... : M2,M42-Co8;3) roughing end mills,ball nose end mills, corner rounding end mills, shell end mills, etc.4)ISO9001:2000;5 ... serviceOur HSS cutting tools including end mills, roughing end mills,ball nose end mills, corner rounding end mills, shell end mills, countersink, T-slot ... your specified inquiry. Looking forward to cooperate with you in 2009. HSS cutting tool & end mill,DIN/ANSI standard