DNMG 150408 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD-coated cemented carbide grade for consistent medium cutting and an ISO‑standard, rhombic geometry for straightforward toolholder compatibility; order the DNMG150408 AH6225 insert directly via Metav Werkzeuge or consult our technical team for application-specific advice.

DNMG 150408 AH6225 — ISO turning indexable insert, PVD-coated cemented carbide, Tungaloy

The DNMG150408 AH6225 is an ISO‑standard indexable turning insert engineered for medium‑duty turning operations, delivering a sharp yet stable cutting edge especially suited to rostfreier Stahl.

• DNMG150408: ISO rhombic insert, 55° cutting angle
• PVD-coated cemented carbide AH6225 grade
• Double-sided chipbreaker for stable chip control
• Cylindrical-hole design, 4.76 mm thickness

Consistent cutting performance for medium turning operations

The AH6225 grade combines a PVD coating with a robust cemented carbide substrate to offer a balance of sharpness and edge stability under varying conditions. This composition is optimised for machining rostfreier Stahl, where heat build‑up and work hardening can shorten tool life. The result is a reproducible cutting behaviour that supports predictable cycle times and reduced scrap rates. By selecting an insert with a defined edge preparation and coating technology, process engineers gain improved surface finish and fewer unexpected tool changes, contributing to a smoother production flow and enhanced overall equipment effectiveness.

System compatibility and ease of integration into ISO toolholders

Designed as an ISO indexable insert, the rhombic geometry with a 55° lead angle and a 0° clearance angle ensures compatibility with a wide range of standard external holders. The DNMG form, combined with the with cylindrical hole fixing, makes mechanical clamping straightforward; compatibility depends on pocket shape, rake, tolerance class, fastening method, size and thickness. The 4.76 mm plate thickness and 15 mm inscribed circle correspond to common holder dimensions, enabling quick retrofit into existing tooling systems. Clear information about insert geometry reduces setup times and simplifies tooling logistics across production cells.

Reliable chip control and practical benefits in everyday turning

The double-sided chipbreaker provides controlled chip formation across a range of depths of cut and feeds, helping to avoid entangling long, stringy swarf and to maintain consistent evacuation. For workshop managers this means fewer interruptions and cleaner parts handling, while machinists benefit from predictable cutting forces and steady surface quality. The insert’s design supports cost‑efficient turning by offering two usable edges per index and a grade tailored for fluctuating conditions—an advantage where batch sizes and material batches vary. Where process stability and repeatability are priorities, this insert contributes to measurable gains in productivity and reduced downstream rework.

For tailored application advice on Tungaloy turning inserts and to place an order for the DNMG 150408 AH6225, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for fast, expert support

Technical data

• Article number: 6825898
• Manufacturer SKU: TUN6825898
• SKU: 6825898-Tungaloy
• Model series: ISO turning indexable inserts
• Designation: DNMG150408 AH6225
• Material: cemented carbide

Facts

• Radius: 0.8 mm
• Plate thickness: 4.76 mm
• Plate size (inscribed circle): 15 mm
• Included angle: 55°
• Clearance angle: 0°

Special features

• Grade/coating: AH6225, PVD-coated
• Shape: rhombic
• Chipbreaker: double-sided
• Hole: with cylindrical hole
• Application: turning
• Compatibility: ISO form, size and thickness for standard holders

FAQ

What materials is this insert best suited for?
The DNMG150408 AH6225 insert is formulated for machining rostfreier Stahl; the PVD‑coated cemented carbide grade provides a balance of edge sharpness and stability for medium cutting.

Is this insert indexable on both sides?
Yes, the insert features a double‑sided chipbreaker and two usable cutting edges, allowing economical indexing to extend tool life.

Which toolholders are compatible with this insert form?
Compatibility requires an ISO DNMG pocket with matching geometry, rake, tolerance class, fastening method, plate size and thickness; the 55° rhombic form fits standard external holders designed for DNMG inserts.

How does the chipbreaker affect machining performance?
The double‑sided chipbreaker promotes stable chip formation across varying feeds and depths of cut, improving evacuation and reducing interruptions in turning operations.

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.