1/4" Quick Change Magnetic Bit Holder screwdriver bit manufacturer oem factory china

The magnetic bit holder features an internal floating magnet and spring, making it easy to pick up and secure screws. The screwdriver or bit holder can be automatically ejected,making operation convenient and enhancing work efficiency.

-Use with 1/4" Hex Drive Bits.
-Quick change function and locking mechanism.
-Retract collar to install or remove bits.
-Strong magnetic bit retention ensures a safe grip of bits and screws.
 -1/4" hex fitting for power tools or hand drivers.