High Quality Bits 
      
 
      These 4 mm bits are made by CNC machined, which is more precision. And the material is CR-V Steel, sturdy and durable, which can ensure long time use.
 
       
      
     
      
      
      
        Ergonomic Design 
      
 
      Ergonomic Design Super smooth swivel cap allows you to apply constant pressure while turning. Rubber particles and PP+TPR streamline handle provides you with a non slip and comfortable grip.
 
       
      
     
      
      
      
        Strong Magnetic 
      
 
      Magnetic bit holder transmits magnetism through the screwdriver bit, helping you handle screws and tiny parts, prevent from losing or dropping.
 
       
      
     
      
      
      
        Flexible Bit Extension 
      
 
      The extension shaft is flexible, bendable, rotatable at many different angles, help you to screw and unscrew in small space.
 
       
      
     
    
   
    
    
    
      Practical Tools to Maximize Your Repair Capabilities 
    
 
     22 Repair Tools 
   Every tool in this repair kit has been specially designed and selected by our technicians to tackle any job, such as opening, cleaning, assembling, building and repairing.
 
    
   
    
    
    
      Upgrade Your Home Tool Kit 
    
 
     
    
  
 Wide ApplicationThis precision screwdriver set has 120 bits, complete with every driver bit youll need to tackle any repair or DIY project. In addition, this repair kit has 22 practical accessories, such as magnetizer, magnetic mat, ESD tweezers, suction cup, spudger, cleaning brush, etc. Whether you're a professional or a amateur, this toolkit has what you need to repair all cell phone, computer, laptops, SSD, iPad, game consoles, tablets, glasses, HVAC, sewing machine, etc
 Humanized DesignThis electronic screwdriver set has been professionally designed to maximize your repair capabilities. The screwdriver features a particle grip and rubberized, ergonomic handle with swivel top, provides a comfort grip and smoothly spinning. Magnetic bit holder transmits magnetism through the screwdriver bit, helping you handle tiny screws. And flexible extension shaft is useful for removing screw in tight spots
 Magnetic DesignThis professional tool set has 2 magnetic tools, help to save your energy and time. The 5.7 * 3.3" magnetic project mat can keep all tiny screws and parts organized, prevent from losing and messing up, make your repair work more efficient. Magnetizer demagnetizer tool helps strengthen the magnetism of the screwdriver tips to grab screws, or weaken it to avoid damage to your sensitive electronics
 Organize & PortableAll screwdriver bits are stored in rubber bit holder which marked with type and size for fast recognizing. And the repair tools are held in a tear-resistant and shock-proof oxford bag, offering a whole protection and organized storage, no more worry about losing anything. The tool bag with nylon strap is light and handy, easy to carry out, or placed in the home, office, car, drawer and other places
 Quality FirstThe precision bits are made of 60HRC Chromium-vanadium steel which is resist abrasion, oxidation and corrosion, sturdy and durable, ensure long time use. This computer tool kit is covered by our lifetime warranty and 30 days money-back. If you have any issues with the quality or usage, please don't hesitate to contact us, we will offer you a best solution in 24 hours