SNMG 120408 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide and ISO conformity for consistent turning performance; the balanced AH8015 grade provides wear resistance and edge stability in machining heat‑resistant alloys. Order the SNMG 120408 AH8015 insert directly via Metav Werkzeuge or ask our consultants if needed.

SNMG 120408 AH8015 indexable insert for Turning — Tungaloy

The SNMG 120408 AH8015 is a square indexable turning insert designed for general external and internal turning of heat‑resistant alloys, combining a PVD coating with a stable cutting edge for reliable production use.

• ISO standard square insert 12 mm
• PVD-coated carbide, grade AH8015
• Double-sided insert with cylindrical hole
• 0.8 mm corner radius, 4.76 mm thickness

Higher throughput through a balanced grade and coating

The AH8015 grade is engineered as a first choice for machining heat‑resistant alloys, offering a deliberate balance between wear resistance and edge stability. The PVD coating reduces flank wear and supports higher cutting speeds compared with uncoated grades, which translates into longer tool life and fewer indexings per batch. For production environments where consistent component quality and predictable tool change intervals matter, this combination helps maintain cycle times and reduce unexpected stoppages.

Consistent geometry for precise, repeatable turning results

Conformity to the ISO plate form ensures straightforward integration with standard holders and boring bars; the square 12 mm shape and 0.8 mm radius deliver controlled cutting forces and a defined surface finish. The insert’s 90° principal cutting angle and 0° free angle suit typical external turning set‑ups, while the double‑sided design and cylindrical hole simplify clamping and spare‑part handling. These geometric properties provide repeatability across batches, reducing set‑up variation and improving first‑pass yield.

System compatibility and process advantages in daily workshop use

The insert is part of an ISO‑based system: an indexable plate, a compatible external holder or boring bar, a seat/clamp kit and replacement screws. Choosing the correct chipbreaker and grade for the workpiece material and machining stability will reduce built‑up edge and improve swarf control. Practical advantages include fewer tool changes, easier tool inventory management and clearer process planning, all contributing to increased productivity and more efficient shopfloor workflows.

Contact Metav Werkzeuge to source genuine Tungaloy SNMG 120408 AH8015 inserts and to receive tailored application guidance for optimised turning results.

Technical data

• Article number: 6741672
• SKU: 6741672-Tungaloy
• Manufacturer SKU: TUN6741672
• Manufacturer item no.: 6741672
• Model series: ISO turning indexable inserts
• Material: Carbide
• Grade/coating: AH8015, PVD-coated

Facts

• Plate size: 12 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Principal cutting angle: 90°
• Free angle (rake): 0°
• Double-sided insert
• With hole: cylindrical hole

Special features

• Square plate form
• ISO conformity for holder compatibility
• Designed for turning (external & internal)
• Balanced wear resistance and edge stability
• Chipbreaker: double-sided
• Compatibility determined by shape, free angle, tolerance class, fixing, size and thickness

FAQ

What materials is this insert optimised for? The SNMG 120408 AH8015 insert (Tungaloy grade AH8015) is optimised for machining heat‑resistant alloys, offering a balance between cutting edge stability and wear resistance.

Is the insert reversible or single‑use per edge? This SNMG indexable insert is double‑sided, providing two usable edges per side and allowing multiple indexings before disposal.

Can the insert be used in standard ISO holders? Yes, the SNMG 120408 conforms to ISO plate formats and is compatible with holders matching the plate shape, size and clamping requirements.

How does the PVD coating affect machining performance? The PVD coating enhances surface hardness and wear resistance, supporting stable cutting conditions and extended tool life compared with uncoated grades.

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.