A set of 33 bits containing a useful range of different profiles, including JIS (Japanese Industrial Standard) Phillips, Flat, PzDrive Hex & Star. JIS screws as used on Japanese industrial standard fittings found on Japanese motorcycles and equipment (such as Honda, Shimano bike components, Tamiya radio-controlled cars etc). These 1/4" shank bits and magnetic holder are ideal for use with cordless screwdrivers fitted with a quick chuck, cordless drills and bit drivers.