Features1 Material: Made of high speed steel, the twist drill bit set is sturdy, durable, reliable, practical and has a long service life.2Wide Application: The high speed steel twist drill bits are suitable for drilling wood, plastic, aluminum, thin iron sheet and so on, a wide range of application.3Wear Resistant: The high speed steel drill bits have been high temperature quenched, its head is wear resistant, is keen enough to drilling.4Multiple: The twist drill bit set with storage box has various drill bits with different sizes for you to choose, from 1.5mm to 10mm.5Incisive: The twist drill bit set for woodworking is incisive, has good chip removal, with the help of storage box, it is portable to carry and use.SpecificationItem Type: Twist Drill Bit SetMaterial: High Speed SteelWeight: Approx. 800g/28.22ozColor: As ShownStorage Box Size: Approx. 210x196x35mm/8.27x7.72x1.38inPackage List1 x Twist Drill Bit Set1 x Storage Box