Mi4 hỏng pin

⭐Welcome to our store, we will provide you with the most satisfactory service! We offer a variety of high quality, low price sporting goods, outdoor products, health products, bicycle accessories, fishing gear etc, of course, also include some toys and musical instruments⭐ Decription: Features: Removes any screw or bolt! (Phillips, flat, hex, painted & more) Durable hardened steel construction Quick & easy to use Works w / any drill Removes any stripped screw in 10 seconds or less Even works on jagged, uneven, or rough breaks Self centering tip, no walking Compatible w / quick connect chuck systems size: 1 #, 2 #, 3 #, 4 # Usage: remove broken screw in the wood, a head drill wood screw hole firstly, then use another head take screws. If you've ever stripped a screw or broken off the head of a bolt, you know how frustrating that can be. Well, not anymore. Introducing the damaged screw and bolt remover. With Screw Remover, you can easily remove any stripped screw in ten seconds or less. You'll never again be slowed down or frustrated by a stripped screw or broken bolt. If you can use a drill, you can use the Screw Remover. In fact, this patented process works so well it can even remove . Stubborn deck screws out of redwood Even if you break off the entire head of a screw or bolt, you can still extract it right out No problem Made with Durable Hardened Steel and is reusable Great for! Contractors, Carpenters, Handymen, Do-it-Yourselfers, Great for Anyone! Works with ANY Screw or Bolt of ANY size! It is so simple, Anyone can use it! How It's Used Operating Instructions directly into drill or quick-change chuck-Burnishing end is showing Set drill for reverse (counterclockwise). Place Burnishing end of tool into damaged screw, slowly clean inside screw head until smooth Note: Burnishing tool end in not to be used to drill a hole. Removing Remove Burnishing end from chuck, flip tool, replace into drill chuck-Remover end now showing. Maintain reverse setting (counterclockwise). Place Remover end of tool into now smooth screw head. Apply firm downward pressure, drill at slow speed. Apply lowest level of power to the hand drill. Remover end will thread into screw head and remove Included: 4 x Damaged Screw Extr