12pc extractors to remove damaged screw or bolt. Extractors are made of high carbon alloy tempered steel. Hardend for long life.
SIZES: #1, #2, #3, #4, #5 . EXTRACT A WIDE VARIETY OF SCREWS FROM 1/8" (3.175mm)-7/8" (22.22mm) IN WIDTH
6 Polished high speed steel pilot drill bits designed for each extractors: 5/64'', 1/8'', 5/32'', 1/4'', 9/32'', & 3/8'';
Plastic storage case included. | Direction: STEP 1. PRE-DRILL THE CENTER OF THE BROKEN BOLT with included drill bits. STEP 2. INSERT SCREW EXTRACTOR. STEP 3. WHILE APPLYING DOWNWARD PRESSURE TURN EXTRACTOR LEFT WITH A TAP WRENCH, IF YOU DON'T HAVE A TAP WRENCH, A STANDARD VISE-GRIP CHANNEL LOCK WILL ALSO WORK.
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