Description Broppe 4Pcs 150mm H3 H6 Hex Head Screwdriver Bit 1 4 Inch Hex Shank Magnetic Screwdriver BitsSpecification Brand BroppeMaterials S2 alloy steelType of head hexType of shank 6 35mm 1 4 inch hexSizeDia of head mm Lgth mm H33 0150H44 0150H55 0150H66 0150Features Those bits fit 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 Package Included 1 x H2 5 Magnetic Hex Screwdriver Bit1 x H3Magnetic Hex Screwdriver Bit1 x H4Magnetic Hex Screwdriver Bit1 x H5Magnetic Hex Screwdriver Bit1 x H6Magnetic Hex Screwdriver BitMore Details