Detailed Product Description Screwdriver bit set1.DIY Soft based can be removed Various bit combination is available2.Hex Drive material:6150 or S2Surface finish Sand Blasting, Black Oxide, Manganese Phosphate Packing Strong plastic case Material: 6150 or S2Bit size 1/4DR 50LST3,ST5,ST6,ST8,PH0,PH1,PH2,PH31/4DR 30LT10,T15,T20,T25,T271/4DR 25LST3,ST5,ST6,ST8,PH0,PH1,PH2,PH3PZ0,PZ1,PZ2,PZ3,T10,T15, ...