Applications: Increases magnetic force for screwing and driver bits.Ideal for preventing bits from falling off with bits for both heads, torx screw bits, single head hex, single-head ball point, dragon toughness bit set, electric ball grip, screwdriver bit set, and hex bit bits.
EASY INSTALLATION:
Magnetism: Once you insert the bit, the magnetic force will be increased. Demagnetism: Rub the bit repeatedly on the side for demagnetization.