DNMG 150604 AH6225 Wendeplatten - Tungaloy

The combination of a sharp, stable PVD‑coated carbide grade and an ISO‑standard rhombic form delivers consistent performance for turning stainless steels; the double‑sided chipbreaker and secure cylindrical hole ensure repeatable clamping and reduced changeover time. Order genuine inserts via Metav Werkzeuge or consult the technical team for application-specific advice.

DNMG150604 AH6225 Tungaloy — PVD‑coated carbide turning insert for stainless steels

The DNMG150604 AH6225 is an ISO‑standard rhombic turning insert, engineered for external and internal turning of stainless steels where a sharp yet stable cutting edge is required.

• PVD‑coated carbide AH6225
• Optimised for stainless steels
• Double‑sided chipbreaker
• ISO DNMG150604 form

Consistent cutting performance for mixed stainless‑steel work

The DNMG150604 AH6225 grade combines a PVD‑coated surface with a robust carbide substrate to deliver a balance between edge sharpness and wear resistance. The coating reduces built‑up edge and increases abrasion resistance under moderate machining, which translates into longer tool life and more predictable cycle times. For shops producing rotating parts from stainless steels, this results in fewer interruptions for insert changes and steadier surface finish quality.

Reliable chip control and secure clamping reduce downtime

A double‑sided chipbreaker design provides controlled chip formation across a range of feeds and depths of cut, improving evacuation and machine uptime. The rhombic plate geometry, together with the cylindrical hole, ensures positive location in ISO‑compatible holders and easy indexing of the second cutting face. The combination of chip control and solid fixation helps prevent vibration, contributing directly to repeatable component tolerances and reduced scrap rates.

Straightforward fitment and practical dimensions for workshop use

Conformity to ISO form DNMG150604 simplifies inventory and holder compatibility: the plate measures 15 mm across the inscribed circle with a 6.35 mm thickness and a 0.4 mm corner radius, while the wedge geometry presents a 55° approach angle and a 0° relief angle. These measurable characteristics make selection transparent for purchasing and setup teams, and they allow predictable tool‑path programming. Indexable inserts of this type are easy to rotate and replace, supporting efficient line balancing and lower total machining cost.

Application guidance and material scope

Engineered as a universal choice for turning stainless steels, the insert performs well in interrupted cuts and variable conditions often encountered in production environments. The grade supports mid‑range cutting parameters; when combined with the correct holder rigidity and coolant strategy, it is suited to both external and internal turning tasks. The PVD layer favours reduced friction and stable edge integrity, benefitting surface finish and dimensional accuracy across batches.

For precision and dependable results, request the genuine Tungaloy DNMG150604 AH6225 inserts through Metav Werkzeuge — technical advice and availability checks are available at info@metav-werkzeuge.com or by calling +49 2822 7131930

Technical data

• Article number: 6890528
• SKU: 6890528-Tungaloy
• Manufacturer SKU: TUN6890528
• Model series: ISO-Drehwendeschneidplatten
• Product designation: DNMG150604 AH6225

Facts

• Corner radius: 0.4 mm
• Wedge angle: 55°
• Relief angle: 0°
• Thickness: 6.35 mm
• Size: 15 mm
• Manufacturer article number: 6890528

Special features

• Material: carbide
• Coating: PVD
• Chipbreaker: double‑sided
• Shape: rhombic
• Hole: with cylindrical hole
• Application: turning
• Suitable for: stainless steels

FAQ

Which materials are best suited to this insert?
The DNMG150604 AH6225 insert is optimised for stainless steels, offering a balance of sharpness and wear resistance for typical turning operations.

Is the insert indexable and reversible?
Yes, the plate is double‑sided with two usable cutting edges per side, allowing indexing to a fresh edge and extending service life.

What are the key dimensions to check for holder compatibility?
Check the ISO form DNMG150604, 15 mm size, 6.35 mm thickness and 0.4 mm corner radius to ensure fit in ISO‑compatible holders.

How does the PVD coating affect performance?
The PVD surface reduces friction and improves abrasion resistance, which helps maintain a stable cutting edge and improves consistency on stainless steel components.

Can this insert be used for interrupted cuts?
The combination of a robust carbide substrate and a stable geometry makes this insert suitable for interrupted turning where a balance of toughness and edge retention is required.

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.