A mini drill must be able to drill a hole in a piece of wood up to 1 inch in diameter. It must also be able to hold a screwdriver and have a chuck that can hold screws of various sizes.
People need a mini drill for a variety of reasons. Mini drills are often used in construction, home improvement, and repair work. They are also used in hobbies such as woodworking and metalworking. Mini drills can be used for a variety of tasks, including drilling holes, cutting screws, and making adjustments to screws and bolts.