Twist Drill Bit Set Package Included: 1pc Hand Drill, 25pcs 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. 25pcs drill bits of different sizes 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. Caution: The adjustable pin vise is a hand tool, not a power tool; Twist drills are not suitable for hard objects like steel, iron, stone.