable edge life

The CVD-coated carbide of grade T5115 is formulated to provide an effective balance between wear resistance and edge stability, making it suitable as a universal choice for machining cast iron. This results in longer tool life under interrupted cuts and improved process reliability, so cycle times can be reduced without compromising surface finish. The coating reduces flank wear and helps maintain cutting-edge integrity under varying cutting conditions, delivering measurable improvements in productivity.

Predictable fit and repeatable set-up for quick tool changes

The ISO WNMG080408 geometry and trigon plate form ensure compatibility with standard indexable holders; the defined dimensions and tolerance classes provide a predictable clamping interface. With a 0.8 mm corner radius and a plate thickness of 4.76 mm, the insert offers a stable cutting edge for medium to heavy cuts while the 0° relief angle contributes to conservative cutting forces in many turning set-ups. These characteristics simplify tool selection and reduce machine downtime, since matching holders and clamping systems deliver consistent seat and repeatability.

Controlled chip formation and improved surface quality

Equipped with the chipbreaker CF, this insert promotes reliable chip segmentation when machining brittle materials like cast iron, thereby improving swarf evacuation and protecting the workpiece surface from re-cutting. The CVD coating enhances heat resistance and reduces built-up edge risk, which supports consistent surface quality and reduces finishing passes. For best results, the chipbreaker and grade should be chosen with regard to workpiece stability and machining parameters; this indexable insert performs especially well where a compromise between productivity and finish is required.

For individual machining advice or to secure stock of the Tungaloy WNMG080408-CF T5115 insert, please contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 for prompt assistance and supply options

Technical data

• Article number: 6850352
• Manufacturer SKU: TUN6850352
• Designation: WNMG080408-CF T5115
• Model series: ISO turning indexable inserts
• Material: carbide (hardmetal)
• Application: Turning

Dimensions & core data

• Corner radius: 0.8 mm
• Plate thickness: 4.76 mm
• Included angle: 80°
• Relief angle: 0°
• Plate size: 08
• ISO code: 080408

Features & geometry

• Coating / grade: T5115 (CVD-coated carbide)
• Chipbreaker: CF
• Plate form: trigon (triangular)
• Hole: with cylindrical hole
• Compatibility: determined by form, relief angle, tolerance class, clamping, size and thickness

FAQ

Which materials are best suited to this insert?
The WNMG080408-CF T5115 from Tungaloy is primarily specified as a universal grade for cast iron machining; the T5115 CVD-coated carbide provides a balance of wear resistance and edge stability for such materials.

How can compatibility with toolholders be ensured?
Compatibility depends on holder form, relief angle, tolerance class, clamping method, size and thickness; the ISO WNMG080408 designation indicates the standard geometry that must match the chosen indexable holder.

What is the purpose of the chipbreaker CF?
The chipbreaker CF is designed to fragment chips effectively when machining brittle materials, improving evacuation and reducing risk of recutting, which helps maintain consistent surface finish and process stability.

Which dimensions should be checked before ordering replacement inserts?
Verify the corner radius (0.8 mm), plate thickness (4.76 mm), included angle (80°), relief angle (0°), plate size (08) and the presence of a cylindrical hole; reference the designation WNMG080408-CF T5115 and SKU TUN6850352 when ordering.

How does the T5115 coating affect tool life and finish?
The CVD T5115 coating increases heat resistance and reduces flank wear, providing longer life and steadier cutting-edge performance, which leads to improved and more consistent surface quality in cast iron turning.

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.