Flexible extension shaft can be bent, twisted and rotated at many different angles. It can be drilled into a small space, in a variety of gaps, rather than your hand, flexible installation work. Let this flexible drill bit extension tool help you solve more problems quickly. strong magnet for bit retention Magnetic, impact-ready pivoting bit holder for accessing tight spaces and awkward screws. Lockable for use as a straight bit holder. Great for tight space access 20 Degree Pivot Mode allows for tight space accessibility,extending their reach to inaccessible stenosis , twisting screws, nut. Flexible Extension Drill Bit Features A suitable tool can your working hours, and a comfortable job can greatly protect your hands Even in a narrow airtight space, bending, twisting, and straightening are also very flexible. Features :