ITEM NAME:Damaged Screw Extractor Tool Sets,4 Pieces for Easily Remove Stripped Broke E9I7 Damaged Screw Extractor Tool Sets,4 Pieces for Easily Remove Stripped Broke E9I7 MATERIAL & HARDNESS: This Damaged Screw Extractor are made of High Tensile HSS Co M35 (contains Cobalt), the hardness and the durability are 3 times better than others, like HSS 4341. DIFFERENT SIZE AND TYPE: Damaged Screw Extractor set itself comes with four different size bits (#1-4). Two pages can be used. So it can be used on any screw types and size. EASY TO OPERATE: Use a suitable size remover to drill a deep hole in the screw head and then reverse the screwdriver counterclockwise into the damaged screw until it is released. APPLICABILITY: Comes with different size bits. screw extractor set works with any drill bit and any screw size, Perfect for stripped, broken, stuck or damaged and removing screws. It is good for all homeowners, woodworkers, mechanics, artists, hobbyists etc. A perfect tool for those who usually deal with projects with rusty screws or screw heads, and many other problems about damaged screws. Dimensions: 88mm * 62mm * 18mm / 3.46 * 2.44 * 0.71 inches Material: HSS CO M35 color: silver Screw Extractor #1 Diameter 3 ~ 5mm Screw Extractor #2 Diameter 4 ~ 8mm Screw Extractor #3 Diameter 5 ~ 10mm Screw Extractor #4 Diameter 6 ~ 12mm OPERATION INSTRUCTIONS: 1. You need a electric drill. 2. Taking the hole in the screw with the extractor drill, the speed can not too fast. The deeper the hole, the higher the success rate. (counter clockwise rotation). 3. Change the side of thread, put it into the hole, start the electric drill, let the thread slowly bite the screw and take it out again, and remember that the drilling speed should not be too fast (counterclockwise). Serious rusting and dead screws are not necessarily successful. In particular, the process of opening and pulling the screw are all counter clockwise. The physical object does not include the colored ball on the pictur.Two pages can be used. So it can be used on any screw types and size. The deeper the hole, the higher the success rate. (counter clockwise rotation).
