32pcs 25mm Bit: 9- TT: 8-10-15-20-25-27-30-35-40 (with hole) 6- HT: 5/64-3/32-7/64-1/8-9/64-5/32 (with hole) 6- HT: 2-2.5-3-4-5-6 (with hole) 4- Y: 1-2-3-4 4- U: 4-6-8-10 3- X: 6-8-10