Demagnetization for Screwdriver Hyuduo 2Pcs Magnetizer and Demagnetizer, Magnetic Tool for Screwdrivers, Screws, Drill Bits, Sockets, Nuts,Screwdriver Set FUNCTION: The product is very suitable for equipment maintenance, because there are many screws need to be screwed down or installed.OPERATION METHOD: The product is very simple to use, only need to put the screwdriver in the magnetizer/demagnetizer back and forth 1-5 times to achieve magnetization or demagnetization.MAGNETIZING: After magnetizing, the screwdriver will be very convenient in handling the screw.BASIC EQUIPMENT: The add magnetic device and demagnetizer tool is basic equipment is used for workbench.COMPACT SIZE: The product is compact and will not occupy space on the workbench. Used For The magnetizer/demagnetizer is very suitable for equipment maintenance. Wide Use Basic equipment is used for workbench, screwdrivers, screws, drill bits, sockets, nuts, bolts, nails, drivers, wrenches. Portable The multitools is compact and will not occupy space on the workbench. Product Parameters Product Parameters Model: CMT-220 Product Parameters Material: Plastic Product Parameters Application: Screwdriver