Black Rear Wiper Blade Set Compatible with Mercedes-Benz B-Class W245 B160 2005-2010

Product Description: ✔The serrated screw extractor is made of high-speed steel (HSS), offering high hardness, durability, and easy removal of damaged screws. ✔The screw extractor is suitable for most screws, such as Allen bolts, machine screws, lag bolts, wood screws, hex bolts, sheet metal screws, and other screws. ✔Screw extractors can easily remove rusted and broken screws and bolts. Separate drill bits and extractors simplify the work process. ✔The bolt removal kit is perfect for removing stripped, broken, stuck, or damaged screws. How to Use: 1. Sizes #1-#10 should first be installed in the socket adapter, then attached to the extension bit holder (other sizes can be attached directly to the extension bit holder). 2. Use the drill bit (Dr) to drill a hole in the broken screws. 3. Change to use an extraction bit (Ex) of the same size. 4. Reverse, use a drill, and remove the broken bit. Specification: Material: HSS Color: Silver Size: As Shown in the Picture Quantity: 22 Pieces Package Includes: 1 x Plug Adapter 1 x Magnetic Extension Bit Holder 20 x Damaged Screw Extractors (Ex #1 - #10, Dr #1 - #10) Notes: 1. Drill a hole first when the surface of the broken screw is smooth. Otherwise, the drill bit will slip. 2. Drill vertically and at low speed. Use this drill bit in reverse; drilling the first hole deeper will make removal easier. 3. It is best to use an electric hand drill; do not use in hammer drill mode! Use at low speed!