QWORK Screw Extractor Easy Out Damaged Bolt Extractor Kit Stripped Broken Screw Remover for M4-M18 (1/8"-3/4")

Key features

• 5 Pcs different sizes of bolt and screw extractors: No.1(M4-M6, 1/8"-1/4"), No.2(M6-M8, 1/4"-5/16"), No.3(M8-M11, 5/16"-7/16"), No.4(M11-M14, 7/16"-9/16"), No.5(M14-M18, 9/16'-3/4")
• Heavy duty alloy steel extractor, black oxidation with whole body heat treatment to ensure high hardness and durability
• Reverse threading, easily remove broken bolts, studs, pipes, fittings and damaged, peeled, rusted or cracked screws from any wood or metal surface
• Square shank according to DIN 10, used by an adjustable tap wrench or a matching ratchet wrench
• Easy To Use: Use a suitable size remover to drill a deep hole in the screw head and then reverse the screwdriver counterclockwise into the damaged screw until it is released