WNMG 080408 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide robustness, precise 0.8 mm corner radius and ISO compatibility for reliable medium-steel turning operations; order directly via Metav Werkzeuge or consult our advisors for optimal grade and clamping recommendations.

WNMG 080408 T9215 ISO turning insert by Tungaloy — CVD-coated carbide, 0.8 mm corner radius

The WNMG080408-TSF T9215 is an ISO-format indexable turning insert designed for productive external and internal turning of medium steel, offering a trigon shape with a cylindrical hole for secure mounting.

• CVD-coated cemented carbide for wear resistance
• Trigon insert with cylindrical hole for stable clamping
• 0.8 mm corner radius for reliable edge strength
• Optimised for continuous to light interrupted cuts

Productive medium-steel turning with proven wear resistance

The CVD-coated T9215 grade pairs high wear resistance with fracture toughness to sustain elevated material removal rates in continuous and slightly interrupted cuts. The coating reduces flank wear and extends tool life, while the substrate maintains edge integrity under load. For production environments seeking predictable change intervals and fewer insert changes, this grade supports a steady output and reduced downtime. The ISO format ensures compatibility with common holders when form, clearance, tolerance class, fastening and thickness match.

Stable geometry and clamping for consistent surface finish

The trigon shape and cylindrical hole design provide a reliable datum for secure clamping, resulting in consistent tool position and repeatable surface quality. The 0.8 mm corner radius balances edge strength and dimensional control: it resists chipping on interrupted cuts while still allowing acceptable finish on shafting and facing operations. When paired with a suitable holder and correct seat support, the insert delivers steady chip formation and predictable forces, which simplifies cycle planning and reduces scrap rates.

Practical selection and set-up advice for machine shops

Select the TSF chipbreaker and grade combination according to workpiece material, cutting mode and machine rigidity: this insert is first choice for medium steel and is intended for continuous to light interrupted feeds. Adjust feed and depth of cut to match the radius and to avoid excessive radial engagement that could overload the edge. Secure seating with the correct clamp and screw torque, and verify holder compatibility by form, clearance angle and tolerance to ensure safe operation and repeatable results. For unfamiliar set-ups, consultation helps define starting cutting data and coolant strategy.

For specification advice and immediate availability of Tungaloy WNMG080408-TSF T9215 inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for application support and ordering

Technical data

• Article number: 6772373
• Manufacturer SKU: TUN6772373
• Label / SKU: 6772373-Tungaloy

Core data

• Insert designation: WNMG080408-TSF
• Grade: T9215
• Corner radius: 0.8 mm
• Insert size: 08
• Plate thickness: 4.76 mm
• Relief angle: 0°
• Main angle: 80°

Special features

• Material: cemented carbide
• Coating: CVD
• Chipbreaker: TSF
• Plate shape: trigon
• Mounting: with cylindrical hole
• Typical application: external and internal turning of medium steel
• Suitable cutting conditions: continuous to light interrupted cuts

FAQ

What materials is this insert best suited for?
The Tungaloy WNMG080408-TSF T9215 insert is optimised for medium steel machining, combining wear resistance and toughness for productive turning.

Which holder compatibility aspects must be checked before use?
Compatibility is determined by insert form, clearance angle, tolerance class, fastening method, size and thickness; ensure the holder matches the ISO plate geometry and clamping arrangement.

Can the insert handle interrupted cuts?
Yes, the T9215 grade and TSF chipbreaker are designed for continuous to light interrupted cuts, offering fracture resistance and stable chip control.

How does the corner radius affect cutting performance?
The 0.8 mm radius provides improved edge strength and resistance to chipping compared with finer radii, while maintaining acceptable surface finish for most turning tasks.

Is coolant recommended when using this insert?
Coolant strategy depends on material, cutting data and machine rigidity; in medium-steel turning, moderate coolant or flood cooling often improves tool life and chip evacuation.

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.