[Magnetic Screwdriver Bit Set]: - This impact screwdriver bits has stronger magnet than others, it can suck the screw easily and quickly, and fix it to prevent the drill bit from slipping.

【Anti-Slip Screwdriver Tips】The magnetic Phillips screwdriver bit set is strongly magnetic and anti-slip tips that make sure that each edge can be accurately locked with the screws.

【Long Bit and High Torsion】The drill bits built-in high torsion and extended long bits help to absorb the high torque of impact drivers to last a long life.

【Strong Magnetic Bits】The Phillips bits impact magnetic are made of high-quality S2 steel, high hardness, wear resistance, and impact resistance, it is toughness and durable to use for a long time.

【Widely Application】These long Phillips screwdriver bits are compatible with impact drivers, electric screwdrivers, manual screwdrivers,1/4" driver screwdrivers, corded drills, cordless drills, electric screwdrivers, hand screwdrivers, electric drills, air drills, etc. Impact driver bit set is usually used for mechanical equipment, automobiles, motorcycles, bicycles, furniture, electronic equipment, etc.