Color: Grey; Material: Chrome-Vanadium Steel (CR-V with strong magnetic)
Description
Features:
Very easy to be installed and dismantled, not easy to fall off when it's using.
Heat treated & sandblasted chrome vanadium steel.
Fitting most powered corded or cordless drills with 1/4" shank.
High strength, good toughness and high occlusal degree.
Strong magnetism for convenient operation. Anti rust & anti slip & flexible.
Widely used in household DIY, auto parts, woodworking, professional machine repairing, etc.