285 Single right-hand thread stud extractors: 4, 5, 6, 8, 11 and 285.F Single cone bits for extractors 285: F1, F2, F3, F4, F5. Facom Set of Right-Hand Thread Stud Extractors. Facom 285.J10PB is an 11 piece stud extractor set 3 to 18mm. These professional tools are designed to provide an efficient method for extracting machine screws, studs, cap screws and other types of threaded fasteners that have been partially destroyed preventing their normal removal. Features and Benefits:. Set of 5 stud extractors, 5 cone bits and a tap wrench 831.1 (for use with the 4 smaller extractors only) Supplied in a plastic case BP.102 (204 x 122 x 52 mm) Tray PL.464. Typical Applications:. The screw extractors can be used with a tap wrench to be securely forced into pre-drilled problem screws, and then easily turned. Where cheap or old screws have been used, it is not uncommon for the heads to become worn or broken, making them unsuitable for removal by conventional screwdrivers. By drilling into the screw head, and inserting these screw extractors with careful force, the screw can be extracted in the usual way without having to wrench or dig. This high-quality screw extractor set is ideal for those repairing or restoring machinery or furniture. Screw extractors are commonly used by: Mechanics Engineers Machine Service Specialists Technicians DIY enthusiasts. Tool Care. Though somewhat resistant to corrosion, it is a good idea to store your screw extractors in a dry place to further their work life. As such, it is recommended to store the tools in their supplied case when not in use. More information:  | | Number of Pieces: | 11 |
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