IBX1446 Features: * Made from rugged, high carbon steel to handle the stress of removing bolts * Extractor size and recommended drill bit size are etched on each tool for easy identification * Ideal for soft materials or thin-walled pieces such as pipe and fittings * Will not expand soft material being removed resulting in easier removal * After drilling hole with either right or left-handed drill bit, (left is recommended) insert extractor, turn counter clockwise * Grips into sides of drill hole and removes broken part without damaging the threaded holeSpecs: * Recommended tap wrench: TR-88 * Use drill size: 9/64"" * Removes bolts and screws: 3/16 - 5/16, 5mm - 8mm, No. 10 * Carded Specifications: * Straight Flute ST-1 Screw Extractor 9/64"" TR-88 Carded Warranty: * Lifetime warranty does not cover abuse