Using this T - handle hexagon screwdriver is a piece of cake. First, identify the right blade for your screw by checking the color - coding. Once you've got the right one, insert it into the screw head. The holding function (HF) on the long arm will keep the screw in place, so you don't have to worry about it falling off. For normal tasks, use the long arm. When you need extra torque, bring in the short arm.
Here are some things to keep in mind. Don't use excessive force that could damage the tool or the screw. Make sure to clean the screwdriver after each use to keep it in good shape. Store it in a dry place to prevent corrosion. With proper care, this screwdriver will be your reliable companion for a long time.