WNMG 080408 T9225 Wendeplatten - Tungaloy

Benefit from the combination of CVD-coated carbide T9225, robust universal performance for medium to heavy steel turning, and a durable double-sided chipbreaker that reduces tool changes and maintains process stability; order directly via Metav Werkzeuge or request technical advice from our consultants.

WNMG080408 T9225 — ISO turning insert, CVD‑coated carbide, trigon by Tungaloy

The WNMG080408 T9225 is an ISO‑standard indexable insert engineered for external and internal turning, offering a robust universal grade suited to varying engagement conditions and lightly interrupted cuts.

• CVD-coated carbide grade T9225
• Robust universal for medium–heavy steel
• Double-sided chipbreaker for versatility
• Trigon form with 0.8 mm corner radius

Consistent cutting performance and longer tool life

The combination of CVD‑coated carbide and a robust universal grade provides a balance of wear resistance and toughness that is particularly effective in steel turning. The coating improves thermal stability at elevated cutting temperatures, while the substrate offers resilience against slight interruptions in the cut. This translates into longer tool life and fewer index changes, supporting continuous production and reducing process downtime. The designed interaction between grade and chipbreaker ensures predictable flank wear and stable machining performance.

Secure clamping and predictable geometry for reliable results

Compatibility with ISO turning toolholders is determined by form, relief angle, tolerance class, attachment and thickness; the trigon form, 0° relief angle and cylindrical hole provide a secure seating and repeatable orientation in a suitable external holder or boring bar. The plate’s 4.76 mm thickness and defined tolerance class deliver rigidity at the cutting edge, reducing vibration and improving dimensional repeatability. Clear geometry specifications simplify tool assembly and make setup more transparent for shop floor staff.

Versatile chip control for varied machining conditions

Equipped with a double-sided chipbreaker, the insert supports a range of cutting conditions without frequent tool swaps. The chipbreaker design promotes controlled chip formation, which contributes to a consistent surface finish and reliable evacuation of chips from the cutting zone. Selecting the appropriate breaking geometry and the T9225 grade for the workpiece material enables efficient material removal and helps maintain cutter edge stability when encountering intermittent engagement or variable feeds.

Cost-effective edge utilisation and streamlined inventory

The double-sided concept and trigon plate form mean multiple usable cutting edges per insert, increasing edge count per item and enhancing cost-efficiency in high-volume turning operations. Clear ISO designation and manufacturer SKU simplify procurement and stock management, while the insert’s universal character reduces the number of specialised grades required for mixed production runs. This results in a leaner tooling inventory and faster reaction to varying job requirements.

Contact Metav Werkzeuge for application-matching advice on Tungaloy turning inserts or to secure delivery of article 6780749; email info@metav-werkzeuge.com or call +49 2822 7131930 for direct assistance

Technical data

• Article number: 6780749
• Manufacturer SKU: TUN6780749
• SKU: 6780749-Tungaloy
• Manufacturer: Tungaloy

Facts

• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Relief angle: 0°
• Included hole: with hole (cylindrical)
• Insert angle: 80°
• Size: 08

Special features

• CVD-coated carbide grade T9225
• Trigon plate form
• Double-sided chipbreaker
• Cylindrical centre hole
• Suitable for external and internal turning
• Compatible with ISO turning holders
• Material: carbide

FAQ

What materials is this insert intended for?
The insert is designed as a robust universal grade for medium to heavy steel machining and performs well where slightly interrupted cuts demand toughness; the T9225 grade provides heat and wear resistance for such applications.

How does the 0.8 mm corner radius affect machining?
A 0.8 mm corner radius helps extend edge life and improves cutting-edge strength, providing a compromise between good edge resilience and acceptable surface finish in turning operations.

Is the insert reversible and how many usable edges are available?
The trigon, double‑sided design enables multiple usable edges per insert, increasing cost-efficiency; specific edge counts depend on the exact seating and indexing practice used in the chosen holder.

Which holders are compatible with this ISO insert?
Compatibility is ensured with holders that accept ISO‑standard trigon inserts of size 08, matching the form, relief angle, tolerance class, attachment and thickness—verify holder specifications against the insert geometry before mounting.

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.