Addax PZ3 x 50mm Impact Quality Screwdriver Bits , PK5

This new generation of impact driver technology has embraced the very latest in metallurgy research.
The metal composition has been designed to handle the most demanding impact driving applications, optimum durability and unbeatable break resistance.
Torsion zone has been specifically designed to withstand the sudden rotational and downward forces
Newly developed heat treatment process for longevity and performance 
Bit hardness is reduced at the body to withstand high loads
Black phosphate finish for enhanced corrosion resistance
PZ3 x 50mm long