Wera 840/1 BTZ bits, 5 x 25 mm

Features

BiTorsion bits for hexagon screws with elastic torsion zone into which kinetic energy is dissipated during peak loads. With softer BiTorsion zone to prevent the bit tip from twisting at high loads. This significantly increases the product life. Extra-hard design. 1/4" hexagonal, suitable for holders as per DIN ISO 1173-D 6.3.

• For socket head screws
• BiTorsion zone to absorb peak loads
• Considerable reduction in the risk of breakage, significant increase in service life
• Tough for hard materials
• 1/4" hexagon drive (Wera connecting series 1)