Twisted Drill Kit: The mini drill bit set includes 1 piece of Aluminum Hand Drill 25 pieces twist drill bits 0.5/0.6 / 1.0 / 1.2 / 1.5 / 1.8 / 2.0 / 2.35 / 3.0 mm. Portable and Easy to Store: The size design of select mini cordless drill, 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 the hand drill and easy to carry. Durable High Speed Steel Hand Drill: The Mini Hand Drill made from high speed steel hand drill to offer the impact drill is ready for hobby or precision work Wide Range of Applications: The mini hand drill kit is especially suitable for wood materials, 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. Specifications: Material: HSS Steel Length: 90-95mm Chuck Clamping Range: 0.3-3.4mm Sizes: 0.5 / 0.6 / 1.0 / 1.2 / 1.5 / 1.8 / 2.0 / 2.35 / 3.0mm Suitable for materials wood, resin, jewelry, walnut, amber, beeswax, olive, beads, PVC, acrylic and plastic, etc. How to Use: To use, simply insert the drill bit and place it where you want to make a hole. Just put one of your index fingers on top of the drill and hold the drill in place with that hand. Then, simply rotate the drill body with the other hand. Package Includes: 1 x Hand Drill 25 x Twist Drill Bits Note: The adjustable shank vise is a hand tool, not a power tool; Twist drill bits cannot fit hard things like steel, iron, stone