Features Made of high quality carbon steel with high hardness, durable and easy to remove damaged screws. The tap is suitable for stainless steel, iron, cast iron, alloy steel, carbon steel, abrasive steel materials. The straight tub design of the pipe tap collects chips in the tub during operation, which is cleaner and suitable for most repairs of water pipe threads. Intended for removing broken ends of steel water pipes and can also be used to remove broken screws. Pipe thread screw cones can easily repair damaged old water pipe threads. Specification: Item type: pipe extractor with tap. Product material: carbon steel. Applicable size: approx. 1/2" Package list: 5 x extractors. 5 x typing. Package List 1 x Extractor 1 x Tap