YNMG 160408 T9235 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide T9235 toughness, the ZM chipbreaker optimised for steel, and the ISO conformity of the insert for reliable turning under unstable conditions; order the insert directly via Metav Werkzeuge or consult our team for compatibility advice.

YNMG160408-ZM T9235 ISO turning indexable insert by Tungaloy — for steel turning under unstable and interrupted cuts

YNMG160408-ZM T9235 is an ISO-standard indexable insert designed for external and internal turning where stability is limited and interrupted cuts occur

• CVD-coated carbide grade T9235
• ZM chipbreaker for steel turning
• ISO YNMG160408 form with cylindrical hole
• 0.8 mm corner radius for robust cutting

Precision grade for reliable steel turning

The insert is manufactured in a CVD-coated carbide substrate and specified as grade T9235, a tough composition developed for steel machining at lower cutting speeds and under unstable conditions. The CVD coating provides enhanced wear resistance while the carbide core maintains toughness, which together reduce flank wear and extend tool life in interrupted cutting. This combination supports a predictable tool change interval and can lower overall machining costs by reducing scrap and downtime.

Mounting, geometry and holder compatibility explained

As an ISO insert in the YNMG family, compatibility with a chosen holder depends on insert form, 0° clearance, tolerance class, fastening method, size and thickness; these parameters must match the toolholder specification. The feature set includes a cylindrical hole for secure fastening and a 4.76 mm plate thickness, ensuring stable clamping when used with the correct backing plate and screw. The 0.8 mm corner radius gives a balanced edge strength for roughing passes while still enabling acceptable surface quality in semi-finishing operations.

Benefits in unstable and interrupted machining scenarios

The ZM chipbreaker is optimised for controlled chip formation in steel and performs well when machines or set-ups introduce vibration or varying engagement. In practice, the chip geometry reduces re-cutting of chips and helps maintain stable cutting forces, which improves process security and part consistency. For workshops aiming to increase productivity in mixed-batch or repair work, this insert supports flexible machining strategies and consistent results with lower risk of edge chipping during interrupted cuts.

For a reliable upgrade to steel turning operations with Tungaloy’s T9235 grade, contact Metav Werkzeuge for order placement or a technical compatibility check at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6786013
• Manufacturer SKU: TUN6786013
• SKU: 6786013-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• ISO designation: YNMG160408-ZM

Facts

• Corner radius: 0.8 mm
• Plate thickness: 4.76 mm
• Plate size: 16 mm
• Clearance angle: 0°
• ISO code: 160408

Special features

• CVD-coated carbide
• Chipbreaker ZM
• Insert shape: special
• Hole style: cylindrical hole
• Application: Turning
• Suitable for steel, unstable and interrupted cuts
• Manufacturer: Tungaloy
• Manufacturer article number: 6786013

FAQ

Is this insert suitable for machining steel?
The YNMG160408-ZM T9235 insert from Tungaloy is specified for steel and excels at lower cutting speeds and in unstable conditions, offering good edge durability and consistent chip control.

Which turning operations is the insert intended for?
This indexable insert is designed for external and internal turning, especially where interrupted cuts or limited setup rigidity require a tougher grade and a robust chipbreaker.

How can compatibility with the toolholder be ensured?
Compatibility requires checking holder form, tolerance class, fastening method, size and plate thickness; the ISO designation and the cylindrical hole facilitate selection of a matching clamping system.

What advantages does the T9235 grade provide?
T9235 is a tough, CVD-coated carbide grade that improves resistance to edge chipping in interrupted cuts and maintains performance where vibration or entry/exit impacts occur.

How does the ZM chipbreaker affect chip control?
The ZM chipbreaker shapes chips for better evacuation and reduced re-cutting during steel turning, improving process security and part surface consistency under variable cutting conditions.

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.