DNMG 150604 AH6225 Wendeplatten - Tungaloy

The combination of a PVD-coated carbide grade (AH6225) and the 0.4 mm corner radius delivers precise finishes and reliable chip control for stainless-steel turning; ISO conformity ensures simple holder interchange. Order the DNMG 150604 AH6225 insert directly via Metav Werkzeuge or contact our consultants for application advice.

DNMG 150604 AH6225 Tungaloy indexable insert for Turning

The DNMG150604 AH6225 is an ISO-standard, rhombic indexable insert for external and internal turning, engineered for medium-depth cuts and variable conditions with a focus on stainless steels.

• ISO rhombic insert, 15 mm size
• PVD-coated carbide AH6225 grade
• 0.4 mm corner radius for precise cuts
• Double-sided chipbreaker, 0° clearance

Consistent ISO compatibility for faster setup and fewer errors

The insert follows ISO-standard dimensions and tolerances, so holder compatibility is determined by form, clearance angle, fastening and thickness rather than guesswork. This standardisation reduces setup time and minimises incorrect mounting. The rhombic geometry with a 55° relief angle provides a stable seating in common external and internal holders, while the 6.35 mm thickness improves stiffness and reduces chatter during medium cutting depths. The precise shape and tolerance class mean that tool change routines can be standardised across different machines, supporting predictable cycle times and repeatable part quality.

Reliable cutting edge and chip control for stainless-steel machining

Manufactured in a PVD-coated carbide grade AH6225, the insert combines a sharp, wear-resistant cutting edge with sufficient toughness for variable conditions. The double-sided chipbreaker is designed to manage chip formation and evacuation when turning stainless steels, reducing built-up edge and the need for secondary operations. The corner radius 0.4 mm balances strength and surface finish, enabling cleaner profiles and improved dimensional stability. These features together lower the frequency of tool changes and contribute to a more efficient production flow, particularly in mixed-batch or job-shop environments.

Practical mounting and versatile application for workshop use

The insert is supplied with a cylindrical hole, enabling secure clamping with common screws and underlay sets. Its indexable, double-sided design offers economic use of cutting material and predictable replacement intervals. Suited for both external and internal turning, the grade is chosen to perform under changing conditions—when stability and a consistent cutting edge are required. For teams seeking support on holder selection or cutting data, Metav Werkzeuge provides technical guidance to match the insert with the correct outer holder and machining parameters, helping to avoid overcutting or poor surface quality.

Contact Metav Werkzeuge for tailored recommendations on the Tungaloy DNMG 150604 AH6225 PVD-coated insert and ensure optimal turning performance – email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6947137
• Manufacturer SKU: TUN6947137
• SKU: 6947137-Tungaloy
• Manufacturer: Tungaloy

Facts

• Size: 15 mm
• Thickness: 6.35 mm
• Relief/lead angle: 55°
• Clearance angle: 0°
• Corner radius: 0.4 mm

Special features

• Rhombic insert form (DNMG)
• PVD-coated cemented carbide (AH6225)
• Double-sided chipbreaker
• With cylindrical hole
• ISO indexable turning insert series
• Designed for stainless steels
• Suitable for external and internal turning

FAQ

What materials is this insert suitable for?
The DNMG150604 AH6225 insert is specified for machining stainless steels and is optimised for medium-depth turning where a sharp yet stable cutting edge is required.

How does the AH6225 grade improve process reliability?
The AH6225 PVD-coated carbide offers a combination of wear resistance and edge stability, which improves repeatable performance under varying cutting conditions for the DNMG150604 insert.

Is the insert reversible and how does that affect cost-efficiency?
Yes, the insert is double-sided and indexable; both faces can be used, reducing tooling costs and downtime by extending the usable life of each insert.

What role does the 0.4 mm corner radius play in part quality?
A 0.4 mm corner radius provides a compromise between edge strength and surface finish, helping to produce consistent profiles while resisting chipping in interrupted or variable cuts.

Can this insert be mounted in standard holders?
The ISO dimensions and the cylindrical hole allow secure mounting in compatible holders that accept DNMG-style inserts; ensure matching form, fastening and tolerance class for correct fit.

Which chipbreaker should be selected for stainless-steel turning?
The supplied double-sided chipbreaker is suitable for most stainless-steel applications; choose a chipbreaker and grade combination based on workpiece stability and the required surface finish.

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.