Magnetic 4mm Tip 6.3mm Shank Diameter Hex Bits 10 Pcs

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.
• fit Magnetic Screwdriver - Those bits fit for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth