OSG Carbide 4 Flute End Mill Ball Nose - Extra Long Length Centre Cutting For General Applications - 20mm DIN5480 Designed for mold and die

Designed for mold and die machining below 55 HRc as well as pre‑hardened steel

a left-handed spiral flute

complex surface finishes across intricate geometries

reliable checks of threaded holes to ensure parts meet exact size and tolerance standards

and smooth countersinks in tight spaces

OSG Carbide 4 Flute End Mill Ball Nose - Extra Long Length Centre Cutting For General Applications - 20mm DIN5480 Designed for mold and dieThe OSG Carbide 4 Flute End Mill with Ball Nose is a versatile cutting tool designed for general machining tasks that require precise 3D contours and clean finishes. Its ball nose profile delivers smooth radius transitions for intricate surfaces, while the four flute design provides efficient material removal and a reliable finish. The extra long length adds reach for deep cavities, pockets, and hard to reach features, enabling work on larger parts