Tapping set, 60 pcs, Tapping and cutting set, Hfftech (GERE-08048). Contents : 1 pc die handle 1 pc tap wrench 2 pcs screwdriver-pitch gauge 1x screwdriver 27 pcs dies and 27 pcs etings: 3x0.5, 4x0.7, 5x0.8, 6x1.0, 7x1.0, 8x1.25, 9x1.25, 10x1.5, 10x1.0, 12x1.75, 4-40, 6-32, 8-32, 10-24, 12-24, 1/4-20, 1/4-28, 5/16-18, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20, 1/8-27Tapping set 60 piece , Tap and Die set, UMC set, tap set, cutting set, Tap and Die set. A tapset is suitable for internal an...