SQ3

What is impact? On standard driver bits, the tip absorbs all the concentrated torque. High impact loading leads to distorting, rapid tip failure and breakage. Thunder Zone impact driver bits, with an engineered spiral torsion zone distribute the applied...

What is impact? On standard driver bits, the tip absorbs all the concentrated torque. High impact loading leads to distorting, rapid tip failure and breakage. Thunder Zone impact driver bits, with an engineered spiral torsion zone distribute the applied...