122-Piece Upgraded Precision Screwdriver Set, Electronics Repair Tool Kit, Mini Screwdriver Set All In One for Electronics, iPhone, Jewelers, Laptop and Small Repairs

Premium Bits All 4 mm bits are CNC machined, which is more precision. And the material is CRV Steel, sturdy and durable, which can ensure long time use. Magnetic Bit Holder The bit holder has a built-in strong magnet, holds bits securely and transmits magnetism, keeps fasteners firmly in place. Ergonomic Handles Bit driver handle is ergonomically shaped for maximum comfort while working and particle grip for non slip handling. Swivel Cap Super smooth swivel cap allows you to apply constant pressure while turning and helps reduce hand fatigue. • 【Variety & Versatility】122 screwdriver set includes precision bits, complete with every driver head you'll need to repair any electronics, such as mobile phone, PC, laptop, PS, Xbox, RC toys, watch, eyeglass, etc. This is the do-everything tool kit. • 【Superior in Quality】These 4mm precision bits are made of premium Chrome Vanadium Steel which hardness can reach 60HRC, so the tips are sturdy, durable and not easily stripped. And every bit is engraved part number and size for fast recognition. • 【Precision Tool Kit】With 23 practical repair tools. Magnetizer Demagnetizer Tool helps magnetize bits to grab screws. Tweezers handle screws and micro parts easily while Magnetic Mat can keep them organized, preventing from losing. • 【Innovation Design】 We have professionally designed this laptop screwdriver kit for maximum humanization, make your repair job easier and more efficient. The screwdriver features a non-slip grip and rubberized, ergonomic handle with swivel top. • 【Portable & Reliable】The phone repair tool kit comes in a compact hard plastic case, easy to carry, or placed in home, car, tool box/bag and drawer. All tools are well stored, offering a whole protection, no more worry about losing and messing up.