["brand new and high quality\nMaterial: HSS4241\nColor: as shown in pic\nFeatures:\nMicro HSS Twist Drilling Bit Straight Shank Electrical Drill Tool.\nTwist Drill Metric Hss Drills Micro Drill Bits.\nMini Micro HSS Twist Drill Bit Set 0.5mm-3mm Model Craft\nStraight Shank Twist Drill Bit.\nInfinitely adjustable - secure closure every for time.\nSuit for:PCB, Thin Aluminum/Iron Sheet, Thin plank, PlasticSuitable for a small object processing 　\nSpecifications:\nShank: Straight shank.\nSize:\n0.30mm,0.40mm,0.50mm,0.60mm,0.70mm,0.80mm,0.90mm,1.0mm,\n1.1mm,1.2mm,1.3mm,1.4mm,1.5mm,1.6mm,1.7mm,1.8mm,1.9mm,2.0mm,\n2.1mm,2.2mm,2.3mm,2.4mm,2.5mm,2.6mm,2.7mm,2.8mm,2.9mm,3.0mm 　\nSuitable for PCB, crafts, jewelry, watch making\nfor Ideal for precision craft and hobby work, recommended with drilll press\nQuantity: 28Pcs/set\nNote:\nPlease allow 1-2mm errors due to manual measurement\nDue to the difference between different monitors, the picture may not reflect  the actual color of the item. Thank you!"]