DRILL BIT SET: 1 hand drill and 10 twist drill bits to meet your different needs. UPGRADED TOOL: Our micro twist drill bit set has an ergonomic and sturdy handle that is very easy to hold and reach. Drill bit sets with its twisted end design, one-handed rotation or stabilization can be achieved with reduced force. EASY TO USE AND CARRY: Mini model drill bit thanks to its slim size, the metal drill bit is easy to carry. A compact size mini hand drill is ideal for storing in a toolbox or pocket. 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 builds. CONVENIENT AND PORTABLE: The hand drill is easy to carry or store in a toolbox or pocket, making your daily work more convenient, suitable for electronic assembly, tools, model making, winding, home decoration, etc.