Having made yourself such a versatile tool for the workshop or home use, you can quickly and effortlessly tighten the drill in the chuck of a power drill or drill machine. It is really convenient and practical.
And to make this device with your own hands is very simple - it takes only half an hour of free time. For this homemade product it is not necessary to use a good open-end wrench; in order to save money, it is better to take an old one that has long been unnecessary.
Manufacturing process
When you have decided which wrench you will use as the basis for this homemade product (ideally, the distance between the jaws should be 16-18 mm), you will need to cut a piece of steel rod, which is equal to the width of the throat.
The working part (head) of the standard key for the electric drill chuck must be welded to a short length of pipe or a regular nut with rounded edges and put on a steel round, which then needs to be welded to the spanners of the spanner.
It is advisable to clean the weld spots with a grinder or carefully cultivate with a file. The result is a very practical universal key with a movable head, with which you can tighten the drill in the chuck of an electric drill or drilling machine.
This homemade product is useful for both beginners and professional masters. See the video on our website for the step-by-step process of manufacturing this homemade tool.
