Impact bit 1/4", PZ1, 50mm/2pcs
- torsion bit made of S2 steel, designed especially for high torque impact tighteners
- special heat treatment and geometry of the bit reduce stresses in the bit - the bit has greater torsional elasticity and thus no cracking during tightening blows
- precise machining of the bit tip ensures precise fit and hold in the fastener
- bits suitable for structural screws when working with impact tighteners
