DNMG 150408 T9235 Wendeplatten - Tungaloy

Benefit from the combination of a CVD-coated carbide grade designed for steel, the 55° rhombic geometry and a double-sided chipbreaker that together improve process stability and reduce downtime; order the insert directly via Metav Werkzeuge or consult our specialists for application support.

DNMG150408 T9235 ISO turning insert for turning — Tungaloy

A DNMG150408 T9235 indexable turning insert designed for external and internal turning, optimised for unstable conditions and interrupted cuts

• CVD-coated carbide T9235 grade
• 55° rhombic geometry for versatility
• Double-sided chipbreaker for stable cuts
• Cylindrical hole and 0° rake angle

Improve process stability with a tough CVD-coated grade

The combination of CVD-coated carbide and the T9235 formulation provides a tough cutting edge that is particularly suited to machining steel at moderate speeds and in less stable setups. The CVD layer increases wear resistance and thermal stability, which translates into longer tool life and more consistent surface finish in production environments. Because the insert is an ISO-standard component, replacement and inventory management become straightforward, supporting reliable production planning.

Less setup uncertainty thanks to standardised geometry and secure mounting

The 55° rhombic shape and cylindrical hole simplify integration with a wide range of ISO-compatible holders. Compatibility depends on form, clearance angle, tolerance class, fastening method, size and thickness, which are standardised for this series. The standardised geometry reduces setup times and helps maintain repeatable clamping accuracy, minimising rework and non-productive time in the workshop.

Designed for interrupted cuts and unstable turning operations

With a double-sided chipbreaker, a 0° rake angle and a corner radius 0.8 mm, the insert is optimised for interrupted cuts and operations where stability is limited. The chipbreaker supports effective chip control, reducing the risk of built-up edge and improving machining consistency. The plate thickness of 4.76 mm contributes to rigidity, so the cutting edge better resists vibration during heavier engagement or interrupted passes.

Measurable gains for productivity and process reliability

Selecting a grade engineered for demanding steel applications leads to fewer insert changes and steadier cycle times, which in turn lowers unit production costs and improves on-time delivery capability. The insert’s ISO designation and standard dimensions make it easy to plan tool inventories and to match the correct chipbreaker and grade to the specific workpiece material and machining strategy, delivering predictable results across batches.

Contact Metav Werkzeuge for tailored application advice and to secure original Tungaloy DNMG150408 T9235 inserts — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Manufacturer article number: 6785835
• SKU: 6785835-Tungaloy
• Manufacturer SKU: TUN6785835
• Material: Carbide
• Series: ISO turning insert series
• ISO designation: DNMG150408
• Grade: T9235

Numbers / Core technical data

• Insert angle: 55°
• Corner radius: 0.8 mm
• Thickness: 4.76 mm
• Size: 15 mm
• Rake angle: 0°
• Hole style: cylindrical hole

Special features / Materials

• CVD-coated carbide grade T9235
• Double-sided chipbreaker
• Rhombic insert form
• ISO 150408 standardised insert
• Intended application: turning; suited to steel, interrupted cuts, unstable conditions
• Compatibility determined by form, clearance angle, tolerance class, fastening, size and thickness

FAQ

Is the DNMG150408 T9235 suitable for machining steel?
The DNMG150408 T9235 insert is designed specifically for steel applications; its T9235 formulation and CVD coating enhance toughness and wear resistance for such materials.

Can this insert be used for internal as well as external turning?
Yes, the ISO-standardised DNMG150408 geometry and 55° rhombic form allow use in both external and internal turning applications when paired with the appropriate holder.

What cutting conditions is this grade optimised for?
The T9235 grade is optimised for lower cutting speeds, unstable setups and interrupted cuts where a tougher edge and good chip control are required.

How does the double-sided chipbreaker affect performance?
The double-sided chipbreaker supports secure chip formation and evacuation on both indexable faces, improving process stability and reducing the likelihood of built-up edge.

How is holder compatibility determined for this insert?
Compatibility depends on the insert form, clearance angle, tolerance class, fastening method, size and thickness; confirm these parameters against the chosen ISO holder specification.

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.