WNMG 080412 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of a CVD-coated carbide grade T9215 and a TS chipbreaker to secure consistent chip control and long tool life in medium-steel turning; order the insert directly via Metav Werkzeuge or consult our specialists for holder compatibility and cutting data.

WNMG 080412 T9215 — ISO turning insert, CVD-coated carbide, 1.2 mm radius (Tungaloy)

WNMG 080412 T9215 is an ISO‑standard trigon turning insert designed for external and internal turning in medium steels, offering high wear resistance and fracture strength for productive, continuous to lightly interrupted cuts

• CVD-coated carbide grade T9215
• Trigon shape with 80° geometry
• 1.2 mm corner radius for robust edge
• TS chipbreaker for continuous cuts

High wear resistance and reliable productivity for medium-steel turning

The insert is built on a CVD-coated carbide substrate, identified by the grade T9215, which balances wear resistance with fracture toughness to maintain edge life under productive cutting conditions. This combination reduces tool change frequency and supports higher material removal rates in continuous and lightly interrupted machining. By choosing this material grade and the matching chipbreaker, machining processes become more predictable and economical, with a measurable improvement in process stability and surface quality.

Geometry and clamping that reduce vibration and extend life

The trigon geometry with an effective 80° angle and a 1.2 mm corner radius provides a strong cutting edge and favourable engagement for roughing and finishing passes. The insert's 0° clearance angle and cylindrical hole fixation ensure secure clamping in ISO holders, while the plate thickness 4.76 mm contributes to rigidity. These characteristics translate into lower vibration, reduced risk of edge chipping and consistent dimensional accuracy across production batches. Compatibility with the toolholder depends on form, clearance, tolerance class, fastening method, size and thickness.

Shop-floor benefits: chip control, surface finish and predictable upkeep

Equipped with the TS chipbreaker, the insert improves chip formation for continuous to slightly interrupted cuts, helping to avoid long, tangled chips and to facilitate evacuation. The result is an improved surface finish and fewer interruptions for manual chip handling. The robust grade and geometry reduce the incidence of unexpected breakage, supporting steady output and easier process planning. For complex setups, specialist advice is available to match holder choice and cutting parameters to the machining task.

For high-productivity medium-steel turning with reliable edge life, opt for the Tungaloy WNMG080412-TS T9215 — contact Metav Werkzeuge for tailored application advice and holder compatibility at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6774112
• Manufacturer SKU: TUN6774112
• SKU: 6774112-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall

Facts

• Corner radius: 1.2 mm
• Plate size: 08
• ISO designation: 080412
• Plate thickness: 4.76 mm
• Clearance angle: 0°
• Geometry angle: 80°

Special features

• Grade: T9215
• Chipbreaker: TS
• Schneidstofftyp: CVD-coated carbide
• Plate form: trigon
• Hole style: cylindrical hole (with hole)
• Typical application: Drehen (external and internal turning)

FAQ

Which materials is this insert optimised for?
The WNMG080412-TS T9215 is optimised for medium steels, where the CVD-coated T9215 grade delivers a compromise of wear resistance and toughness suited to productive turning.

How is holder compatibility determined for this insert?
Compatibility depends on the insert form, clearance, tolerance class, fastening type, size and thickness; the WNMG080412-TS geometry conforms to ISO standards and requires a matching trigon / WNMG holder.

What are the key geometry specifications to consider?
Key values are a 1.2 mm corner radius, 80° geometry, 0° clearance angle, 4.76 mm plate thickness and a trigon form with a cylindrical hole; these affect edge strength and clamping stability.

What machining conditions suit the TS chipbreaker?
The TS chipbreaker is designed for continuous and slightly interrupted cuts, promoting short, controllable chips and consistent surface quality with the T9215 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.