[Features]● Socket bits, hole saws, and gymnastics can also be used. ●Ideal for high torque work. A rotating handle that allows you to work while gripping and suppresses shaft shake. ●The shank is replaceable even if the bit breaks during hard work. ● Smooth rotation with internal bearing structure, handle does not get hot
[Applications] ● Screwdriver work in hard-to-reach places and deep places.