SNMG 190612 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of PVD‑coated AH8015 grade and a 1.2 mm corner radius for balanced wear resistance and edge stability in demanding turning operations; the ISO SNMG form and double‑sided chipbreaker reduce inventory and increase productivity. Order the insert directly via Metav Werkzeuge or consult our specialists for holder compatibility.

SNMG190612 AH8015 Tungaloy indexable insert for turning (ISO SNMG 190612)

The SNMG190612 AH8015 is an ISO‑standard square indexable insert designed for general turning, offering a PVD‑coated carbide grade optimised for heat‑resistant alloys.

• ISO‑standard SNMG form for holder compatibility
• PVD‑coated carbide grade AH8015 for heat alloys
• Double‑sided chipbreaker for stable chip control
• 1.2 mm corner radius for flexible finishing and roughing

Consistent cutting performance with PVD‑coated AH8015

The SNMG series plate combines a PVD‑coated surface with a carbide substrate to deliver a stable cutting edge and extended tool life when machining heat‑resistant alloys. The AH8015 grade offers a deliberately balanced compromise between wear resistance and edge stability, which supports steady cycle times and predictable tool changes. The double‑sided chipbreaker promotes reliable chip formation across a range of feeds, reducing the risk of rework and facilitating automated operations. In practical terms, this means fewer interruptions for tool changes and a more consistent surface finish on turned components.

ISO compatibility and straightforward mounting for efficient setups

As an ISO‑design insert, the SNMG190612 ensures broad compatibility with standard external and internal turning holders: form, clearance angle, tolerance class, fastening type, size and thickness determine fit. The plate is square, 19 mm across, with a 6.35 mm thickness and a cylindrical mounting hole, enabling straightforward clamping in most ISO‑compatible holders. The specified 0° clearance angle and 90° geometry make the insert well suited to shoulder turning and general profiling tasks. These standardised dimensions simplify toolroom logistics and reduce the variety of holders and spares required on the shop floor.

Productivity and economy from design choices and geometry

The 1.2 mm corner radius provides a versatile compromise between strength for light roughing and the ability to achieve good finish quality, while the insert’s double‑sided design permits economical use of each cutting edge. The combination of a robust carbide substrate and a thin, durable PVD layer maintains edge integrity under interrupted cuts and variable cutting conditions. For manufacturers working with demanding alloys, the geometry and coating choice of this SNMG plate support higher productive feed rates and longer intervals between indexing, contributing directly to lower cycle costs and improved process reliability.

For machining heat‑resistant alloys, select the AH8015 PVD‑coated SNMG190612 from Tungaloy — order via Metav Werkzeuge or contact our technical team at info@metav-werkzeuge.com / +49 2822 7131930 for holder compatibility guidance

Technical data

• Article number: 6741684
• Manufacturer SKU: TUN6741684
• SKU: 6741684-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Article name: SNMG190612 AH8015 Tungaloy‑Wendeplatte

Facts

• Corner radius: 1.2 mm
• Plate size: 19 mm
• Plate thickness: 6.35 mm
• Geometry angle: 90°
• Clearance angle: 0°
• Mounting hole: with hole (cylindrical)

Special features

• Material: Carbide
• Coating / grade: AH8015 (PVD‑coated)
• Chipbreaker: Double‑sided
• Plate form: Square
• Application: Turning (outer and inner turning)
• ISO designation: SNMG190612

FAQ

What materials is this insert suitable for? The SNMG190612 AH8015 insert is designed primarily for the general machining of heat‑resistant alloys, with the AH8015 grade offering a balance of wear resistance and edge stability for this material group.

Can the insert be used on both external and internal turning operations? Yes, the ISO SNMG form and the square geometry make the insert suitable for both external and internal turning tasks when paired with the appropriate holder.

How does the double‑sided chipbreaker benefit production? The double‑sided chipbreaker provides consistent chip control, extends edge life through balanced cutting conditions and halves per‑edge consumable cost by offering two usable cutting sides.

What are the key dimensions to check for holder compatibility? Verify the ISO form (SNMG), 19 mm plate size, 6.35 mm thickness, cylindrical mounting hole and the tolerance class of the intended holder to ensure correct fit and secure clamping.

Is the AH8015 grade PVD coating suitable for interrupted cutting? The PVD‑coated AH8015 grade is formulated to maintain edge stability under varying conditions, making it suitable for many interrupted‑cut applications typical in turning heat‑resistant alloys.

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.