PIPE THREADNG ATTACHMENT AND ADAPTOR FOR HANDHELD DRILL

摘要

A pipe threading system (10) for threading the outer surface of a pipe includes an adapter (12) having a cylindrical chamber (22, fig. 2), a detachable guiding attachment (14) and a spindle (18) for insertion into the chuck of a handheld electric drill. The pipe threading system (10) further includes at least one die (16) shaped to cut the thread of the pipe. The attachment (14) includes a central open bore (3; 20, fig. 2) to allow the threading of pipe sections beyond the length of the die's (16) cutting surface.