The Twist Drill Bit Set Package Included: 1 Hand Drill, 25 Drill Bits (5PCS * 0.5MM / 5PCS * 0.6MM / 3PCS * 1MM / 2PCS * 1.2MM / 2PCS * 1.5MM / 2PCS * 1.8MM / 2PCS * 2MM / 2PCS * 2.35MM / 2 * 3MM). Wide Application: The wood hand drill can be applied to wood, jewelry, nuts, amber, beeswax, olive nut, beads, PVC, acrylic and plastic, as well as many other DIY projects that require precise holes. Portable - Pen size, easy to carry and store. 25 different sized drill bits can meet your different needs. Durability - The drill is made of hardened steel to ensure it is ready for all the hobby and precision work you can throw at it and to handle your precision constructions. Attention: The adjustable pin vise is a hand tool, not a power tool; twist drill bits are not suitable for hard objects like steel, iron, stone.