DNMG 150408 T9235 Wendeplatten - Tungaloy

Benefit from the DNMG150408 T9235 insert's CVD-coated carbide and double-sided chipbreaker for improved edge life and stable machining under interrupted cuts; order via Metav Werkzeuge or consult our application advisers for holder compatibility.

DNMG150408 T9235 indexable turning insert — 55° rhombic, CVD-coated carbide, Tungaloy

A DNMG150408 T9235 indexable insert engineered for general turning, offering a robust grade suited to steel under unstable conditions and interrupted cuts.

• CVD-coated carbide for improved wear resistance
• Double-sided chipbreaker for flexible use
• 55° rhombic geometry for versatile turning
• 0.8 mm corner radius for durable edge strength

Boosted process reliability and predictable tool life

The insert's CVD-coated carbide grade T9235 combines a wear-resistant coating with a tough substrate to extend service intervals in demanding turning operations. The CVD layer reduces flank wear at lower cutting speeds, while the substrate tolerates shock from interrupted cuts; this results in a measurable increase in component quality and fewer unplanned tool changes. Compatibility is determined by the holder's form, relief angle, tolerance class, fastening and the insert's size and thickness, so pairing the insert with a correctly specified clamping system secures repeatable performance and surface finish.

Simple integration with existing tool systems

Engineered as an ISO-standard turning plate, the insert integrates into conventional assemblies comprising an outer holder or boring bar, a shim/clamp set and replacement screws. The 55° rhombic geometry and 0.8 mm corner radius allow a balance between edge strength and versatility for both external and internal turning applications. The insert is double-sided with a cylindrical hole for secure mounting, enabling economical index changes and consistent positioning in ISO-compatible toolholders. Clear labelling of the ISO designation and the nominal dimensions supports quick identification and trouble-free replacement in production environments.

Stable cutting under interrupted cuts and unstable conditions

The T9235 grade is specifically developed for machining steel where conditions are unstable or cutting is intermittent: the combination of toughness and coating helps absorb shocks while maintaining a stable cutting edge. The double-sided chipbreaker offers reliable chip control across a range of feeds and depths of cut, reducing heat build-up and improving chip evacuation. For operations where process security and surface integrity matter, this insert offers a pragmatic balance between wear resistance and mechanical robustness, enabling consistent cycle times and quality outcomes.

For specification checks, holder compatibility or application advice on Tungaloy turning inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 — our technical advisers will assist with selection and integration.

Technical data

• Article number: 6785834
• Manufacturer SKU: TUN6785834
• SKU: 6785834-Tungaloy

Facts

• Corner radius: 0.8 mm
• Included angle: 55°
• Plate thickness: 4.76 mm
• Plate size: 15 mm
• Free clearance angle: 0°
• ISO designation: 150408

Special features

• Material: cemented carbide
• Coating: CVD
• Grade: T9235
• Plate form: rhombic
• Hole: with cylindrical hole
• Chipbreaker: double-sided
• Typical application: turning
• Model series: ISO turning indexable inserts
• System components: insert, outer holder or boring bar, shim/clamp set, replacement screws

FAQ

What materials is this insert suited for?
The DNMG150408 T9235 is formulated for machining steel; the CVD coating and tough substrate make it especially suitable for lower cutting speeds and interrupted cuts in steel components.

Can the insert be used on internal and external turning operations?
Yes — the 55° rhombic geometry and the 0.8 mm corner radius allow use in both external turning and internal boring when fitted in compatible ISO toolholders.

How does the double-sided chipbreaker benefit production?
A double-sided chipbreaker provides two usable cutting edges per index, offering economical edge changes and consistent chip control to support stable machining and easier handling of variable chip loads.

What determines compatibility with a holder?
Compatibility depends on matching the insert form, relief (free) angle, tolerance class, fastening method, nominal size and thickness; verify these parameters against the holder specification before fitting the DNMG150408 T9235.

Is the T9235 grade suitable for interrupted cuts?
Yes — T9235 was developed for tougher operating conditions, including interrupted cuts and unstable machining, combining toughness with a wear-resistant CVD coating.

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.