Screwdriver bits:

Unique Advantage : The bit heat treatment is through Germany important vacuum stove , each lot take 6 hours , So it guranteed the bit heattreatment quality , the hardness can reach 58-60degree , it reached Germany Vera standard quality after testing . The bits can be used 1000 times more than other factories .  Material is used Taiwan imported S2

Can supply different head style with same cost . Also can supply different size of the bits and double end bits

S2 Screwdrivers bits