Double End 1/4 Inch Hex Shank Screwdriver Bit for PH Head and Slot Head

Product Description

chrome-vanadium steel   (S2 is available)

1.Double-end bits combine two of the most common screwdriver bits.
2.Exact fit precision machined.
3.Universal fit for all standard bit holders & power tools.
4.Reinforced tip for longer life than standard bit.ribbed tip withstand up to 50% torque before amount.
5.Chrome-vanadium-molybdenum tool steel or industrial grade S2 tool steel is tempered to extra hard for increased durability.
6.Heat trated to resist breakage and wear .Specially designed to reduce stripping .

 Product Size