... rusted, free-spinning screws and deck screws12 pcs Screw Extractor with HSS Drill Bits Set Packaging: Blow Case Surface: Screw Extractor - Grey ... .1, No.2, No.3, No.4, No.5, No.6Metric Drill Size: 2mm, 3mm, 4mm, 5mm, 7mm, 10mm 12 pcs Screw extractor set