Description Warranty Information Set Contains Screws Extractors and Drills as Follows Screw Extractor For Screws Drill Size #1 1/8"-1/4" 3/32" #2 1/4"-5/16" 1/8" #3 5/16"-7/16" 11/64" #4 7/16"-9/16" 15/64" #5 9/16"-3/4" 5/16" With Case