FORCE 63006 ชุดถอนเกลียวซ้าย 8ชิ้น M3-M28 Screw extractor set 8PC.

Description Set of 8 screw extractors for removing sheared off screws and bolts (M3 - M32). Simply drill a pilot hole in the broken bolt and screw in the left hand threaded extractor until bolt turns. Content: 1/8" - 1/4" (M3 - M6) 1/4" - 5/16" (M6 - M8) 5/16" - 7/16" (M8 - M11) 7/16" - 9/16" (M11 - M14) 9/16" - 3/4" (M14 - M18) 3/4" - 1" (M18 - M25) 1" - 1-1/8" (M25 - M28) 1-1/8" - 1-1/4" (M28 - M32)