11 Pcs Screw Extractor Set, Easy Out Screw Extractor And Hss Left-Hand, Studs Product Details ???????? ?? ??? ????? ????????? ??? - Spiral Screw Extractor Size:1#, 2#, 3#, 4#, 5#. Cobalt Left-Hand Drill Bits Size: 1/8"(3.2mm), 5/32"(4mm), 3/16"(4.8mm), 1/4"(6.5mm), 19/64"(7.5mm). Besides, there is an extra 1/4" quick change adapter to extend the drill interface. A must have tool for carpenters, handymen, contractors, construction workers or DIY enthusiasts alike. ??????? ????????? ????????? ????????????? - The screw extractor is made from high-quality CR-MO steel, and Cobalt Left-Hand Drill Bits made of impact-resistant HSS 4341 steel, which has excellent durability and corrosion resistance compared and service life to other materials. Even the most rusted, worndown, and embedded screws are be removed easily. ???????? ??????? ?????? - Hex Shank quick change adapter, easy insertion via press-in and self-locking mechanism, and fits securely into most power tools. out bolt extractor set is designed with a 135angle and spiral flutes, which makes it easier and deeper to cut into the workpiece.Uses high-quality long drill bit to adapt to screws of various lengths. At the same time, the use of a longer thread extractor allows the extractor to obtain greater force, and the screw can be efficiently removed in just one go. This is your rare assistant. The specially designed remover set casing keeps all the screw remover stay organized. ???? ?? ??? ? ??? ??????????????? ??? - The upgrade adds an adapter to extend the drill interface. Use the left-hand drill to drill a hole through the broken bolt, insert the correct size screw extractor into the hole and turn counterclockwise with a tap wrench to perfectly remove the damaged part. Simple steps to remove all stuck screws or bolts in a few seconds. Please note use your electric hand drills in low speed. ?????? ???? ???????? - Whether you need to remove rusted, stripped, or damaged bolts and studs, or simply want to disassemble fasteners, this set is an excellent choice. Making it easy to tackle even the toughest tasks. It's built to last and is designed to be harder, tougher, and easier to drill. It weighs only 0.5 lb (240g) and has a package size of 5x3x0.7 inches (125x85x18mm). The screw extractor occupies a small size, but is very powerful and can be easily carried to every corner. ??NOTE 1?: Drill please use the low-speed gear, the recommended speed between 500-1200 r/min, otherwise the speed is too large easy to produce annealing lead to burnt drill bits, breakage and other problems. ??NOTE 2?: It is recommended to use a nail or locating pin to determine a drill contact point on the surface of the screw before drilling, so that the drill bit is not easy to slip or to avoid wobbling caused by the drill bit breakage and stabilization of the problem. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.