WNMG 080404 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide T9225 and a trigon geometry with 0.4 mm corner radius for stable chip formation and extended tool life; order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

WNMG 080404 T9225 — Indexable turning insert for turning, CVD-coated carbide, 0.4 mm radius (Tungaloy)

The WNMG080404-PM T9225 is an ISO-standard indexable insert designed for external and internal turning in medium to heavy steel machining, offering a robust universal grade suited to varying engagement conditions.

• CVD-coated carbide grade T9225 for steel machining
• Robust universal grade for medium to heavy cuts
• Trigon insert, 80° cutting angle, 0.4 mm radius
• ISO-compatible fixing with cylindrical hole

Consistent performance through CVD-coated carbide and optimised toughness

The combination of CVD-coated surface treatment and a carbide substrate in the T9225 grade delivers measurable benefits for production: improved wear resistance and stable chip formation reduce flank wear and the frequency of index changes, leading to higher machine uptime. This universalsort is formulated for medium to heavy machining, making it suitable where intermittence or variable engagement calls for added toughness rather than a purely brittle grade. Specifying this insert therefore supports a predictable machining cycle and can lower overall tooling costs by prolonging effective cutting life.

Predictable fit and secure clamping for repeatable setups

Built to the ISO dimensions and tolerance classes, the insert’s trigon shape and 80° cutting angle give a balance between strength and accessibility in typical turning operations. The 0° clearance geometry and cylindrical hole fixing ensure secure clamping and repeatable indexing, which simplifies changeover and reduces setup deviation. Compatibility with holders is determined by form, free angle, tolerance class, clamping method, size and thickness; selecting the correct ISO holder and clamp provides reliable positional accuracy and contributes to consistent surface finish and dimensional control.

Application guidance: choose the chipbreaker and holder to match conditions

The PM chipbreaker paired with the T9225 grade is recommended for turning applications that alternate between continuous and slightly interrupted cuts, particularly in steel. The 0.4 mm corner radius supports general-purpose turning and light finishing passes where balanced cutting edge strength and surface quality are required. For unstable clamping or heavy interrupted cuts, retain the universal character of this grade but consider toolpath and feed adjustments to preserve edge life. Matching the insert to a suitable ISO-compliant outer holder and using recommended cutting data will maximise process security and deliver consistent component quality.

For application support or fast supply of Tungaloy indexable inserts, contact Metav Werkzeuge: info@metav-werkzeuge.com or +49 2822 7131930 — technical consultation and reliable delivery available.

Technical Data

• Article number: 6966371
• Manufacturer SKU: TUN6966371
• SKU: 6966371-Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Facts

• Corner radius: 0.4 mm
• Cutting angle: 80°
• Insert thickness: 4.76 mm
• Insert size: 08
• Clearance angle: 0°

Special features

• Material: carbide
• Coating: CVD-coated carbide
• Grade: T9225
• Chipbreaker: PM
• Shape: trigon
• Hole: with hole (cylindrical)
• Application: turning
• ISO designation: WNMG080404-PM
• Compatibility: ISO holders determined by form, clearance, tolerance, clamping, size and thickness

FAQ

What materials is this insert suitable for? The Tungaloy WNMG080404-PM T9225 insert is formulated primarily for steel machining and performs well in medium to heavy cuts where toughness is required.

How does the PM chipbreaker influence performance? The PM chipbreaker provides reliable chip control under varying engagement and interrupted cuts, reducing the risk of built-up edge and improving surface finish when using the T9225 grade.

Which holder features are required for correct mounting? Correct mounting depends on matching the ISO form, tolerance class, clamping method, size and thickness; the trigon shape with a cylindrical hole requires the corresponding ISO-compliant holder and clamping set.

Is the 0.4 mm corner radius suitable for finishing passes? A 0.4 mm corner radius offers a compromise between edge strength and surface quality, suitable for general turning and light finishing; for fine finishing, a smaller radius insert may be preferable.

How to identify the item in stock or on an order? Look for the designation WNMG080404-PM T9225 and the SKU 6966371-Tungaloy to ensure the correct grade and geometry are supplied.

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.