ITEM NAME:7Pcs Set Star Bit Screwdriver Drill Bits Screw Driver Magnetic 1/4Inch Hex R1H2 7Pcs Set Star Bit Screwdriver Drill Bits Screw Driver Magnetic 1/4Inch Hex R1H2 Those bits are magnetic that can be firmly fixed on screwdrivers, fitting for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth. Those Hex Head Screwdriver Bits are made of S2 alloy steel which is a commonly used material in hardware with high hardness. Magnetic bits are firmly fixed on screwdrivers. Shank Type: 1/4 Hex shank Size: T10 / T15 / T20 / T25 / T27 / T30 / T40 (50x6.35mm/1.97x0.25inch) Features:Multifunctional,Mini,Dismountable With Handle Or Not:No Color: silver Material: steel Package Content: 7* Screwdriver Head
