Description • Heat treated Chrome Molybdenum steel screw extractors and fully ground step drill bits. • Ideal for removing right-hand thread broken/seized screws and bolts. • Step drills produce a conical hole which when used with the corresponding extractor provide increased grip to easily remove damaged fitting. • Special design of the extractors cut into the side of the hole allowing increased force and make removing heavily seized fittings easier. • Supplied in storage case.
