The 11pcs screw extractor set includes a tap holder 5 drill bits and 5 extractors remove damaged screws or bolts without damaging the hole threads.Features:Made from Chrome vanadium steel High hardness rustproof solid and durable.Drill bits' diameters and remended extract diameters of broken screws are etched on case.Left handed(extractors) and righted handed(drill bits) spiral flute design for extra gripping power.Designed to remove damaged rusted or stripped screws studs bolts fastener metal water tap and water tube etc.Applicable for home car repair mechanical repair.HSS drill bit size: 2.0/3.0/4.0/6.5/7.5mm.Specifications:Material: Chrome vanadium steelPackage Weight: 650g / 22.93ouncesPackage Size: 200 * 140 * 40mm / 7.87 * 5.51 * 1.57inPacking List:1 * Tap Holder5 * Drill Bits5 * Extractors1 * Storage Box
