HSS Twist Drills Set

For drilling in steel, sheet metal, cast iron, non-ferrous metals, wood, plastics etc. One each of # 80, # 76, # 67, # 61, # 56, # 53, # 47, # 46, # 32 and # 31 (0.3, 0.5, 0.8, 1.0, 1.2, 1.5, 2.0, 2.5, 3.0, 3.2mm). 10 Piece Set