SNMG 120404 AH6225 Wendeplatten - Tungaloy

Take advantage of a robust combination of PVD-coated carbide and a 0.4 mm corner radius to ensure stable cutting performance in medium turning operations; the ISO SNMG120404 geometry and square format provide straightforward holder compatibility for efficient workshop workflows. Order through Metav Werkzeuge or consult the technical team for tailored advice.

SNMG 120404 AH6225 indexable insert for turning — Tungaloy

SNMG 120404 AH6225 is a square ISO indexable insert designed for a wide range of turning tasks, especially where reliable performance on rostfreier Stahl is required

• SNMG insert, ISO 120404 geometry
• PVD-coated carbide grade AH6225
• 0.4 mm corner radius for versatile finishes
• Double-sided chipbreaker, cylindrical hole

Stable edge life and predictable machining results

The combination of a PVD-coated carbide substrate and the AH6225 grade delivers a balance between wear resistance and a sharp cutting edge suitable for medium machining. The coating reduces adhesion and heat transfer, which supports consistent performance on rostfreier Stahl under varying cutting conditions. The square plate format with a 0.4 mm corner radius helps achieve repeatable surface finish without compromising tool life. For production-oriented shops this translates into fewer insert changes and improved process stability.

Seamless fit in ISO-based turning systems

Compatibility with a holder depends on form, relief angle, tolerance class, fastening and plate dimensions; the ISO designation makes selection straightforward. The insert’s square form, 4.76 mm plate thickness and cylindrical hole ensure secure clamping and straightforward indexing in standard SNMG-capable holders. The listed 90° lead angle offers a neutral cutting direction suitable for general external and internal turning, while the double-sided chipbreaker provides chip control in alternating cut conditions. This clarity in geometry eases setup and reduces downtime for tool changes.

Practical benefits for workshop efficiency and quality

Using a universal grade optimised for rostfreie Stähle helps minimise inventory complexity: one insert grade covers a broad material range, reducing changeovers and simplifying tool procurement. The combination of PVD coating and the AH6225 substrate offers a predictable wear pattern and reliable edge stability, which supports consistent component quality and surface finish. For operations requiring repeatability and concise process windows, this insert supports a cost-effective machining strategy without sacrificing performance.

Contact Metav Werkzeuge for application guidance and to secure the Tungaloy SNMG 120404 AH6225 insert for reliable turning of rostfreier Stahl — eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6947316
• SKU: 6947316-Tungaloy
• Manufacturer SKU: TUN6947316
• Model series: ISO-Drehwendeschneidplatten
• Grade / Coating: AH6225, PVD-coated
• Material: Carbide
• Application: Turning

Facts

• Plate designation: SNMG120404
• Plate size: 12 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Relief angle: 0°
• Lead angle: 90°

Special features

• Square plate form
• Cylindrical hole for fastening
• Double-sided chipbreaker
• ISO-standard geometry for holder compatibility
• Universal grade for rostfreier Stahl
• Suitable for external and internal turning

FAQ

What materials is this insert suited for?
The AH6225 grade in this SNMG120404 insert is formulated as a universal solution and is particularly recommended for machining rostfreier Stahl, with good performance in variable turning conditions.

How does the PVD coating benefit machining?
The PVD-coated carbide surface on the SNMG 120404 AH6225 reduces adhesion and improves heat resistance, promoting a more stable cutting edge and extended tool life in medium turning applications.

Can this insert be used in standard SNMG holders?
Yes. The ISO SNMG120404 geometry, square form and cylindrical hole make the insert compatible with SNMG-capable external holders and boring bars when the holder matches relief angle and tolerance class.

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.