Topec 49pcs Screw Extractor/Drill Bit Set, Professional Remove Set for Removing Broken Studs, Bolts, Socket Screws and Fittings

49 Piece Multifunctional Set 13 1pcs nut remover set and 3 8 1 4 hex adapter, 6pcs spiral screw extractors, 13pcs multi spline screw extractors, and 16pcs left hand cobalt drill bits. Various Specifications and Sizes The set contains four types of 49 models of parts including metric and imperial sizes such as 13mm, 9 16, 5 8, 17mm, 11 16, 3 4. You can choose the suitable size according to the size of your fasteners to meet various job requirements. CR MO Steel and Hss Material The set is made of Cr Mo steel and HSS materials. The spiral pattern design can provide sufficient gripping force to facilitate removal. High quality materials can be used for fasteners of various metals. Please note Cobalt drill bits should not be used for stainless steel. Wide Range of Applications Spiral flute extractors are perfect for common fasteners. The multi spline extractors are useful for higher torque and lower profile tools, while the bolt extractors are for freeing partly exposed fasteners. The kit also includes a left cobalt drill bit for fasteners, which can be used to help drill these fasteners. Premium Service If you have any problems during using our product. Contact our Professional after service team via. Topec Direct Team will try our best to solve your problems