The ModelCraft 20 Piece Metric Drill Set is just one of many craft tools suitable for every hobbyist from the beginner just starting out to expert model makers.Drill Bit Sizes:0.3, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, 1.0, 1.2, 1.3, 1.4, 1.5, 1.6 Manufacturer: Modelcraft Model: PDR4001 20 Piece Metric Drill Set