Screw Extractor and Left Hand Drill Bit Set,designed to remove broken studs, bolts, socket screws, and fittings. 10PCS Screw Extractor damaged bolts Remover and Left Hand Drill Bit Set, Screwdriver Bit Sets, for woodworkers mechanics. Spiral flute screw extractors sizes: EX-1, EX-2, EX-3, EX-4, EX-5; Drill bit sizes: 5/64, 7/64, 5/32, 1/4, 19/64. It is more convenient and easy to remove the broken screw from the damaged workpiece by using the left hand drill bit which coordinates with the screw extractor. Spiral groove on screw extractor can go deep into screw to increase grip force to remove studs, screws and bolts around the house, garage or on your job project. The 118 Degree angle makes it easier to cut into the workpiece with small axial resistance. This design can not only increase the length of cutting edge work but also decrease the nominal thickness of cutting layer, which improves heat dissipation and durability with better cutting effect. The left hand drill is made of HSS M2. It can prolong the service life, enhance wear resistance and remove chippings clearly. Package Includes: 5 x Screw extractor 5 x Left hand drill bit 1 x Metal Case Instructions of operation steps: 1)Use Tools drill to pre-drill a pilot hole in the broken bolt prior to extracting. 2)Left hand drills ensure the broken bolt or screw is not tightened in the hole. 3)Change to use the extract(Ex) bit with the same size 4)Reverse use the drill and take out the broken bit 2-in-1 Premium drill bit screw extractor may also know as left hand drill bit set,left hand drill bit set extractor,left hand drill bit set cobalt,reverse drill bit extractor set,drill extractor screw set,spiral screw extractor,broken thread extractor,bolt extractor tool set,reverse drill bits,left hand drill bits cobalt,easy outs extractor sets.
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