The cross bits and x-type bits are including tapered cross bits, threaded cross bits, tapered x-type bits and threaded cross bits. Diameter (mm)=29, 30, 32, 34, 35, 36, 38, 40, 41, 42, 43, 44, 45, 46, 48, 50, 51, 55, 57, 60, 64, 65, 70, 75, 76, 80, 85, 89, 102, 105; Socket dia.(mm)=22, 24, 25, 32; Taper 4.8 6 7 11 12; Connect threads of R22, R25,R28,R32, R38,T38, T45, T51, H25