[Twist Drill Kit ] The mini hand drill bits set includes 1 piece Aluminum Hand Drill 25 pieces twist drill bits 0.5/0.6/1.0/1.2/1.5/1.8/2.0/2.35/3.0mm. [Portable and easy to store] The mini cordless drill select size design, easy to carry and store. The 20 pieces of twist drill bits to meet your different needs. There is also the storage box, easy to distinguish by size, with a velvet pouch, well protect hand drills and easy to carry. [Durable High Speed Steel Hand Drill] The Mini Hand Drill hand made from high speed steel hand drill to afford hammer drill ready for hobby or precision work [Wide range of applications] The kit mini hand drill is especially suitable for materials wood, resin, jewelry, walnut, amber, beeswax, olive oil nut, beads, PVC, acrylic and plastic, and drill hole. [Durable and sturdy] The hand drill, electric drill, is made of high quality alloy for rust test, durability and long service life.