High quality bits with Torsion zone - where kinetic energy is diverted from peak loads. This greatly extends the product service life. Tough viscous, for universal use. ¼"...show more
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...show more
High quality bits for square socket screws with holding function. The wedging forces resulting from the contact pressure between the drive tip and the screw profile securely...show more