15pc Torsion Screwdriver bits set manufacturer oem factory china

·Heat treated for longer life

·Heavy duty magnetic keeps bits in place

·Performance-optimized S2 steel construction for extended life

·Chrome surface for advanced corrosion resistance

INCLUDES

7pc  50mm Screwdriver Bit

     PH2*2

     PZ2*2

     T25*2

     SL6.5

7pc  75mm Screwdriver Bit

     PH2*2

     SL6*2

     T20*2,T30

1pc  Quick Release