DNMG 150408 T9235 Wendeplatten - Tungaloy

Take advantage of a CVD-coated carbide grade designed for demanding steel turning, combining stable chip control with resilience in interrupted cuts; the insert’s rhombic 55° geometry and 0.8 mm corner radius deliver versatile external and internal turning performance. Order through Metav Werkzeuge or request technical guidance for optimal holder compatibility.

DNMG150408 T9235 indexable insert for turning — Tungaloy

A DNMG150408 T9235 indexable insert engineered for external and internal turning, offering a CVD-coated carbide grade optimised for tough steels and unstable cutting conditions.

• CVD-coated carbide for tough steel
• Rhombic 55° geometry for versatile turning
• Double-sided chipbreaker for interrupted cuts

Improved process stability and material suitability

The insert is manufactured from CVD-coated carbide, a combination that improves wear resistance while maintaining toughness under variable loads. This composition means longer tool life during low cutting speeds and when machining steels that produce heavy or stringy chips. The T9235 grade is formulated for applications with interrupted cuts or limited rigidity, which supports more consistent cycle times and reduced scrap rates. Clear, measurable advantages include improved repeatability and reduced tooling changes, contributing directly to higher process efficiency.

Precise geometry for versatile turning tasks

The rhombic 55° form paired with a 0.8 mm corner radius provides a balanced compromise between strength and profile fidelity, enabling both roughing and light finishing passes. The double-sided chipbreaker design enhances chip control across a range of feeds, reducing risk of chip entanglement and helping to protect the cutting edge during begins-and-stops of interrupted cuts. Compatibility with ISO-standard holders is determined by form, clearance angle, tolerance class, fixation method, size and thickness; selecting the appropriate holder and clamping set ensures optimal cutting conditions.

Selection guidance and operational benefits

ISO-standardisation simplifies inventory and replacement planning while the insert’s form and 0° clearance angle permit straightforward integration into established tool systems. The presence of a cylindrical hole supports secure fastening and repeatable seating, minimising setup variance. For practical use, pair the insert with a suitable external holder or boring bar and check tolerance class and seating geometry before commissioning. If uncertainty persists regarding holder compatibility or ideal cutting parameters for specific steels, Metav Werkzeuge offers technical consultation to match the insert to the machining environment.

For expert selection and availability of this Tungaloy indexable insert contact Metav Werkzeuge; technical advice and order support are available by email or phone through Metav Werkzeuge.

Technical data

• Article number: 6786039
• Manufacturer SKU: TUN6786039
• Label: DNMG150408 T9235 Tungaloy-Wendeplatte
• Shape: rhombic
• Hole: with cylindrical hole
• Grade: T9235

Facts

• Insert designation: DNMG150408
• Corner radius: 0.8 mm
• Insert size: 15 mm
• Thickness: 4.76 mm
• Geometry angle: 55°
• Clearance angle: 0°

Special features

• CVD-coated carbide
• Double-sided chipbreaker
• ISO-standard indexable insert
• Intended application: turning (external and internal)
• Suitable for unstable cutting conditions and interrupted cuts

FAQ

What materials is this insert suitable for?
The DNMG150408 T9235 indexable insert is designed primarily for steel machining; the T9235 CVD-coated carbide grade performs well under interrupted cuts and lower cutting speeds typical for tougher steels.

How does the chipbreaker affect machining of interrupted cuts?
The double-sided chipbreaker on this insert improves chip control and reduces the likelihood of chip-related interference during interrupted cutting, enhancing process stability for conventional turning operations.

Which holders are compatible with this insert?
Compatibility depends on holder form, clearance angle, tolerance class, fixation method, size and thickness; verify these parameters against the ISO-standard DNMG150408 seating before assembly.

Is the insert reversible or indexable?
The insert is double-sided and indexable; once one edge is worn, the insert can be indexed to present a fresh cutting edge, extending usable life.

What is the significance of the 55° geometry?
A 55° rhombic geometry provides a flexible balance between edge strength and profile accuracy, making the insert suitable for both roughing and finishing passes in varied turning tasks.

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.