... cnc carbide flat end mill (Super high wear resistance/high impact resistance application/high precision)1)Types:square end mill,ball nose end mill,corner radius end mill,roughing end ... groove,round head,end angle R,oblique flute(tapered),long flute.4)Helical angle:30°,35°,55°...5)Material:tungsten carbide,hss, ... tools according to requirements of drawings or samples. solid carbide T cutter end mill