Package IncludesOur 37 piece hand drill set includes 1 x spindle vise hand drill, 25 x micro twist drill bits (0.5-3.0mm), 10 x mini PCB drill bits (0.1- 1 mm), 1 bench vice Hand Drill Pin ViseMade of quality aluminum alloy, light and small, easy to carry and store, it adopts 3-claw chuck, its shank can be rotated, sturdy and convenient to use< /p> Bench ViseMade of aluminum alloy, designed with 4 screws to clamp square, round and irregular objects from 0-57mm. Used to fix small objects, such as shells, olives, nuts, watches and other small objects Micro Twist Drill BitsThis twist drill is made of high speed steel, the micro twist drill bits are lightweight and won't take up extra space, they are great tools to be applied for handling wood, plastic, rubber, metal. PVC, walnut, pattern, bone, amber and other materials Convenient and PortableThe manual hand drill set is easy to carry or store in a toolbox or pocket, which makes your daily work more convenient, which is suitable for electronic assembly, to tools, to model making, winding, home decoration, etc.