【100mm】The thin rod is useful when the screws are hidden very deep in the housing, e.g. in coffee machines, vacuum cleaners 【Magnetic Torx screwdriver】Magnetic bits fit precisely and hold screws, and clear laser markings make it easy to find the bits you need. 【The package】10 screwdriver bits in sizes 1.5/2/2.5/3/4/5/6/8/10/12mm. 1 storage bit. It is easy to store after use and thanks to its bright red color, it is visible at a glance the next time you use it, so you don't have to search for a long time to find it. < p>Wide range of applications: You can not only use the bits on hand tools, but you can also easily insert them into any drill with a 1/4 inch hex shank. Industrial material: Made of high quality S2 alloy steel, heat treated HRC58-60°, with excellent hardness and torque.