Improved collar design: These screwdriver bits have a collar that acts as a stop, preventing the bit from following the screw head into the drywall--once the collar contacts the drywall skin, the bit cannot proceed any further.
Excellent practicability: up your other hand for anything else you may need with the magnet driver! Using two hands to apply one screw is not only tedious, it is also less stable for larger projects. Make sure every screw is just as confident as you are with the magnet driver; use it in both commerical and home applications.
Ingenuity design: Featuring a 1/4-inch hex shank, these bits are compatible with a variety of power and cordless drills. When utilizing these screwdriver bits, the heads of drywall screws will indent and stretch the drywall surface without causing any tears.
Exquisite craftsmanship: Made of high-strength alloy steel, these screwdriver bits are very ; Screwdriver bits has strong magnetism and would attract screws and hold screws firmly.