Wera Torx Screwdriver Bit, T20

867/1 BTZ TORX® bitsBiTorsion bits for recessed TORX® screws with an elastic Torsion zone – where kinetic energy is diverted from peak loads – and softer BiTorsion zone to prevent the bit tip from twisting under peak loads. This greatly extends the product service life. This provides the best possible durability together with the matching holder. Tough viscous for universal use. 1/4″ hexagon, suitable for holders as per DIN ISO 1173-D 6.3.For recessed TORX® screws Ductile and tough for hard materials BiTorsion zone to absorb peak loads 1/4″ hexagon drive (Wera connecting series 1) Take it easy tool finder: colour coding according to profile and size867/1 BTZ TORX® bits, TX 20 x 25 mm