We can supplyTools for CNC devices ,Milling machine arbor series,Collets series,Lathe chuck series,Main spindle series ModelClamping rangeTaperDLWt(kg)J2160.6-6B1030490.115J2260.6-6JT130490.115J21101-10B1243750.43J22101-10JT235750.43J21131-13B1653860.7J22131-13JT33/JT653860.7J21163-16B16/B1857981J22163-16T6/JT3571001J21205-20B22651101.2J22205-20JT3/JT4651101.2 RF090001 Drill chuck