## Tungaloy AH120 Grade – Versatile PVD-Coated Carbide for General Machining
The AH120 grade from Tungaloy is a high-versatility PVD-coated carbide insert grade designed for general purpose machining of steels, stainless steels and cast irons. ([Machining Doctor][1])
Its balanced design offers both good wear resistance and toughness, making it suitable for stable to slightly interrupted cutting conditions. ([Machining Doctor][1])
**Key Features**
* PVD TiAlN (or equivalent) coating for enhanced surface hardness and oxidation resistance. ([Carbide Depot][2])
* Balanced substrate with good fracture resistance — suitable for medium depth cuts and general turning or milling. [Machining Doctor]
* Applicable to a wide range of workpiece materials: carbon steels, alloyed steels, stainless steels, grey and ductile cast irons. ([Zoro][3])
**Typical Applications**
* Turn- or mill-operations where stable conditions prevail but high productivity is required
* Shoulder & face milling inserts (e.g., TEEN43ZTR AH120) for steel or cast iron components. ([Tungaloy India][4])
* General purpose inserts (triangular, square, round) where flexibility is needed without frequent tool change.
**Advantages for Your Workshop**
By using the AH120 grade, you get:
* A reliable all-rounder grade that reduces the need for many specialized grades
* Good tool life in normal machining operations
* Reduced tooling complexity and inventory for many job types
* With Tungaloy support via Indra Engineering Services, you get access to genuine parts, proper geometry choice and local support
**Why Choose Indra Engineering Services**
At **Indra Engineering Services**, we stock and supply Tungaloy’s full range of inserts including the AH120 grade. With our technical backing, you can select the right insert geometry, chip-breaker and grade for your CNC machining needs — ensuring cost-effective tooling, improved stability and consistent quality.
🌐 Visit our site: [www.coimbatorecnctools.in](https://www.coimbatorecnctools.in)
📞 Contact us for stock availability, tooling layouts and bulk pricing.
