Professional pry tool: this fine tool set offers maximum utility with 11 practical repair tools. The magnetizer demagnetizer tool helps magnetize bits to grab screws, or demagnetize them to work safely on sensitive electronic devices. ESD tweezers handle screws and micro components effortlessly. Powerful functions: precision mechanic screwdriver set contains 116 precision bits with a size of 4 mm and 20 practical accessories such as screwdriver handles, extension rods, crowbars, magnets, etc. The mobile phone repair tool set is suitable for repairing various electronic products such as computers, laptops, Phones, small household appliances, etc. Magnetic storage box: screwdriver bit. In the precision screwdriver set is well placed in the corresponding slot, easy to find and store. The included magnetizer can easily strengthen or reduce the magnetic properties of the screwdriver bit. The tool box features a box-in-box design, with an additional box inside to store small accessories or screws independently. Precision mechanic tool set screwdriver set precision screwdriver set mobile phone repair tool set fine tool set PC tool set precision screwdriver set. Material: screwdriver set contains 116 precision bits are made of CR-V material, which provides impressive strength, precision and durability without damaging devices, and can grip the screw precisely. PC tool set also contains 4 screwdrivers with a size of 45 mm, which are made of S2 steel material. High hardness, not easy to scratch and wear., Manufacturer: CCZRD