Wera Bit-Check 12 BiTorsion - 112 pieces

Mechanical screwing creates load peaks that increase the wear on the bits or destroy the screws. A softer bi-torsion zone counteracts this negative effect. Our BiTorsion bits are characterized by a longer service life and make work safer. Screwdrive like a professional with these premium bits.

BiTorsion system - for longer service life

Smaller impacts are absorbed by the holder

...higher impacts are cushioned