Broken Screw Remover (11 PCs)

Features Made from Chrome vanadium steel, High hardness Drill bits' diameters and recommended extract diameters of broken screws are etched on case Aggressive left handed(extractors) and righted handed(drill bits) spiral flute design for extra gripping power Ideal to remove damaged, rusted or stripped screws, studs, bolts, fastener, metal water tap and water tube, etc Note: First drill a dragon on the broken screw with an electric drill, then gently tap the extractor into the hole and use a wrench to rotate counterclockwise to take it out Extractor Diameter #1 for 1/8"-1/4" (3-6mm) #2 for 1/4"-5/16"(6-8mm) #3 for 5/16"-7/16"(8-11mm) #4 for 7/16"-9/16"(11-14mm) #5 for 9/16"-3/4"(14-18mm) Drill Bit Diameter #1: 5/64" (2.0mm) #2: 7/64" (3.0mm) #3: 5/32" (4.0mm) #4: 1/4" (6.5mm) #5: 19/64" (7.5mm) Specifications Material: steel Weight: 456G Size: 135 * 193MM Package includes 5 x Drill Bits 5 x Extractors 1 x Tap Holder 1 x Storage Case Instructions The thread direction of the s