The Einhell Impact quick-change bit holder was developed for demanding screwdriving work and fits standard drills, impact drivers and cordless screwdrivers. With a length of 65 mm and a 1/4 inch E 6.3 shank made of robust, impact-resistant chrome vanadium, it offers high wear resistance. Thanks to the torsion zone, torque peaks are handled effectively as it absorbs the forces exerted during the screwdriving process. The bit holder is equipped with a stainless steel sleeve with a strong permanent magnet that transfers the magnetism precisely via the bit to the screw. The quick-change mechanism enables the bit to be released by simply pulling back the aluminium sleeve with spring ring with one hand.