OSG Carbide 4 Flute End Mill Corner Radius TiSlN Coated - Long Length For Exotic Materials - 12mm x R0.5

Designed for precision machining of exotic materials, the OSG Carbide 4 Flute End Mill features a 12 mm diameter and an R0.5 corner radius. The long-length design provides extended reach to access deep pockets and challenging contours while preserving stability and efficient material removal.

With a TiSiN coating, this end mill offers enhanced durability and wear resistance, helping it hold a sharp edge longer under demanding cutting conditions. It’s a versatile choice for engineers, machinists, and hobbyists tackling tough projects where reach, longevity, and consistent results matter.

• Extended reach for hard‑to‑access features: The long-length design lets you reach deep pockets and intricate geometries without repositioning the workpiece, reducing setup time and improving accuracy.
• Corner radius for smooth, predictable profiling: The R0.5 corner radius enables clean contouring and radii work, delivering consistent finishes on complex shapes with reduced edge chipping.
• TiSiN coating for lasting performance: The tough TiSiN coating boosts wear resistance and heat tolerance, extending tool life when machining exotic materials and maintaining stable cutting performance lifecycle after lifecycle.

This combination of extended reach, precise corner geometry, and durable coating helps you complete challenging jobs faster, achieve premium surface finishes, and rely on repeatable results across demanding materials.