Engineer MINI Drive and Nejimogura Trick Method 3-Piece Set Screw Head 7 to 9.5 mm TDZ-830

[Features] • Set of MINI Drive (DZ-80) with Nejimogura, which removes all kinds of screws, and a left-hand drill bit. • Removes stripped screws without hammering. • Can be used on any screw soft enough to be drilled, regardless of the shape of its recess or whether it has one. • A compact grip with excellent portability and ease of use. • Equipped with a bolster (13 mm (0.51 in) across flats) that turns even seized screws with ease. • Equipped with a spin head that eliminates shaft wobble for stable precision work. • Note: Do not use the left-hand drill bit on high-hardness screws such as hex socket bolts or screws in wood. • Note: May not work on screws completely seized by rust or adhesive. • Note: Always use cutting oil when using the left-hand drill bit. [Applications] • For removing stripped screws.