[115in1, Must-Have] The AXTH screwdriver set comes with 100 different bits (Phillips, Flat, Torx, Torx Security, Pentalobe, Hexagon, etc.) and various opening tools, ensuring you have the most complete set of repair kit. Every bit is engraved part number and size for fast recognition. Whether you're a professional fixer or a home repair hobby, this bit kit has what you need to disassemble, repair, and reassemble phones, game consoles, wearables, laptops, desktops, tablets and much more! [Military-Grade Materials] All precision bits are made of the best Chrome Vanadium Steel (Steel for tanks) and the hardness can reach over HRC65, resist abrasion, oxidation and corrosion. In particular, the tip is sturdy, durable and not deformed, ensure long time use. In addition, the strong magnetize-able tip easily pick-up and hold screws. [Ergonomic Design] Super smooth swivel cap for easy screw removal. Rubber particles and PP+TPR streamline handle makes sure you can turn any screw. Magnetic bit holder transmits magnetism through the screwdriver bit, helping you handle all tiny screws. Better yet, the included Flexible Extension tool is perfect for removing screws that are just out of reach. [Portable & Reliable] Heavy duty case with stay shut latch ensures safe storage and transportation.