16pcs 100mm Screwdriver Bits Set Torx Hex Screwdriver Bit

Specification:  Material: Alloy steel S2;  Size:  H3, H4, H5, H6;  SL3, SL4, SL5, SL6;  T8, T10, T15, T20;  PH2x4, PH2x4.5, PH2x5, PH2x6;  Length: 100mm;  Shank: 1/4" hex shank;  Weight: 271g;  Quantity: 16pcs.     Features:  High precision, high hardness and good workmanship.  Can easily suck screws.  Suitable for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth.  Widely used in electronics, automotive parts,furniture, and other commercial and industrial applications.    Package Included:  16 x Screwdriver Bits