The Klein Tools 625-24 Triple Taps 6-32, 8-32, 10-24 is an optimal tool for users interested in creating new threads. The Klein Tools 625-24 adds machine screws to countless materials from metal to wood. Users can utilize this tool to form new threads, re-form burred threads or clean out plaster obstructions. Each tap size on this unit rethreads to next larger size if threads are stripped.