DNMG 150612 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD-coated carbide grade AH6225, a rhombic DNMG150612 geometry with 55° cutting angle, and a robust double-sided chipbreaker to ensure reliable medium-duty turning of rostfreier Stahl; order the insert directly via Metav Werkzeuge or consult our specialists for application guidance.

DNMG150612 AH6225 turning insert, PVD-coated carbide, 55° geometry — Tungaloy

The DNMG150612 AH6225 turning insert is an ISO-standard, rhombic indexable insert designed for external and internal turning, primarily suited to rostfreier Stahl applications and medium machining conditions.

• PVD-coated carbide AH6225 for rostfreier Stahl
• Rhombic DNMG shape with 55° cutting angle
• Double-sided chipbreaker for consistent chips

Consistent cutting performance for variable conditions

The PVD-coated carbide grade AH6225 delivers a balance of sharpness and edge stability, which is advantageous when machining rostfreier Stahl under changing conditions. The coating enhances wear resistance and helps maintain a predictable tool life in medium cutting operations. By selecting a universal grade, process planners benefit from fewer grade changes across mixed production runs, simplifying stock management and supporting steady productivity.

Geometry and mounting reduce downtime and improve surface finish

The rhombic DNMG150612 geometry with a 55° lead angle and a 1.2 mm corner radius offers a versatile cutting profile for both finishing and light roughing passes. The 6.35 mm plate thickness and cylindrical mounting hole ensure secure clamping in compatible holders, while the double-sided design provides two usable cutting edges per index, improving cost-efficiency per edge. These features together contribute to a more consistent surface quality and fewer tool changes during batch runs.

System compatibility and practical selection advice

As an ISO-standard insert, compatibility with holders depends on form, clearance, tolerance class, fastening method, size and thickness; the insert is intended for use with appropriate DNMG-compatible turning holders or boring bars. Choosing the correct chipbreaker style and matching the AH6225 grade to workpiece stability will optimise chip control and reduce the risk of built-up edge. For general turning tasks on rostfreier Stahl, the combination of geometry and PVD-coated carbide delivers a pragmatic solution for many workshops and job shops.

For reliable turning of rostfreier Stahl with proven Tungaloy quality, contact Metav Werkzeuge for the DNMG150612 AH6225 insert and receive tailored application advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930.

Technical Data

• Article number: 6947196
• SKU: 6947196-Tungaloy
• Manufacturer SKU: TUN6947196
• Model series: ISO-Drehwendeschneidplatten
• Material: Carbide

Facts

• Geometry angle: 55°
• Corner radius: 1.2 mm
• Plate thickness: 6.35 mm
• Insert size: 15 mm
• Hole: with cylindrical hole
• Free angle / clearance: 0°
• Grade: AH6225
• Coating: PVD

Special features

• Rhombic DNMG150612 shape
• Double-sided chipbreaker
• ISO-standard turning insert
• Designed for rostfreier Stahl
• Universal grade for medium machining
• Sharp yet stable cutting edge
• Compatible with DNMG holders and boring bars

FAQ

What materials is this insert designed for? The DNMG150612 AH6225 insert is designed primarily for rostfreier Stahl and performs reliably in medium cutting conditions with that material.

How many usable edges does the insert provide? With its double-sided design, the insert offers two usable cutting edges, extending the life span per part and improving cost-efficiency.

Which toolholders are compatible with this DNMG insert? Compatibility depends on holder form, clearance angle, tolerance class, fastening and size; holders specified for DNMG150612 geometry and a 6.35 mm thickness are suitable.

Does the AH6225 grade require special cutting fluids? While the AH6225 grade is optimised for rostfreier Stahl and offers good stability, cooling and lubrication strategies should be selected according to the workpiece, cutting parameters and machine setup to maximise tool life.

Can this insert be used for both external and internal turning? Yes, the DNMG150612 geometry is suitable for both external and internal turning when paired with an appropriate boring bar or external holder.

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.