WNMG 080404 T9225 Wendeplatten - Tungaloy

Robust CVD‑coated cemented carbide insert with a TF chipbreaker and a 0.4 mm corner radius for stable medium to heavy steel turning; ISO compatibility reduces changeover time. Order the WNMG080404‑TF T9225 directly via Metav Werkzeuge or consult our application specialists for tailored machining advice.

WNMG 080404 T9225 ISO turning insert WNMG080404‑TF for turning, 0.4 mm radius, 80° – Tungaloy

The WNMG080404‑TF T9225 is an ISO turning insert designed for external and internal turning in medium to heavy steel machining, offering increased toughness for interrupted cuts and broad holder compatibility

• CVD‑coated carbide for robust performance
• Universal grade for medium to heavy steel
• ISO‑form WNMG080404‑TF with 80° geometry
• 0.4 mm corner radius; cylindrical hole for secure fit

Product advantages for reliable steel turning

The CVD‑coated cemented carbide formulation in grade T9225 combines wear resistance with increased toughness, which is particularly useful when facing variable engagement conditions or lightly interrupted cuts. This insert from the ISO series delivers a balance between tool life and resistance to shock, enabling more productive turning cycles on a range of steel alloys. The combination of a TF chipbreaker and the grade's composition supports stable cutting forces and consistent surface finish during continuous and intermittent operations.

Improved chip control and edge stability for consistent results

The TF chipbreaker geometry is engineered to break chips effectively in typical steel turning tasks, reducing the risk of long, tangled chips and improving process security. The insert's 0.4 mm corner radius helps to strengthen the cutting edge where occasional impact occurs, while the 80° approach angle optimises the distribution of cutting forces for external and internal turning. A 0° clearance angle requires matching holder geometries but offers a predictable tool‑workpiece interface when the correct holder is selected.

Practical system design and simple handling

As part of an ISO system, the insert fits into standard turning holders or boring bars and is retained via a cylindrical hole and the appropriate clamp or screw. The trigon (triangular) form and 4.76 mm plate thickness give mechanical stability for heavier cuts, while the cylindrical hole style assists precise centring and repeatable clamping. Typical system components include the insert, a matching outer holder or boring bar, a support shim/clamp and replacement screws for quick turnaround during reconditioning or tool changes.

Application guidance and process recommendations

Best used for external and internal turning, the insert is suited to medium to heavy steel machining where a tougher grade is required to cope with varied cut conditions. Select the TF chipbreaker and the T9225 grade when intermittent engagement or unstable feeds might occur; the combination reduces the likelihood of chipping and extends productive tool life. For optimal results, verify holder compatibility by matching form, clearance, tolerance class, fastening method, size and thickness before machining.

Contact Metav Werkzeuge today for application advice on the Tungaloy WNMG080404‑TF T9225 insert — email info@metav-werkzeuge.com or call +49 2822 7131930 for detailed recommendations and availability.

Technical data

• Article number: 6944993
• SKU: 6944993-Tungaloy
• Manufacturer SKU: TUN6944993
• Designation: WNMG080404‑TF T9225
• Model series: ISO‑Drehwendeschneidplatten
• Material: cemented carbide

Core measurements

• Size: 08
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Clearance angle: 0°
• Lead/approach angle: 80°
• Hole style: cylindrical hole

Special features

• Grade: T9225
• Chipbreaker: TF
• Coating: CVD
• Shape: trigon (triangular)
• Suitable for: medium to heavy steel; interrupted cuts
• System components: ISO insert, compatible holders, shims/clamps, replacement screws

FAQ

Which materials is this insert intended for most effectively?
The WNMG080404‑TF T9225 is formulated as a universal, robust grade for medium to heavy steel machining, providing improved toughness where interrupted cuts occur.

How does the TF chipbreaker influence machining?
The TF chipbreaker on this insert encourages short, controlled chips in typical steel turning operations, improving chip evacuation and reducing the chance of chip entanglement in the work area.

What determines whether the insert fits a holder?
Compatibility is defined by form, clearance angle, tolerance class, fastening method, size and thickness; confirm these parameters to ensure the WNMG080404‑TF seats correctly in the chosen holder.

Is the insert suitable for interrupted cuts?
Yes, the T9225 grade offers additional toughness and the TF chipbreaker assists in stabilising the cutting process during lightly interrupted or variable engagement conditions.

What features provide mechanical stability during heavy cuts?
The trigon geometry combined with the 4.76 mm plate thickness and the 0.4 mm radius contribute to mechanical rigidity and edge strength during heavier turning operations.

What does the system set‑up include for mounting?
A typical assembly comprises the ISO insert, a matching outer holder or boring bar, a support shim or clamp and the correct replacement screws for secure fixation.

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.