... HSS drill bits: 1.0, 1.5, 2.0, 2.5, 3.0, 3.2, 3.5, 4.0, 4.5, 4 ... twist drills set: 1.0, 1.5, 2.0, 2.5, 3.0, 3.2, 3.5, 4.0, 4.5, 4 ... bits with hex: 1.0x2, 1.5x2, 2.0x2, 2.5x2, 3.0x2, 3.2, 3.5x2, 4.0x2, 4.5x2, 4 ... .8,5.0x2, 5.5, 6.0, 6.5mm- 5pc SDS-plus drill bits ... : 2pc slotted: 5, 6mm 3pc phillips: #1, #2, #3 3pc pozi: #1, #2, #3- 1pc magntic holder- 5pc aluminum dxide grinding ...