5/8″, 1-1/8″ LOC, 5/8″ Shank Diam, 4-1/2″ OAL, 2 Flute, Cobalt Square End Mill Double End, TiCN Finish, Spiral Flute, 30° Helix, Centercutting, Right Hand Cut, Right Hand Flute | 87151361

87151361 5/8″, 1-1/8″ LOC, 5/8″ SHANK Center Cutting tools have one or more cutting edges at the tip and are used in a variety of applications including plunging, drilling or ramping. Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys. Spiral flutes are constructed of a high flute angle to remove chips more easily. Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.