uxcell 10pcs 50mm 1 4 inches Hex Shank 4mm Bit Dia Magnetic Phillips Head Screwdriver Bits S2 High Alloy Steel

Features: Shank Size: 1/4inch; Bit Dia: 4mm / 0.16inch Total Length: 50mm / 1.97inch; Bit Type: 4PH1 Finish: Sandblasting Material: S2 Package Content: 10 x Phillips Screwdriver Bit Description: These Screwdriver Bits are with magnetic design. Easy to install on the screwdriver handle with double ear on the sides of the bit shank. Great replacement for missing, bent or broken phillips screwdriver bits. Superior Quality: Those Cross Screwdriver Bits are made of S2 alloy steel, which is a commonly used material in hardware with high hardness. Ideal Magnetic Screwdriver - Those bits fit for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth