DNMG 150412 T9235 Wendeplatten - Tungaloy

Combining a CVD‑coated carbide T9235 with a 55° rhombic geometry and a 1.2 mm corner radius ensures stable material removal in interrupted or unstable turning conditions; order the DNMG150412 T9235 indexable insert directly via Metav Werkzeuge or contact the consultants for tailored grade and holder advice.

DNMG 150412 T9235 – Indexable turning insert for turning, 55° (Tungaloy)

A DNMG150412 T9235 indexable turning insert engineered for external and internal turning, offering a tough CVD‑coated carbide grade for improved performance in unstable cutting situations

• CVD-coated carbide grade T9235
• 55° rhombic geometry, DNMG form
• 1.2 mm corner radius for robust cuts
• Double-sided chipbreaker, cylindrical hole

Reliable performance for interrupted and unstable cuts

The combination of a tough CVD coating and a resilient substrate delivers predictable tool life when machining steels at moderated speeds. The coated carbide T9235 grade is designed to absorb shock and resist flank wear under conditions with strong interruptions or variable rigidity, which translates into fewer unscheduled insert changes and less downtime. As an ISO‑compliant turning solution, the insert supports consistent process parameters and simplifies tool inventory through standard geometry and tolerances.

Geometry tuned for process stability and surface integrity

A 55° rhombic form with a corner radius of 1.2 mm balances strength and cutting action: the angle provides favourable approach geometry for turning, while the radius increases edge robustness and reduces the risk of chipping during roughing passes. The double‑sided chipbreaker helps control chip formation and evacuation, improving surface finish and reducing built‑up edge formation. The central cylindrical hole assures secure clamping and repeatable positioning in ISO‑compatible holders for reliable repeatability.

Clear guidance on application and holder compatibility

Compatibility with toolholders is determined by form, clearance angle, tolerance class, fastening method, size and thickness; the insert’s ISO DNMG designation and standard thickness facilitate selection of matching external holders or boring bars. This grade is optimised for machining steel, especially where cut stability is limited and interrupted cuts occur. For internal and external turning operations the insert provides a pragmatic compromise between toughness and wear resistance, enabling productive machining with fewer insert replacements.

Practical benefits for production workflows

Integrating this indexable insert into a turning line reduces the frequency of edge failures and contributes to steadier cycle times. The CVD coating enhances resistance to abrasive wear, while the geometry and chip control support safer machining under variable conditions. Operators and machining planners benefit from a predictable performance envelope, simplified grade selection and the ability to pair the insert with standard ISO holders and clamping kits for minimal set‑up complexity.

For reliable machining with the DNMG150412 T9235 insert and expert advice on holder selection, contact Metav Werkzeuge for grade recommendations and availability at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6785882
• Manufacturer SKU: TUN6785882
• SKU: 6785882-Tungaloy
• Manufacturer: Tungaloy
• Model series: ISO indexable turning inserts

Facts

• Geometry angle: 55°
• Plate size: 15 mm
• Plate thickness: 4.76 mm
• Corner radius: 1.2 mm
• ISO designation: 150412

Special features

• CVD-coated carbide
• Grade: T9235
• Rhombic plate form (DNMG)
• Double-sided chipbreaker
• Cylindrical central hole
• Application: external and internal turning
• Suited for machining steel
• ISO‑compliant dimensions and tolerances

FAQ

What materials is this insert designed to machine?
The DNMG150412 T9235 indexable insert is formulated primarily for machining steel; the T9235 grade provides toughness for unstable or interrupted cutting situations.

How does the T9235 grade compare to tougher or harder grades?
The T9235 grade emphasises toughness and stable chip formation over maximum cutting speed; it is preferable where interruptions or variable rigidity occur rather than for extremely high‑speed finishing.

Which toolholders are compatible with this insert geometry?
Compatibility is governed by the DNMG form and ISO dimensions; standard DNMG external holders and matching boring bars that accept 55° rhombic inserts with a 4.76 mm thickness and central cylindrical hole will be suitable.

Can the insert be used for both roughing and finishing?
The insert’s 1.2 mm corner radius and double‑sided chipbreaker favour robust roughing operations and semi‑finishing; for fine finishing, a smaller radius or a specifically dedicated finishing insert may be chosen.

Is the insert supplied with fastening hardware or clamping sets?
Supply scope varies by ordering channel; the insert itself is provided as a DNMG ISO indexable plate. For holder, clamping set and screw requirements consult Metav Werkzeuge for the correct assembly components.

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.