Sealey AK3076 76 Piece Tap & Die Set. HSS Drill Bits; 1.7, 2.5, 2.6, 2.9, 3.3, 3.5, 3.8, 4.2, 4.5, 5, 5.3, 6.8, 7, 8.5, 8.8, 10.3, 10.7mm, (Tapping Sizes). Coarse - 3 x 0.5, 3.5 x 0.6, 4 x 0.7, 4.5 x 0.75, 5 x 0.8, 6 x 1, 8 x 1.25, 10 x 1.5, 12 x 1.75mm.
