WNMG 080404 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide reliability, a balanced 0.4 mm corner radius and the stable 80° trigon geometry for consistent medium to heavy steel turning; order the inserts directly via Metav Werkzeuge or request application advice from our consultants.

WNMG080404 T9225 — ISO turning insert for steel machining (trigon, 80°) by Tungaloy

WNMG080404-TQ T9225 is an ISO-standard trigon turning insert designed for medium to heavy steel machining with intermittent cuts and varying engagement conditions

• Trigon WNMG insert, ISO 080404
• CVD-coated carbide grade T9225
• 80° cutting geometry for stable turning
• 0.4 mm corner radius for versatile finishes

Maximised cutting performance for demanding steel turning

The combination of a CVD-coated surface and a robust carbide substrate delivers consistent edge life and reliable performance in varied cutting conditions. The chosen grade, T9225, is engineered as a universal, tough grade for medium to heavy steel machining where occasional interruptions or varying engagement demand elevated fracture resistance. This results in fewer insert changes, reduced downtime and a predictable production rhythm. The 80° trigon geometry contributes to edge stability and tool support, enabling higher metal removal rates while preserving dimensional control.

ISO compatibility and secure clamping for straightforward integration

The ISO designation guarantees that form, relief angle, tolerance class, fastening, size and thickness determine compatibility with holders and boring bars; the insert is supplied with a cylindrical hole, enabling secure location and repeatable clamping. Matching the insert to an appropriate external holder or internal boring bar is essential: correct seat geometry and fastening torque ensure clamping stability and consistent cutting forces. Where tool systems are standardised in the workshop, the ISO conformity simplifies procurement and inventory management while maintaining process reliability.

Controlled surface quality and chip management for efficient production

A 0.4 mm corner radius strikes a pragmatic balance between edge strength and surface finish, allowing for moderate feeds while maintaining a good component surface. The integrated chipbreaker TQ is tailored for steel applications and supports controlled chip formation under varying cut conditions, which reduces risk of chip re-cutting and improves surface integrity. The 80° approach angle spreads cutting forces over a larger edge section, reducing localised load peaks and extending insert life—an advantage when reproducible part quality and predictable tool change intervals are required.

Practical system considerations and recommended applications

Designed as part of an ISO insert system, the package concept comprises the insert, a matching external holder or boring bar, a backing or clamping set and replacement screws. Typical applications include external and internal turning operations where a universal, tough grade is preferred; selection of chipbreaker and grade should be matched to workpiece stability and cutting strategy. For interrupted cuts or variable engagement, the T9225 grade provides additional toughness compared with standard finishing grades, while the trigon form offers three cutting edges and economical indexability.

Contact Metav Werkzeuge for tailored application advice or to source Tungaloy WNMG080404-TQ T9225 inserts; telephone +49 2822 7131930 or e-mail info@metav-werkzeuge.com

Technical Data

• Article number: 6781363
• Manufacturer SKU: TUN6781363
• Label: WNMG080404-TQ T9225
• SKU: 6781363-Tungaloy
• ISO designation: WNMG080404-TQ

Facts

• Size: 08
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Approach angle: 80°
• Hole: with cylindrical hole

Special features

• Material: carbide
• Coating: CVD-coated
• Grade: T9225 (universal, tough)
• Plate form: trigon
• Chipbreaker: TQ
• Application: turning (external and internal)
• Suitable for medium to heavy steel machining
• Compatible with ISO holders and boring bars

FAQ

What materials is this insert intended for?
The WNMG080404-TQ T9225 insert is intended primarily for steel machining in medium to heavy applications; the T9225 grade offers increased toughness for variable cut conditions.

How does the chipbreaker influence performance?
The TQ chipbreaker is designed to control chip formation in steel turning, improving chip evacuation and reducing the chance of re-cutting, which supports consistent surface quality.

Is the insert compatible with standard ISO holders?
Yes, the insert follows ISO geometry so compatibility is determined by form, relief angle, tolerance class, fastening, size and thickness; the cylindrical hole ensures secure location in matching holders.

What does the 0.4 mm corner radius mean for surface finish?
A 0.4 mm radius provides a compromise between edge strength and finish quality, allowing moderate feeds while maintaining good surface integrity for turned components.

How many cutting edges are available per insert?
The trigon plate form provides multiple indexed edges; the trigon shape allows economical re-indexing to present fresh cutting edges as needed.

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.