TNMG 160408 T9235 Wendeplatten - Tungaloy

Take advantage of a CVD-coated carbide grade optimised for steel, a 0.8 mm corner radius for reliable feed stability and a triangular, double-sided geometry that supports flexible indexing and productive turning operations. Order directly via Metav Werkzeuge or consult our specialists for application-specific setup.

TNMG 160408 T9235 – ISO turning insert by Tungaloy for general turning

The TNMG160408 T9235 is an ISO triangular turning insert intended for external and internal turning in steel; designed to perform under interrupted cuts and less stable machining conditions.

*TNMG 160408 geometry for ISO turning
*CVD-coated carbide grade T9235
*0.8 mm corner radius for stable feeds
*Double-sided chipbreaker, triangular form

Stable cutting performance for challenging steel work

The CVD-coated carbide grade T9235 provides a balance between toughness and wear resistance that is especially suited to machining steel at moderate cutting speeds or where conditions are unstable. This grade is formulated to withstand intermittent cuts and variable chip loads, so the operator can expect reduced edge chipping and steadier tool life. The triangular plate geometry contributes to consistent cutting behaviour and predictable tool-change intervals, supporting a smooth production flow without frequent interruptions.

Coating and substrate: what the combination means in practice

A CVD-coated hardmetal substrate gives the insert enhanced resistance to abrasive wear while retaining core toughness. In practice, this means longer edge life when compared with uncoated grades in equivalent conditions and improved reliability where small changes in cutting engagement occur. The coating system reduces flank wear and helps maintain surface finish across batches, so operators can depend on repeatable results rather than frequent process adjustments.

Designed for straightforward integration into ISO tool systems

Compatibility with toolholders depends on parameters such as form, clearance, tolerance class, fastening method, size and thickness. The TNMG 160408 T9235 sits within the ISO-standard family and is compatible with matching triangular holders, backing pads and standard clamping sets; replacement screws and shims are part of the typical system build. Confirming seat geometry and tolerance class on the holder ensures correct fitment and clamping force, which in turn preserves cutting-edge stability and repeatability in production.

Practical benefits: productivity, handling and application focus

The insert’s 0.8 mm corner radius supports stable feed rates and contributes to improved surface integrity on turned parts. The double-sided chipbreaker provides flexibility in indexing and helps control chip form in common turning tasks. Together, these features help reduce downtime and simplify tool management in busy workshops, delivering both economic and operational advantages. For steel turning where interrupted cuts occur, choosing the appropriate chipbreaker and the T9235 grade will pay off in fewer edge failures and more consistent cycle times.

For application advice on the T9235 grade or to check availability of this Tungaloy ISO turning insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or by phone on +49 2822 7131930 – our specialists will recommend the optimal holder and clamping setup for the intended job.

Technical data

• Article number: 6785952
• SKU: 6785952-Tungaloy
• Manufacturer SKU: TUN6785952
• Model series: ISO turning indexable inserts

Core specifications

• Designation: TNMG160408
• Size: 16 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Clearance angle: 0°
• Wedge angle: 60°
• Hole style: cylindrical hole

Materials & features

• Substrate material: carbide
• Coating: CVD-coated
• Grade: T9235
• Plate form: triangular
• Chipbreaker: double-sided
• Application: turning

FAQ

What is the primary application for this insert?
The TNMG160408 T9235 insert (SKU 6785952-Tungaloy) is intended for external and internal turning, particularly in steel applications with interrupted cuts or unstable conditions.

Which materials is the T9235 grade best suited to?
The T9235 grade is a tough CVD-coated carbide developed for machining steel at lower cutting speeds and in circumstances where cut stability is limited.

How is compatibility with a holder checked?
Compatibility depends on the insert’s form, clearance, tolerance class, fastening, size and thickness; ensure the holder matches the TNMG160408 seat geometry and clamping style.

Does the insert offer good chip control?
Yes, the double-sided chipbreaker on this triangular insert aids chip formation and evacuation in typical turning operations, improving process stability.

Can this insert be used for heavy interrupted cuts?
The T9235 grade is formulated for tougher conditions and interrupted cuts; for very aggressive heavy interrupted workpieces, refer to specific cutting parameters and holder rigidity.

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.