DNMG 150412 AH6235 Wendeplatten - Tungaloy

Reliable performance for demanding turning tasks is achieved by the combination of the PVD-coated AH6235 grade and the DNMG150412 rhombic geometry, delivering improved chip control and longer tool life. Order the insert directly via Metav Werkzeuge or contact our consultants for application guidance.

DNMG150412 AH6235 indexable turning insert — PVD-coated carbide, 55° approach angle, for external and internal turning (Tungaloy)

DNMG150412 AH6235 is a PVD-coated carbide indexable insert designed for turning applications, optimised for rostfreier Stahl and interrupted cuts with a robust double-sided chipbreaker.

• DNMG geometry for robust external turning
• AH6235 PVD-coated carbide for rostfreier Stahl
• Double-sided chipbreaker for interrupted cuts
• 55° approach angle with 1.2 mm corner radius

Improved machining stability for stainless and difficult-to-cut alloys

The rhombic DNMG form with a 55° approach angle and 1.2 mm corner radius offers a balance between edge strength and accessibility in profile work. The PVD-coated AH6235 grade is formulated as a tougher carbide to withstand the plastic deformation tendencies of rostfreier Stahl, reducing edge chipping during interrupted cuts. This results in more consistent cycle times and fewer index changes, supporting higher productivity on batch and single-part runs.

Predictable chip control and reduced rework through optimised chipbreaker geometry

Equipped with a double-sided chipbreaker, the insert promotes controlled chip formation under varying depths of cut and feed rates. The chip management simplifies collection and reduces the risk of chip entanglement in complex setups, which helps maintain surface integrity and minimises secondary finishing. The combination of carbide substrate and the PVD top layer stabilises the cutting edge, making the insert suitable where repeatable surface finish and dimensional tolerance are required.

System compatibility and practical handling for workshop integration

The indexable plate conforms to ISO designation 150412 and fits holders that match the DNMG form, relief angle, tolerance class, attachment style, size and thickness. The cylindrical hole and standard thickness of 4.76 mm support secure clamping and rapid replacement when rotating to the spare edge. Using standard holders and clamping sets simplifies logistics and reduces downtime, enabling fast tool changes and predictable tool-life planning across mixed-production environments.

For demanding turning of rostfreier Stahl and interrupted cuts, request the Tungaloy DNMG150412 AH6235 insert from Metav Werkzeuge for proven chip control and extended edge life — contact Metav Werkzeuge for tailored application advice or to place an order.

Technical data

• Article number: 6892177-Tungaloy
• Manufacturer SKU: TUN6892177
• Manufacturer item number: 6892177
• Model series: ISO turning indexable inserts
• Product designation: DNMG150412 AH6235 Tungaloy insert

Facts

• ISO designation: 150412
• Size: 15
• Thickness: 4.76 mm
• Corner radius: 1.2 mm
• Approach angle: 55°
• Relief angle: 0°
• Hole: with cylindrical hole

Special features

• PVD-coated carbide grade AH6235
• Rhombic plate form (DNMG)
• Double-sided chipbreaker
• Suited for rostfreier Stahl and interrupted cuts
• Compatible with standard DNMG holders and clamping sets

FAQ

What materials is this insert best suited for?
The DNMG150412 AH6235 insert is optimised for machining rostfreier Stahl and other materials prone to work hardening; the tougher PVD-coated carbide grade improves resistance to chipping during interrupted cuts.

Can the plate be used on standard DNMG holders?
Yes, the insert matches ISO designation 150412 and is compatible with holders that correspond in form, free angle, tolerance class, attachment method, size and thickness.

How does the double-sided chipbreaker help production?
The double-sided chipbreaker on the DNMG150412 promotes controlled chip formation across a range of feeds and depths, reducing chip-related interruptions and improving surface finish consistency.

What is the corner radius and how does it affect the finish?
The insert has a 1.2 mm corner radius, which provides increased edge strength for tougher cuts while still achieving good surface quality on profiles and external turning.

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.

Hersteller: 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.

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