Nanch Precision Screwdriver 57in1 Screwdriver Set Aluminum Alloy Handle Extension Shut Watch DIY Repair Tool Set Built-in

55 magnetic bits: Adopts imported material S2 alloy steel, precision CNC machining, the bit hardness reaches about 60, can be used repeatedly. Precision bit: Adopts a six-concave patented bit, which is more precise and accurate than traditional bits, and cooperates with the bead holder to increase concentricity and stability. Patent Design: Sturdy and durable handle, built-in hidden automatic telescopic extension lever, can be popped out by pressing the pop-up button. You can take out screws in deep holes and enjoy high-tech fun. Wide range of uses: The screwdriver is mainly used to repair all small and medium screw fixed products such as mobile phones, computers, iPhones, Nintendo game consoles, watches, glasses, SLRs, fishing reels, etc., and is suitable for DIY enthusiasts and professionals. satisfy demand. .Cool and stylish handle: 100% full metal with anti-slip treatment and anodized appearance. The tail cap uses a silent bearing. Rotation is smooth and no noise is generated. Package Includes: Aluminum handle for reasonable weight. 55 precision bits made of alloy S2 steel, HRC 60±2. Internal small magnet to supply magnetism to the tip if needed. Elegant bit storage case, prevent clutter and loss