CRV silver nickel bits
our bits are made of CRV material, CRV hardness range 50-55 HRC, each bit has its type engraved on the surface, so you can quickly find the bit you want.
Screwdriver Set 137 in 1
This electric screwdriver set has 137 units: including 120 precision CRV silver nickel bits, 1 suction cup with SIM pin, 1 metal pry bar, 120 mm POM pry tool, 1 flexible extension shaft, 1 cleaning brush, 1 angled tweezer, 1 magnetizer/demagnetizer, 1 electric screwdriver handle, 1 magnetic pad, 1 USB data cable, 1 3 red thin triangle triangle pry pieces, 3 red thick triangle triangle pry pieces, 1H4X55mm extension shaft (assembled in the screwdriver)
High speed and torque adjustment
Our electric cordless screwdrivers are available with speeds up to 200 rpm (no-load speed) and adjustable torque (0.15-0.35Nm) for different needs. Combined with the forward and backward buttons of the electric screwdriver, different types of screws can be tightened or loosened quickly.
Portable precision electric screwdriver tools are suitable for any professionals and hobbyists for repairing PCs, laptops, game consoles, watches, toys and eyeglasses, etc. Easy to use: Our screwdriver set has a magnetic.
Screwdriver head easy to assemble between the screwdriver head and handle, and the frosted screwdriver handle is easier to control when using. The buttons are all independent, you just need to press and hold the button to work.